1199675640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1237

約数の個数: 128

約数和(自身を含む): 3679603200

約数和(自身を除く): 2479927560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 139, 142, 213, 278, 284, 355, 417, 426, 556, 568, 695, 710, 834, 852, 1013, 1065, 1112, 1390, 1420, 1668, 1704, 2026, 2085, 2130, 2780, 2840, 3039, 3336, 4052, 4170, 4260, 5065, 5560, 6078, 8104, 8340, 8520, 9869, 10130, 12156, 15195, 16680, 19738, 20260, 24312, 29607, 30390, 39476, 40520, 49345, 59214, 60780, 71923, 78952, 98690, 118428, 121560, 140807, 143846, 148035, 197380, 215769, 236856, 281614, 287692, 296070, 359615, 394760, 422421, 431538, 563228, 575384, 592140, 704035, 719230, 844842, 863076, 1078845, 1126456, 1184280, 1408070, 1438460, 1689684, 1726152, 2112105, 2157690, 2816140, 2876920, 3379368, 4224210, 4315380, 5632280, 8448420, 8630760, 9997297, 16896840, 19994594, 29991891, 39989188, 49986485, 59983782, 79978376, 99972970, 119967564, 149959455, 199945940, 239935128, 299918910, 399891880, 599837820, 1199675640]

約数ペア:

[(1, 1199675640), (2, 599837820), (3, 399891880), (4, 299918910), (5, 239935128), (6, 199945940), (8, 149959455), (10, 119967564), (12, 99972970), (15, 79978376), (20, 59983782), (24, 49986485), (30, 39989188), (40, 29991891), (60, 19994594), (71, 16896840), (120, 9997297), (139, 8630760), (142, 8448420), (213, 5632280), (278, 4315380), (284, 4224210), (355, 3379368), (417, 2876920), (426, 2816140), (556, 2157690), (568, 2112105), (695, 1726152), (710, 1689684), (834, 1438460), (852, 1408070), (1013, 1184280), (1065, 1126456), (1112, 1078845), (1390, 863076), (1420, 844842), (1668, 719230), (1704, 704035), (2026, 592140), (2085, 575384), (2130, 563228), (2780, 431538), (2840, 422421), (3039, 394760), (3336, 359615), (4052, 296070), (4170, 287692), (4260, 281614), (5065, 236856), (5560, 215769), (6078, 197380), (8104, 148035), (8340, 143846), (8520, 140807), (9869, 121560), (10130, 118428), (12156, 98690), (15195, 78952), (16680, 71923), (19738, 60780), (20260, 59214), (24312, 49345), (29607, 40520), (30390, 39476)]