using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

               int n = int.Parse(Console.ReadLine());

            for (int i = 1; i <= 9; i++)

            {

                for (int j = 1; j <= 9; j++)

                {

                    for (int m = 1; m <= 9; m++)

                    {

                        for (int k = 1; k <= 9; k++)

                        {

                            if (n % i == 0 && n % j == 0 && n % m == 0 && n % k == 0)

                            {

                                Console.Write("{0}{1}{2}{3} ", i, j, m, k);  

                            }

                        }

                    }

                }

            }

        }

    }

​