210494760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8641}}^1$

素因数の和:8691

約数の個数: 128

約数和(自身を含む): 746668800

約数和(自身を除く): 536174040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 8641, 12180, 17282, 24360, 25923, 34564, 43205, 51846, 60487, 69128, 86410, 103692, 120974, 129615, 172820, 181461, 207384, 241948, 250589, 259230, 302435, 345640, 362922, 483896, 501178, 518460, 604870, 725844, 751767, 907305, 1002356, 1036920, 1209740, 1252945, 1451688, 1503534, 1754123, 1814610, 2004712, 2419480, 2505890, 3007068, 3508246, 3629220, 3758835, 5011780, 5262369, 6014136, 7016492, 7258440, 7517670, 8770615, 10023560, 10524738, 14032984, 15035340, 17541230, 21049476, 26311845, 30070680, 35082460, 42098952, 52623690, 70164920, 105247380, 210494760]

約数ペア:

[(1, 210494760), (2, 105247380), (3, 70164920), (4, 52623690), (5, 42098952), (6, 35082460), (7, 30070680), (8, 26311845), (10, 21049476), (12, 17541230), (14, 15035340), (15, 14032984), (20, 10524738), (21, 10023560), (24, 8770615), (28, 7517670), (29, 7258440), (30, 7016492), (35, 6014136), (40, 5262369), (42, 5011780), (56, 3758835), (58, 3629220), (60, 3508246), (70, 3007068), (84, 2505890), (87, 2419480), (105, 2004712), (116, 1814610), (120, 1754123), (140, 1503534), (145, 1451688), (168, 1252945), (174, 1209740), (203, 1036920), (210, 1002356), (232, 907305), (280, 751767), (290, 725844), (348, 604870), (406, 518460), (420, 501178), (435, 483896), (580, 362922), (609, 345640), (696, 302435), (812, 259230), (840, 250589), (870, 241948), (1015, 207384), (1160, 181461), (1218, 172820), (1624, 129615), (1740, 120974), (2030, 103692), (2436, 86410), (3045, 69128), (3480, 60487), (4060, 51846), (4872, 43205), (6090, 34564), (8120, 25923), (8641, 24360), (12180, 17282)]