The factors of the number 71,377,440 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 1110, 1184, 1480, 1776, 2220, 2960, 3552, 4019, 4440, 5920, 8038, 8880, 12057, 16076, 17760, 20095, 24114, 32152, 40190, 48228, 60285, 64304, 80380, 96456, 120570, 128608, 148703, 160760, 192912, 241140, 297406, 321520, 385824, 446109, 482280, 594812, 643040, 743515, 892218, 964560, 1189624, 1487030, 1784436, 1929120, 2230545, 2379248, 2974060, 3568872, 4461090, 4758496, 5948120, 7137744, 8922180, 11896240, 14275488, 17844360, 23792480, 35688720, 71377440.
If you add them up, you will get the total of 71,377,599. Now subtract 71,377,440 to get 159,595,680