207624560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18149}}^1$

素因数の和:18186

約数の個数: 80

約数和(自身を含む): 567151200

約数和(自身を除く): 359526640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 18149, 36298, 72596, 90745, 145192, 181490, 199639, 235937, 290384, 362980, 399278, 471874, 725960, 798556, 943748, 998195, 1179685, 1451920, 1597112, 1887496, 1996390, 2359370, 2595307, 3194224, 3774992, 3992780, 4718740, 5190614, 7985560, 9437480, 10381228, 12976535, 15971120, 18874960, 20762456, 25953070, 41524912, 51906140, 103812280, 207624560]

約数ペア:

[(1, 207624560), (2, 103812280), (4, 51906140), (5, 41524912), (8, 25953070), (10, 20762456), (11, 18874960), (13, 15971120), (16, 12976535), (20, 10381228), (22, 9437480), (26, 7985560), (40, 5190614), (44, 4718740), (52, 3992780), (55, 3774992), (65, 3194224), (80, 2595307), (88, 2359370), (104, 1996390), (110, 1887496), (130, 1597112), (143, 1451920), (176, 1179685), (208, 998195), (220, 943748), (260, 798556), (286, 725960), (440, 471874), (520, 399278), (572, 362980), (715, 290384), (880, 235937), (1040, 199639), (1144, 181490), (1430, 145192), (2288, 90745), (2860, 72596), (5720, 36298), (11440, 18149)]