8889791360

素因数分解:

$2^7\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1481}}^1$

素因数の和:1696

約数の個数: 128

約数和(自身を含む): 21713196960

約数和(自身を除く): 12823405600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 113, 128, 160, 166, 226, 320, 332, 415, 452, 565, 640, 664, 830, 904, 1130, 1328, 1481, 1660, 1808, 2260, 2656, 2962, 3320, 3616, 4520, 5312, 5924, 6640, 7232, 7405, 9040, 9379, 10624, 11848, 13280, 14464, 14810, 18080, 18758, 23696, 26560, 29620, 36160, 37516, 46895, 47392, 53120, 59240, 72320, 75032, 93790, 94784, 118480, 122923, 150064, 167353, 187580, 189568, 236960, 245846, 300128, 334706, 375160, 473920, 491692, 600256, 614615, 669412, 750320, 836765, 947840, 983384, 1200512, 1229230, 1338824, 1500640, 1673530, 1966768, 2458460, 2677648, 3001280, 3347060, 3933536, 4916920, 5355296, 6002560, 6694120, 7867072, 9833840, 10710592, 13388240, 13890299, 15734144, 19667680, 21421184, 26776480, 27780598, 39335360, 53552960, 55561196, 69451495, 78670720, 107105920, 111122392, 138902990, 222244784, 277805980, 444489568, 555611960, 888979136, 1111223920, 1777958272, 2222447840, 4444895680, 8889791360]

約数ペア:

[(1, 8889791360), (2, 4444895680), (4, 2222447840), (5, 1777958272), (8, 1111223920), (10, 888979136), (16, 555611960), (20, 444489568), (32, 277805980), (40, 222244784), (64, 138902990), (80, 111122392), (83, 107105920), (113, 78670720), (128, 69451495), (160, 55561196), (166, 53552960), (226, 39335360), (320, 27780598), (332, 26776480), (415, 21421184), (452, 19667680), (565, 15734144), (640, 13890299), (664, 13388240), (830, 10710592), (904, 9833840), (1130, 7867072), (1328, 6694120), (1481, 6002560), (1660, 5355296), (1808, 4916920), (2260, 3933536), (2656, 3347060), (2962, 3001280), (3320, 2677648), (3616, 2458460), (4520, 1966768), (5312, 1673530), (5924, 1500640), (6640, 1338824), (7232, 1229230), (7405, 1200512), (9040, 983384), (9379, 947840), (10624, 836765), (11848, 750320), (13280, 669412), (14464, 614615), (14810, 600256), (18080, 491692), (18758, 473920), (23696, 375160), (26560, 334706), (29620, 300128), (36160, 245846), (37516, 236960), (46895, 189568), (47392, 187580), (53120, 167353), (59240, 150064), (72320, 122923), (75032, 118480), (93790, 94784)]