2133427440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{286751}}^1$

素因数の和:286798

約数の個数: 80

約数和(自身を含む): 6826991616

約数和(自身を除く): 4693564176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 286751, 573502, 860253, 1147004, 1433755, 1720506, 2294008, 2867510, 3441012, 4301265, 4588016, 5735020, 6882024, 8602530, 8889281, 11470040, 13764048, 17205060, 17778562, 22940080, 26667843, 34410120, 35557124, 44446405, 53335686, 68820240, 71114248, 88892810, 106671372, 133339215, 142228496, 177785620, 213342744, 266678430, 355571240, 426685488, 533356860, 711142480, 1066713720, 2133427440]

約数ペア:

[(1, 2133427440), (2, 1066713720), (3, 711142480), (4, 533356860), (5, 426685488), (6, 355571240), (8, 266678430), (10, 213342744), (12, 177785620), (15, 142228496), (16, 133339215), (20, 106671372), (24, 88892810), (30, 71114248), (31, 68820240), (40, 53335686), (48, 44446405), (60, 35557124), (62, 34410120), (80, 26667843), (93, 22940080), (120, 17778562), (124, 17205060), (155, 13764048), (186, 11470040), (240, 8889281), (248, 8602530), (310, 6882024), (372, 5735020), (465, 4588016), (496, 4301265), (620, 3441012), (744, 2867510), (930, 2294008), (1240, 1720506), (1488, 1433755), (1860, 1147004), (2480, 860253), (3720, 573502), (7440, 286751)]