402069660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2267

約数の個数: 96

約数和(自身を含む): 1167022080

約数和(自身を除く): 764952420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 59, 60, 106, 118, 159, 177, 212, 236, 265, 295, 318, 354, 530, 590, 636, 708, 795, 885, 1060, 1180, 1590, 1770, 2143, 3127, 3180, 3540, 4286, 6254, 6429, 8572, 9381, 10715, 12508, 12858, 15635, 18762, 21430, 25716, 31270, 32145, 37524, 42860, 46905, 62540, 64290, 93810, 113579, 126437, 128580, 187620, 227158, 252874, 340737, 379311, 454316, 505748, 567895, 632185, 681474, 758622, 1135790, 1264370, 1362948, 1517244, 1703685, 1896555, 2271580, 2528740, 3407370, 3793110, 6701161, 6814740, 7586220, 13402322, 20103483, 26804644, 33505805, 40206966, 67011610, 80413932, 100517415, 134023220, 201034830, 402069660]

約数ペア:

[(1, 402069660), (2, 201034830), (3, 134023220), (4, 100517415), (5, 80413932), (6, 67011610), (10, 40206966), (12, 33505805), (15, 26804644), (20, 20103483), (30, 13402322), (53, 7586220), (59, 6814740), (60, 6701161), (106, 3793110), (118, 3407370), (159, 2528740), (177, 2271580), (212, 1896555), (236, 1703685), (265, 1517244), (295, 1362948), (318, 1264370), (354, 1135790), (530, 758622), (590, 681474), (636, 632185), (708, 567895), (795, 505748), (885, 454316), (1060, 379311), (1180, 340737), (1590, 252874), (1770, 227158), (2143, 187620), (3127, 128580), (3180, 126437), (3540, 113579), (4286, 93810), (6254, 64290), (6429, 62540), (8572, 46905), (9381, 42860), (10715, 37524), (12508, 32145), (12858, 31270), (15635, 25716), (18762, 21430)]