214411560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1279}}^1$

素因数の和:1431

約数の個数: 128

約数和(自身を含む): 707788800

約数和(自身を除く): 493377240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 508, 635, 660, 762, 1016, 1270, 1279, 1320, 1397, 1524, 1905, 2540, 2558, 2794, 3048, 3810, 3837, 4191, 5080, 5116, 5588, 6395, 6985, 7620, 7674, 8382, 10232, 11176, 12790, 13970, 14069, 15240, 15348, 16764, 19185, 20955, 25580, 27940, 28138, 30696, 33528, 38370, 41910, 42207, 51160, 55880, 56276, 70345, 76740, 83820, 84414, 112552, 140690, 153480, 162433, 167640, 168828, 211035, 281380, 324866, 337656, 422070, 487299, 562760, 649732, 812165, 844140, 974598, 1299464, 1624330, 1688280, 1786763, 1949196, 2436495, 3248660, 3573526, 3898392, 4872990, 5360289, 6497320, 7147052, 8933815, 9745980, 10720578, 14294104, 17867630, 19491960, 21441156, 26801445, 35735260, 42882312, 53602890, 71470520, 107205780, 214411560]

約数ペア:

[(1, 214411560), (2, 107205780), (3, 71470520), (4, 53602890), (5, 42882312), (6, 35735260), (8, 26801445), (10, 21441156), (11, 19491960), (12, 17867630), (15, 14294104), (20, 10720578), (22, 9745980), (24, 8933815), (30, 7147052), (33, 6497320), (40, 5360289), (44, 4872990), (55, 3898392), (60, 3573526), (66, 3248660), (88, 2436495), (110, 1949196), (120, 1786763), (127, 1688280), (132, 1624330), (165, 1299464), (220, 974598), (254, 844140), (264, 812165), (330, 649732), (381, 562760), (440, 487299), (508, 422070), (635, 337656), (660, 324866), (762, 281380), (1016, 211035), (1270, 168828), (1279, 167640), (1320, 162433), (1397, 153480), (1524, 140690), (1905, 112552), (2540, 84414), (2558, 83820), (2794, 76740), (3048, 70345), (3810, 56276), (3837, 55880), (4191, 51160), (5080, 42207), (5116, 41910), (5588, 38370), (6395, 33528), (6985, 30696), (7620, 28138), (7674, 27940), (8382, 25580), (10232, 20955), (11176, 19185), (12790, 16764), (13970, 15348), (14069, 15240)]