The factors of the number 171,521,160 are: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 83, 85, 102, 120, 136, 166, 170, 204, 249, 255, 332, 340, 408, 415, 498, 510, 664, 680, 830, 996, 1013, 1020, 1245, 1411, 1660, 1992, 2026, 2040, 2490, 2822, 3039, 3320, 4052, 4233, 4980, 5065, 5644, 6078, 7055, 8104, 8466, 9960, 10130, 11288, 12156, 14110, 15195, 16932, 17221, 20260, 21165, 24312, 28220, 30390, 33864, 34442, 40520, 42330, 51663, 56440, 60780, 68884, 84079, 84660, 86105, 103326, 121560, 137768, 168158, 169320, 172210, 206652, 252237, 258315, 336316, 344420, 413304, 420395, 504474, 516630, 672632, 688840, 840790, 1008948, 1033260, 1261185, 1429343, 1681580, 2017896, 2066520, 2522370, 2858686, 3363160, 4288029, 5044740, 5717372, 7146715, 8576058, 10089480, 11434744, 14293430, 17152116, 21440145, 28586860, 34304232, 42880290, 57173720, 85760580, 171521160.
If you add them up, you will get the total of 171,521,540. Now subtract 171,521,160 to get 380,419,320