186355120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 518538240

約数和(自身を除く): 332183120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 71, 80, 86, 109, 112, 140, 142, 172, 215, 218, 280, 284, 301, 344, 355, 430, 436, 497, 545, 560, 568, 602, 688, 710, 763, 860, 872, 994, 1090, 1136, 1204, 1420, 1505, 1526, 1720, 1744, 1988, 2180, 2408, 2485, 2840, 3010, 3052, 3053, 3440, 3815, 3976, 4360, 4687, 4816, 4970, 5680, 6020, 6104, 6106, 7630, 7739, 7952, 8720, 9374, 9940, 12040, 12208, 12212, 15260, 15265, 15478, 18748, 19880, 21371, 23435, 24080, 24424, 30520, 30530, 30956, 32809, 37496, 38695, 39760, 42742, 46870, 48848, 54173, 61040, 61060, 61912, 65618, 74992, 77390, 85484, 93740, 106855, 108346, 122120, 123824, 131236, 154780, 164045, 170968, 187480, 213710, 216692, 244240, 262472, 270865, 309560, 328090, 332777, 341936, 374960, 427420, 433384, 524944, 541730, 619120, 656180, 665554, 854840, 866768, 1083460, 1312360, 1331108, 1663885, 1709680, 2166920, 2329439, 2624720, 2662216, 3327770, 4333840, 4658878, 5324432, 6655540, 9317756, 11647195, 13311080, 18635512, 23294390, 26622160, 37271024, 46588780, 93177560, 186355120]

約数ペア:

[(1, 186355120), (2, 93177560), (4, 46588780), (5, 37271024), (7, 26622160), (8, 23294390), (10, 18635512), (14, 13311080), (16, 11647195), (20, 9317756), (28, 6655540), (35, 5324432), (40, 4658878), (43, 4333840), (56, 3327770), (70, 2662216), (71, 2624720), (80, 2329439), (86, 2166920), (109, 1709680), (112, 1663885), (140, 1331108), (142, 1312360), (172, 1083460), (215, 866768), (218, 854840), (280, 665554), (284, 656180), (301, 619120), (344, 541730), (355, 524944), (430, 433384), (436, 427420), (497, 374960), (545, 341936), (560, 332777), (568, 328090), (602, 309560), (688, 270865), (710, 262472), (763, 244240), (860, 216692), (872, 213710), (994, 187480), (1090, 170968), (1136, 164045), (1204, 154780), (1420, 131236), (1505, 123824), (1526, 122120), (1720, 108346), (1744, 106855), (1988, 93740), (2180, 85484), (2408, 77390), (2485, 74992), (2840, 65618), (3010, 61912), (3052, 61060), (3053, 61040), (3440, 54173), (3815, 48848), (3976, 46870), (4360, 42742), (4687, 39760), (4816, 38695), (4970, 37496), (5680, 32809), (6020, 30956), (6104, 30530), (6106, 30520), (7630, 24424), (7739, 24080), (7952, 23435), (8720, 21371), (9374, 19880), (9940, 18748), (12040, 15478), (12208, 15265), (12212, 15260)]