15695551560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1\times {\mathrm{4877}}^1$

素因数の和:6967

約数の個数: 128

約数和(自身を含む): 50743687680

約数和(自身を除く): 35048136120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2063, 4126, 4877, 6189, 8252, 9754, 10315, 12378, 14631, 16504, 19508, 20630, 24385, 24756, 26819, 29262, 30945, 39016, 41260, 48770, 49512, 53638, 58524, 61890, 63401, 73155, 80457, 82520, 97540, 107276, 117048, 123780, 126802, 134095, 146310, 160914, 190203, 195080, 214552, 247560, 253604, 268190, 292620, 317005, 321828, 380406, 402285, 507208, 536380, 585240, 634010, 643656, 760812, 804570, 951015, 1072760, 1268020, 1521624, 1609140, 1902030, 2536040, 3218280, 3804060, 7608120, 10061251, 20122502, 30183753, 40245004, 50306255, 60367506, 80490008, 100612510, 120735012, 130796263, 150918765, 201225020, 241470024, 261592526, 301837530, 392388789, 402450040, 523185052, 603675060, 653981315, 784777578, 1046370104, 1207350120, 1307962630, 1569555156, 1961943945, 2615925260, 3139110312, 3923887890, 5231850520, 7847775780, 15695551560]

約数ペア:

[(1, 15695551560), (2, 7847775780), (3, 5231850520), (4, 3923887890), (5, 3139110312), (6, 2615925260), (8, 1961943945), (10, 1569555156), (12, 1307962630), (13, 1207350120), (15, 1046370104), (20, 784777578), (24, 653981315), (26, 603675060), (30, 523185052), (39, 402450040), (40, 392388789), (52, 301837530), (60, 261592526), (65, 241470024), (78, 201225020), (104, 150918765), (120, 130796263), (130, 120735012), (156, 100612510), (195, 80490008), (260, 60367506), (312, 50306255), (390, 40245004), (520, 30183753), (780, 20122502), (1560, 10061251), (2063, 7608120), (4126, 3804060), (4877, 3218280), (6189, 2536040), (8252, 1902030), (9754, 1609140), (10315, 1521624), (12378, 1268020), (14631, 1072760), (16504, 951015), (19508, 804570), (20630, 760812), (24385, 643656), (24756, 634010), (26819, 585240), (29262, 536380), (30945, 507208), (39016, 402285), (41260, 380406), (48770, 321828), (49512, 317005), (53638, 292620), (58524, 268190), (61890, 253604), (63401, 247560), (73155, 214552), (80457, 195080), (82520, 190203), (97540, 160914), (107276, 146310), (117048, 134095), (123780, 126802)]