264472160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 654925824

約数和(自身を除く): 390453664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 142, 155, 160, 248, 284, 310, 355, 496, 568, 620, 710, 751, 992, 1136, 1240, 1420, 1502, 2201, 2272, 2480, 2840, 3004, 3755, 4402, 4960, 5680, 6008, 7510, 8804, 11005, 11360, 12016, 15020, 17608, 22010, 23281, 24032, 30040, 35216, 44020, 46562, 53321, 60080, 70432, 88040, 93124, 106642, 116405, 120160, 176080, 186248, 213284, 232810, 266605, 352160, 372496, 426568, 465620, 533210, 744992, 853136, 931240, 1066420, 1652951, 1706272, 1862480, 2132840, 3305902, 3724960, 4265680, 6611804, 8264755, 8531360, 13223608, 16529510, 26447216, 33059020, 52894432, 66118040, 132236080, 264472160]

約数ペア:

[(1, 264472160), (2, 132236080), (4, 66118040), (5, 52894432), (8, 33059020), (10, 26447216), (16, 16529510), (20, 13223608), (31, 8531360), (32, 8264755), (40, 6611804), (62, 4265680), (71, 3724960), (80, 3305902), (124, 2132840), (142, 1862480), (155, 1706272), (160, 1652951), (248, 1066420), (284, 931240), (310, 853136), (355, 744992), (496, 533210), (568, 465620), (620, 426568), (710, 372496), (751, 352160), (992, 266605), (1136, 232810), (1240, 213284), (1420, 186248), (1502, 176080), (2201, 120160), (2272, 116405), (2480, 106642), (2840, 93124), (3004, 88040), (3755, 70432), (4402, 60080), (4960, 53321), (5680, 46562), (6008, 44020), (7510, 35216), (8804, 30040), (11005, 24032), (11360, 23281), (12016, 22010), (15020, 17608)]