140309820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{12373}}^1$

素因数の和:12401

約数の個数: 120

約数和(自身を含む): 503077344

約数和(自身を除く): 362767524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 12373, 24746, 37119, 49492, 61865, 74238, 86611, 111357, 123730, 148476, 173222, 185595, 222714, 247460, 259833, 334071, 346444, 371190, 433055, 445428, 519666, 556785, 668142, 742380, 779499, 866110, 1002213, 1039332, 1113570, 1299165, 1336284, 1558998, 1670355, 1732220, 2004426, 2227140, 2338497, 2598330, 3117996, 3340710, 3897495, 4008852, 4676994, 5011065, 5196660, 6681420, 7015491, 7794990, 9353988, 10022130, 11692485, 14030982, 15589980, 20044260, 23384970, 28061964, 35077455, 46769940, 70154910, 140309820]

約数ペア:

[(1, 140309820), (2, 70154910), (3, 46769940), (4, 35077455), (5, 28061964), (6, 23384970), (7, 20044260), (9, 15589980), (10, 14030982), (12, 11692485), (14, 10022130), (15, 9353988), (18, 7794990), (20, 7015491), (21, 6681420), (27, 5196660), (28, 5011065), (30, 4676994), (35, 4008852), (36, 3897495), (42, 3340710), (45, 3117996), (54, 2598330), (60, 2338497), (63, 2227140), (70, 2004426), (81, 1732220), (84, 1670355), (90, 1558998), (105, 1336284), (108, 1299165), (126, 1113570), (135, 1039332), (140, 1002213), (162, 866110), (180, 779499), (189, 742380), (210, 668142), (252, 556785), (270, 519666), (315, 445428), (324, 433055), (378, 371190), (405, 346444), (420, 334071), (540, 259833), (567, 247460), (630, 222714), (756, 185595), (810, 173222), (945, 148476), (1134, 123730), (1260, 111357), (1620, 86611), (1890, 74238), (2268, 61865), (2835, 49492), (3780, 37119), (5670, 24746), (11340, 12373)]