3112437720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69911}}^1$

素因数の和:69985

約数の個数: 128

約数和(自身を含む): 10872714240

約数和(自身を除く): 7760276520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 22260, 44520, 69911, 139822, 209733, 279644, 349555, 419466, 489377, 559288, 699110, 838932, 978754, 1048665, 1398220, 1468131, 1677864, 1957508, 2097330, 2446885, 2796440, 2936262, 3705283, 3915016, 4194660, 4893770, 5872524, 7340655, 7410566, 8389320, 9787540, 11115849, 11745048, 14681310, 14821132, 18526415, 19575080, 22231698, 25936981, 29362620, 29642264, 37052830, 44463396, 51873962, 55579245, 58725240, 74105660, 77810943, 88926792, 103747924, 111158490, 129684905, 148211320, 155621886, 207495848, 222316980, 259369810, 311243772, 389054715, 444633960, 518739620, 622487544, 778109430, 1037479240, 1556218860, 3112437720]

約数ペア:

[(1, 3112437720), (2, 1556218860), (3, 1037479240), (4, 778109430), (5, 622487544), (6, 518739620), (7, 444633960), (8, 389054715), (10, 311243772), (12, 259369810), (14, 222316980), (15, 207495848), (20, 155621886), (21, 148211320), (24, 129684905), (28, 111158490), (30, 103747924), (35, 88926792), (40, 77810943), (42, 74105660), (53, 58725240), (56, 55579245), (60, 51873962), (70, 44463396), (84, 37052830), (105, 29642264), (106, 29362620), (120, 25936981), (140, 22231698), (159, 19575080), (168, 18526415), (210, 14821132), (212, 14681310), (265, 11745048), (280, 11115849), (318, 9787540), (371, 8389320), (420, 7410566), (424, 7340655), (530, 5872524), (636, 4893770), (742, 4194660), (795, 3915016), (840, 3705283), (1060, 2936262), (1113, 2796440), (1272, 2446885), (1484, 2097330), (1590, 1957508), (1855, 1677864), (2120, 1468131), (2226, 1398220), (2968, 1048665), (3180, 978754), (3710, 838932), (4452, 699110), (5565, 559288), (6360, 489377), (7420, 419466), (8904, 349555), (11130, 279644), (14840, 209733), (22260, 139822), (44520, 69911)]