119187640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 320785920

約数和(自身を除く): 201598280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 67, 88, 104, 110, 130, 134, 143, 220, 260, 268, 286, 311, 335, 440, 520, 536, 572, 622, 670, 715, 737, 871, 1144, 1244, 1340, 1430, 1474, 1555, 1742, 2488, 2680, 2860, 2948, 3110, 3421, 3484, 3685, 4043, 4355, 5720, 5896, 6220, 6842, 6968, 7370, 8086, 8710, 9581, 12440, 13684, 14740, 16172, 17105, 17420, 19162, 20215, 20837, 27368, 29480, 32344, 34210, 34840, 38324, 40430, 41674, 44473, 47905, 68420, 76648, 80860, 83348, 88946, 95810, 104185, 136840, 161720, 166696, 177892, 191620, 208370, 222365, 229207, 270881, 355784, 383240, 416740, 444730, 458414, 541762, 833480, 889460, 916828, 1083524, 1146035, 1354405, 1778920, 1833656, 2167048, 2292070, 2708810, 2979691, 4584140, 5417620, 5959382, 9168280, 10835240, 11918764, 14898455, 23837528, 29796910, 59593820, 119187640]

約数ペア:

[(1, 119187640), (2, 59593820), (4, 29796910), (5, 23837528), (8, 14898455), (10, 11918764), (11, 10835240), (13, 9168280), (20, 5959382), (22, 5417620), (26, 4584140), (40, 2979691), (44, 2708810), (52, 2292070), (55, 2167048), (65, 1833656), (67, 1778920), (88, 1354405), (104, 1146035), (110, 1083524), (130, 916828), (134, 889460), (143, 833480), (220, 541762), (260, 458414), (268, 444730), (286, 416740), (311, 383240), (335, 355784), (440, 270881), (520, 229207), (536, 222365), (572, 208370), (622, 191620), (670, 177892), (715, 166696), (737, 161720), (871, 136840), (1144, 104185), (1244, 95810), (1340, 88946), (1430, 83348), (1474, 80860), (1555, 76648), (1742, 68420), (2488, 47905), (2680, 44473), (2860, 41674), (2948, 40430), (3110, 38324), (3421, 34840), (3484, 34210), (3685, 32344), (4043, 29480), (4355, 27368), (5720, 20837), (5896, 20215), (6220, 19162), (6842, 17420), (6968, 17105), (7370, 16172), (8086, 14740), (8710, 13684), (9581, 12440)]