164323320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3765

約数の個数: 128

約数和(自身を含む): 574179840

約数和(自身を除く): 409856520

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, 3691, 3710, 4452, 5565, 6360, 7382, 7420, 8904, 11073, 11130, 14764, 14840, 18455, 22146, 22260, 25837, 29528, 36910, 44292, 44520, 51674, 55365, 73820, 77511, 88584, 103348, 110730, 129185, 147640, 155022, 195623, 206696, 221460, 258370, 310044, 387555, 391246, 442920, 516740, 586869, 620088, 775110, 782492, 978115, 1033480, 1173738, 1369361, 1550220, 1564984, 1956230, 2347476, 2738722, 2934345, 3100440, 3912460, 4108083, 4694952, 5477444, 5868690, 6846805, 7824920, 8216166, 10954888, 11737380, 13693610, 16432332, 20540415, 23474760, 27387220, 32864664, 41080830, 54774440, 82161660, 164323320]

約数ペア:

[(1, 164323320), (2, 82161660), (3, 54774440), (4, 41080830), (5, 32864664), (6, 27387220), (7, 23474760), (8, 20540415), (10, 16432332), (12, 13693610), (14, 11737380), (15, 10954888), (20, 8216166), (21, 7824920), (24, 6846805), (28, 5868690), (30, 5477444), (35, 4694952), (40, 4108083), (42, 3912460), (53, 3100440), (56, 2934345), (60, 2738722), (70, 2347476), (84, 1956230), (105, 1564984), (106, 1550220), (120, 1369361), (140, 1173738), (159, 1033480), (168, 978115), (210, 782492), (212, 775110), (265, 620088), (280, 586869), (318, 516740), (371, 442920), (420, 391246), (424, 387555), (530, 310044), (636, 258370), (742, 221460), (795, 206696), (840, 195623), (1060, 155022), (1113, 147640), (1272, 129185), (1484, 110730), (1590, 103348), (1855, 88584), (2120, 77511), (2226, 73820), (2968, 55365), (3180, 51674), (3691, 44520), (3710, 44292), (4452, 36910), (5565, 29528), (6360, 25837), (7382, 22260), (7420, 22146), (8904, 18455), (11073, 14840), (11130, 14764)]