void H数(int 数)
{
	int Lin = 数;
	while (Lin>1)
	{
		if (!(Lin % 2) || !(Lin % 3) || !(Lin % 5) || !(Lin % 7))
		{
			if (!(Lin % 2))Lin /= 2;
			else if (!(Lin % 3))Lin /= 3;
			else if (!(Lin % 5))Lin /= 5;
			else if (!(Lin % 7))Lin /= 7;
		}
		else return;
	}
	cout << 数 << ends;
}

int a = 1; while (++a <= 3000)H数(a);