1566295120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 4066302240

約数和(自身を除く): 2500007120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 109, 130, 164, 205, 208, 218, 260, 328, 337, 410, 436, 520, 533, 545, 656, 674, 820, 872, 1040, 1066, 1090, 1348, 1417, 1640, 1685, 1744, 2132, 2180, 2665, 2696, 2834, 3280, 3370, 4264, 4360, 4381, 4469, 5330, 5392, 5668, 6740, 7085, 8528, 8720, 8762, 8938, 10660, 11336, 13480, 13817, 14170, 17524, 17876, 21320, 21905, 22345, 22672, 26960, 27634, 28340, 35048, 35752, 36733, 42640, 43810, 44690, 55268, 56680, 58097, 69085, 70096, 71504, 73466, 87620, 89380, 110536, 113360, 116194, 138170, 146932, 175240, 178760, 179621, 183665, 221072, 232388, 276340, 290485, 293864, 350480, 357520, 359242, 367330, 464776, 477529, 552680, 580970, 587728, 718484, 734660, 898105, 929552, 955058, 1105360, 1161940, 1436968, 1469320, 1506053, 1796210, 1910116, 2323880, 2387645, 2873936, 2938640, 3012106, 3592420, 3820232, 4647760, 4775290, 6024212, 7184840, 7530265, 7640464, 9550580, 12048424, 14369680, 15060530, 19101160, 19578689, 24096848, 30121060, 38202320, 39157378, 60242120, 78314756, 97893445, 120484240, 156629512, 195786890, 313259024, 391573780, 783147560, 1566295120]

約数ペア:

[(1, 1566295120), (2, 783147560), (4, 391573780), (5, 313259024), (8, 195786890), (10, 156629512), (13, 120484240), (16, 97893445), (20, 78314756), (26, 60242120), (40, 39157378), (41, 38202320), (52, 30121060), (65, 24096848), (80, 19578689), (82, 19101160), (104, 15060530), (109, 14369680), (130, 12048424), (164, 9550580), (205, 7640464), (208, 7530265), (218, 7184840), (260, 6024212), (328, 4775290), (337, 4647760), (410, 3820232), (436, 3592420), (520, 3012106), (533, 2938640), (545, 2873936), (656, 2387645), (674, 2323880), (820, 1910116), (872, 1796210), (1040, 1506053), (1066, 1469320), (1090, 1436968), (1348, 1161940), (1417, 1105360), (1640, 955058), (1685, 929552), (1744, 898105), (2132, 734660), (2180, 718484), (2665, 587728), (2696, 580970), (2834, 552680), (3280, 477529), (3370, 464776), (4264, 367330), (4360, 359242), (4381, 357520), (4469, 350480), (5330, 293864), (5392, 290485), (5668, 276340), (6740, 232388), (7085, 221072), (8528, 183665), (8720, 179621), (8762, 178760), (8938, 175240), (10660, 146932), (11336, 138170), (13480, 116194), (13817, 113360), (14170, 110536), (17524, 89380), (17876, 87620), (21320, 73466), (21905, 71504), (22345, 70096), (22672, 69085), (26960, 58097), (27634, 56680), (28340, 55268), (35048, 44690), (35752, 43810), (36733, 42640)]