211573920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2089}}^1$

素因数の和:2318

約数の個数: 96

約数和(自身を含む): 669936960

約数和(自身を除く): 458363040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 1055, 1266, 1688, 2089, 2110, 2532, 3165, 3376, 4178, 4220, 5064, 6267, 6330, 6752, 8356, 8440, 10128, 10445, 12534, 12660, 16712, 16880, 20256, 20890, 25068, 25320, 31335, 33424, 33760, 41780, 50136, 50640, 62670, 66848, 83560, 100272, 101280, 125340, 167120, 200544, 250680, 334240, 440779, 501360, 881558, 1002720, 1322337, 1763116, 2203895, 2644674, 3526232, 4407790, 5289348, 6611685, 7052464, 8815580, 10578696, 13223370, 14104928, 17631160, 21157392, 26446740, 35262320, 42314784, 52893480, 70524640, 105786960, 211573920]

約数ペア:

[(1, 211573920), (2, 105786960), (3, 70524640), (4, 52893480), (5, 42314784), (6, 35262320), (8, 26446740), (10, 21157392), (12, 17631160), (15, 14104928), (16, 13223370), (20, 10578696), (24, 8815580), (30, 7052464), (32, 6611685), (40, 5289348), (48, 4407790), (60, 3526232), (80, 2644674), (96, 2203895), (120, 1763116), (160, 1322337), (211, 1002720), (240, 881558), (422, 501360), (480, 440779), (633, 334240), (844, 250680), (1055, 200544), (1266, 167120), (1688, 125340), (2089, 101280), (2110, 100272), (2532, 83560), (3165, 66848), (3376, 62670), (4178, 50640), (4220, 50136), (5064, 41780), (6267, 33760), (6330, 33424), (6752, 31335), (8356, 25320), (8440, 25068), (10128, 20890), (10445, 20256), (12534, 16880), (12660, 16712)]