156 = 2 2 3 * 13
462 = 2 3 7 * 11
1008 = 2 2 2 2 3 3 7
1872 = 2 2 2 3 13 * 19
2080 = 2 2 2 2 2 5 13
4550 = 2 5 5 7 13
156 = 2 2 3 * 13
462 = 2 3 7 * 11
1008 = 2 2 2 2 3 3 7
1872 = 2 2 2 3 13 * 19
2080 = 2 2 2 2 2 5 13
4550 = 2 5 5 7 13