235538520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{6521}}^1$

素因数の和:6585

約数の個数: 128

約数和(自身を含む): 826467840

約数和(自身を除く): 590929320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 6521, 7224, 9030, 12040, 13042, 18060, 19563, 26084, 32605, 36120, 39126, 45647, 52168, 65210, 78252, 91294, 97815, 130420, 136941, 156504, 182588, 195630, 228235, 260840, 273882, 280403, 365176, 391260, 456470, 547764, 560806, 684705, 782520, 841209, 912940, 1095528, 1121612, 1369410, 1402015, 1682418, 1825880, 1962821, 2243224, 2738820, 2804030, 3364836, 3925642, 4206045, 5477640, 5608060, 5888463, 6729672, 7851284, 8412090, 9814105, 11216120, 11776926, 15702568, 16824180, 19628210, 23553852, 29442315, 33648360, 39256420, 47107704, 58884630, 78512840, 117769260, 235538520]

約数ペア:

[(1, 235538520), (2, 117769260), (3, 78512840), (4, 58884630), (5, 47107704), (6, 39256420), (7, 33648360), (8, 29442315), (10, 23553852), (12, 19628210), (14, 16824180), (15, 15702568), (20, 11776926), (21, 11216120), (24, 9814105), (28, 8412090), (30, 7851284), (35, 6729672), (40, 5888463), (42, 5608060), (43, 5477640), (56, 4206045), (60, 3925642), (70, 3364836), (84, 2804030), (86, 2738820), (105, 2243224), (120, 1962821), (129, 1825880), (140, 1682418), (168, 1402015), (172, 1369410), (210, 1121612), (215, 1095528), (258, 912940), (280, 841209), (301, 782520), (344, 684705), (420, 560806), (430, 547764), (516, 456470), (602, 391260), (645, 365176), (840, 280403), (860, 273882), (903, 260840), (1032, 228235), (1204, 195630), (1290, 182588), (1505, 156504), (1720, 136941), (1806, 130420), (2408, 97815), (2580, 91294), (3010, 78252), (3612, 65210), (4515, 52168), (5160, 45647), (6020, 39126), (6521, 36120), (7224, 32605), (9030, 26084), (12040, 19563), (13042, 18060)]