11700368480

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1\times {\mathrm{1061}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 27907830720

約数和(自身を除く): 16207462240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 439, 628, 785, 878, 1061, 1256, 1570, 1756, 2122, 2195, 2512, 3140, 3512, 4244, 4390, 5024, 5305, 6280, 7024, 8488, 8780, 10610, 12560, 14048, 16976, 17560, 21220, 25120, 33952, 35120, 42440, 68923, 70240, 84880, 137846, 166577, 169760, 275692, 333154, 344615, 465779, 551384, 666308, 689230, 832885, 931558, 1102768, 1332616, 1378460, 1665770, 1863116, 2205536, 2328895, 2665232, 2756920, 3331540, 3726232, 4657790, 5330464, 5513840, 6663080, 7452464, 9315580, 11027680, 13326160, 14904928, 18631160, 26652320, 37262320, 73127303, 74524640, 146254606, 292509212, 365636515, 585018424, 731273030, 1170036848, 1462546060, 2340073696, 2925092120, 5850184240, 11700368480]

約数ペア:

[(1, 11700368480), (2, 5850184240), (4, 2925092120), (5, 2340073696), (8, 1462546060), (10, 1170036848), (16, 731273030), (20, 585018424), (32, 365636515), (40, 292509212), (80, 146254606), (157, 74524640), (160, 73127303), (314, 37262320), (439, 26652320), (628, 18631160), (785, 14904928), (878, 13326160), (1061, 11027680), (1256, 9315580), (1570, 7452464), (1756, 6663080), (2122, 5513840), (2195, 5330464), (2512, 4657790), (3140, 3726232), (3512, 3331540), (4244, 2756920), (4390, 2665232), (5024, 2328895), (5305, 2205536), (6280, 1863116), (7024, 1665770), (8488, 1378460), (8780, 1332616), (10610, 1102768), (12560, 931558), (14048, 832885), (16976, 689230), (17560, 666308), (21220, 551384), (25120, 465779), (33952, 344615), (35120, 333154), (42440, 275692), (68923, 169760), (70240, 166577), (84880, 137846)]