308766360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1327}}^1$

素因数の和:1625

約数の個数: 128

約数和(自身を含む): 1063249920

約数和(自身を除く): 754483560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 277, 280, 420, 554, 831, 840, 1108, 1327, 1385, 1662, 1939, 2216, 2654, 2770, 3324, 3878, 3981, 4155, 5308, 5540, 5817, 6635, 6648, 7756, 7962, 8310, 9289, 9695, 10616, 11080, 11634, 13270, 15512, 15924, 16620, 18578, 19390, 19905, 23268, 26540, 27867, 29085, 31848, 33240, 37156, 38780, 39810, 46445, 46536, 53080, 55734, 58170, 74312, 77560, 79620, 92890, 111468, 116340, 139335, 159240, 185780, 222936, 232680, 278670, 367579, 371560, 557340, 735158, 1102737, 1114680, 1470316, 1837895, 2205474, 2573053, 2940632, 3675790, 4410948, 5146106, 5513685, 7351580, 7719159, 8821896, 10292212, 11027370, 12865265, 14703160, 15438318, 20584424, 22054740, 25730530, 30876636, 38595795, 44109480, 51461060, 61753272, 77191590, 102922120, 154383180, 308766360]

約数ペア:

[(1, 308766360), (2, 154383180), (3, 102922120), (4, 77191590), (5, 61753272), (6, 51461060), (7, 44109480), (8, 38595795), (10, 30876636), (12, 25730530), (14, 22054740), (15, 20584424), (20, 15438318), (21, 14703160), (24, 12865265), (28, 11027370), (30, 10292212), (35, 8821896), (40, 7719159), (42, 7351580), (56, 5513685), (60, 5146106), (70, 4410948), (84, 3675790), (105, 2940632), (120, 2573053), (140, 2205474), (168, 1837895), (210, 1470316), (277, 1114680), (280, 1102737), (420, 735158), (554, 557340), (831, 371560), (840, 367579), (1108, 278670), (1327, 232680), (1385, 222936), (1662, 185780), (1939, 159240), (2216, 139335), (2654, 116340), (2770, 111468), (3324, 92890), (3878, 79620), (3981, 77560), (4155, 74312), (5308, 58170), (5540, 55734), (5817, 53080), (6635, 46536), (6648, 46445), (7756, 39810), (7962, 38780), (8310, 37156), (9289, 33240), (9695, 31848), (10616, 29085), (11080, 27867), (11634, 26540), (13270, 23268), (15512, 19905), (15924, 19390), (16620, 18578)]