2734120640

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{751}}^1$

素因数の和:1166

約数の個数: 112

約数和(自身を含む): 6747930624

約数和(自身を除く): 4013809984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 367, 496, 620, 734, 751, 992, 1240, 1468, 1502, 1835, 1984, 2480, 2936, 3004, 3670, 3755, 4960, 5872, 6008, 7340, 7510, 9920, 11377, 11744, 12016, 14680, 15020, 22754, 23281, 23488, 24032, 29360, 30040, 45508, 46562, 48064, 56885, 58720, 60080, 91016, 93124, 113770, 116405, 117440, 120160, 182032, 186248, 227540, 232810, 240320, 275617, 364064, 372496, 455080, 465620, 551234, 728128, 744992, 910160, 931240, 1102468, 1378085, 1489984, 1820320, 1862480, 2204936, 2756170, 3640640, 3724960, 4409872, 5512340, 7449920, 8544127, 8819744, 11024680, 17088254, 17639488, 22049360, 34176508, 42720635, 44098720, 68353016, 85441270, 88197440, 136706032, 170882540, 273412064, 341765080, 546824128, 683530160, 1367060320, 2734120640]

約数ペア:

[(1, 2734120640), (2, 1367060320), (4, 683530160), (5, 546824128), (8, 341765080), (10, 273412064), (16, 170882540), (20, 136706032), (31, 88197440), (32, 85441270), (40, 68353016), (62, 44098720), (64, 42720635), (80, 34176508), (124, 22049360), (155, 17639488), (160, 17088254), (248, 11024680), (310, 8819744), (320, 8544127), (367, 7449920), (496, 5512340), (620, 4409872), (734, 3724960), (751, 3640640), (992, 2756170), (1240, 2204936), (1468, 1862480), (1502, 1820320), (1835, 1489984), (1984, 1378085), (2480, 1102468), (2936, 931240), (3004, 910160), (3670, 744992), (3755, 728128), (4960, 551234), (5872, 465620), (6008, 455080), (7340, 372496), (7510, 364064), (9920, 275617), (11377, 240320), (11744, 232810), (12016, 227540), (14680, 186248), (15020, 182032), (22754, 120160), (23281, 117440), (23488, 116405), (24032, 113770), (29360, 93124), (30040, 91016), (45508, 60080), (46562, 58720), (48064, 56885)]