166327440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:357

約数の個数: 160

約数和(自身を含む): 537394176

約数和(自身を除く): 371066736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 71, 80, 86, 120, 129, 142, 172, 213, 215, 227, 240, 258, 284, 344, 355, 426, 430, 454, 516, 568, 645, 681, 688, 710, 852, 860, 908, 1032, 1065, 1135, 1136, 1290, 1362, 1420, 1704, 1720, 1816, 2064, 2130, 2270, 2580, 2724, 2840, 3053, 3405, 3408, 3440, 3632, 4260, 4540, 5160, 5448, 5680, 6106, 6810, 8520, 9080, 9159, 9761, 10320, 10896, 12212, 13620, 15265, 16117, 17040, 18160, 18318, 19522, 24424, 27240, 29283, 30530, 32234, 36636, 39044, 45795, 48351, 48805, 48848, 54480, 58566, 61060, 64468, 73272, 78088, 80585, 91590, 96702, 97610, 117132, 122120, 128936, 146415, 146544, 156176, 161170, 183180, 193404, 195220, 234264, 241755, 244240, 257872, 292830, 322340, 366360, 386808, 390440, 468528, 483510, 585660, 644680, 693031, 732720, 773616, 780880, 967020, 1171320, 1289360, 1386062, 1934040, 2079093, 2342640, 2772124, 3465155, 3868080, 4158186, 5544248, 6930310, 8316372, 10395465, 11088496, 13860620, 16632744, 20790930, 27721240, 33265488, 41581860, 55442480, 83163720, 166327440]

約数ペア:

[(1, 166327440), (2, 83163720), (3, 55442480), (4, 41581860), (5, 33265488), (6, 27721240), (8, 20790930), (10, 16632744), (12, 13860620), (15, 11088496), (16, 10395465), (20, 8316372), (24, 6930310), (30, 5544248), (40, 4158186), (43, 3868080), (48, 3465155), (60, 2772124), (71, 2342640), (80, 2079093), (86, 1934040), (120, 1386062), (129, 1289360), (142, 1171320), (172, 967020), (213, 780880), (215, 773616), (227, 732720), (240, 693031), (258, 644680), (284, 585660), (344, 483510), (355, 468528), (426, 390440), (430, 386808), (454, 366360), (516, 322340), (568, 292830), (645, 257872), (681, 244240), (688, 241755), (710, 234264), (852, 195220), (860, 193404), (908, 183180), (1032, 161170), (1065, 156176), (1135, 146544), (1136, 146415), (1290, 128936), (1362, 122120), (1420, 117132), (1704, 97610), (1720, 96702), (1816, 91590), (2064, 80585), (2130, 78088), (2270, 73272), (2580, 64468), (2724, 61060), (2840, 58566), (3053, 54480), (3405, 48848), (3408, 48805), (3440, 48351), (3632, 45795), (4260, 39044), (4540, 36636), (5160, 32234), (5448, 30530), (5680, 29283), (6106, 27240), (6810, 24424), (8520, 19522), (9080, 18318), (9159, 18160), (9761, 17040), (10320, 16117), (10896, 15265), (12212, 13620)]