1566653660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1528

約数の個数: 144

約数和(自身を含む): 4023159840

約数和(自身を除く): 2456506180

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 169, 220, 260, 286, 290, 319, 338, 377, 572, 580, 638, 676, 715, 754, 845, 1276, 1430, 1453, 1508, 1595, 1690, 1859, 1885, 2860, 2906, 3190, 3380, 3718, 3770, 4147, 4901, 5812, 6380, 7265, 7436, 7540, 8294, 9295, 9802, 14530, 15983, 16588, 18590, 18889, 19604, 20735, 24505, 29060, 31966, 37180, 37778, 41470, 42137, 49010, 53911, 63932, 75556, 79915, 82940, 84274, 94445, 98020, 107822, 159830, 168548, 188890, 207779, 210685, 215644, 245557, 269555, 319660, 377780, 415558, 421370, 463507, 491114, 539110, 547781, 831116, 842740, 927014, 982228, 1038895, 1078220, 1095562, 1227785, 1854028, 2077790, 2191124, 2317535, 2455570, 2701127, 2738905, 4155580, 4635070, 4911140, 5402254, 5477810, 6025591, 7121153, 9270140, 10804508, 10955620, 12051182, 13505635, 14242306, 24102364, 27011270, 28484612, 30127955, 35605765, 54022540, 60255910, 71211530, 78332683, 120511820, 142423060, 156665366, 313330732, 391663415, 783326830, 1566653660]

約数ペア:

[(1, 1566653660), (2, 783326830), (4, 391663415), (5, 313330732), (10, 156665366), (11, 142423060), (13, 120511820), (20, 78332683), (22, 71211530), (26, 60255910), (29, 54022540), (44, 35605765), (52, 30127955), (55, 28484612), (58, 27011270), (65, 24102364), (110, 14242306), (116, 13505635), (130, 12051182), (143, 10955620), (145, 10804508), (169, 9270140), (220, 7121153), (260, 6025591), (286, 5477810), (290, 5402254), (319, 4911140), (338, 4635070), (377, 4155580), (572, 2738905), (580, 2701127), (638, 2455570), (676, 2317535), (715, 2191124), (754, 2077790), (845, 1854028), (1276, 1227785), (1430, 1095562), (1453, 1078220), (1508, 1038895), (1595, 982228), (1690, 927014), (1859, 842740), (1885, 831116), (2860, 547781), (2906, 539110), (3190, 491114), (3380, 463507), (3718, 421370), (3770, 415558), (4147, 377780), (4901, 319660), (5812, 269555), (6380, 245557), (7265, 215644), (7436, 210685), (7540, 207779), (8294, 188890), (9295, 168548), (9802, 159830), (14530, 107822), (15983, 98020), (16588, 94445), (18590, 84274), (18889, 82940), (19604, 79915), (20735, 75556), (24505, 63932), (29060, 53911), (31966, 49010), (37180, 42137), (37778, 41470)]