159481140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29209}}^1$

素因数の和:29241

約数の個数: 96

約数和(自身を含む): 549615360

約数和(自身を除く): 390134220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 29209, 58418, 87627, 116836, 146045, 175254, 204463, 292090, 350508, 379717, 408926, 438135, 584180, 613389, 759434, 817852, 876270, 1022315, 1139151, 1226778, 1518868, 1752540, 1898585, 2044630, 2278302, 2453556, 2658019, 3066945, 3797170, 4089260, 4556604, 5316038, 5695755, 6133890, 7594340, 7974057, 10632076, 11391510, 12267780, 13290095, 15948114, 22783020, 26580190, 31896228, 39870285, 53160380, 79740570, 159481140]

約数ペア:

[(1, 159481140), (2, 79740570), (3, 53160380), (4, 39870285), (5, 31896228), (6, 26580190), (7, 22783020), (10, 15948114), (12, 13290095), (13, 12267780), (14, 11391510), (15, 10632076), (20, 7974057), (21, 7594340), (26, 6133890), (28, 5695755), (30, 5316038), (35, 4556604), (39, 4089260), (42, 3797170), (52, 3066945), (60, 2658019), (65, 2453556), (70, 2278302), (78, 2044630), (84, 1898585), (91, 1752540), (105, 1518868), (130, 1226778), (140, 1139151), (156, 1022315), (182, 876270), (195, 817852), (210, 759434), (260, 613389), (273, 584180), (364, 438135), (390, 408926), (420, 379717), (455, 350508), (546, 292090), (780, 204463), (910, 175254), (1092, 146045), (1365, 116836), (1820, 87627), (2730, 58418), (5460, 29209)]