40756563648

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^2$

素因数の和:420

約数の個数: 252

約数和(自身を含む): 121747632552

約数和(自身を除く): 80991068904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 107, 123, 127, 144, 164, 192, 214, 246, 254, 288, 321, 328, 369, 381, 428, 492, 508, 576, 642, 656, 738, 762, 856, 963, 984, 1016, 1143, 1284, 1312, 1476, 1524, 1712, 1926, 1968, 2032, 2286, 2568, 2624, 2952, 3048, 3424, 3852, 3936, 4064, 4387, 4572, 5136, 5207, 5904, 6096, 6848, 7704, 7872, 8128, 8774, 9144, 10272, 10414, 11808, 12192, 13161, 13589, 15408, 15621, 16129, 17548, 18288, 20544, 20828, 23616, 24384, 26322, 27178, 30816, 31242, 32258, 35096, 36576, 39483, 40767, 41656, 46863, 48387, 52644, 54356, 61632, 62484, 64516, 70192, 73152, 78966, 81534, 83312, 93726, 96774, 105288, 108712, 122301, 124968, 129032, 140384, 145161, 157932, 163068, 166624, 187452, 193548, 210576, 217424, 244602, 249936, 258064, 280768, 290322, 315864, 326136, 333248, 374904, 387096, 421152, 434848, 489204, 499872, 516128, 557149, 580644, 631728, 652272, 661289, 749808, 774192, 842304, 869696, 978408, 999744, 1032256, 1114298, 1161288, 1263456, 1304544, 1322578, 1499616, 1548384, 1671447, 1725803, 1956816, 1983867, 2228596, 2322576, 2526912, 2609088, 2645156, 2999232, 3096768, 3342894, 3451606, 3913632, 3967734, 4457192, 4645152, 5014341, 5177409, 5290312, 5951601, 6685788, 6903212, 7827264, 7935468, 8914384, 9290304, 10028682, 10354818, 10580624, 11903202, 13371576, 13806424, 15532227, 15870936, 17828768, 20057364, 20709636, 21161248, 23806404, 26743152, 27612848, 31064454, 31741872, 35657536, 40114728, 41419272, 42322496, 47612808, 53486304, 55225696, 62128908, 63483744, 70757923, 80229456, 82838544, 95225616, 106972608, 110451392, 124257816, 126967488, 141515846, 160458912, 165677088, 190451232, 212273769, 248515632, 283031692, 320917824, 331354176, 380902464, 424547538, 497031264, 566063384, 636821307, 849095076, 994062528, 1132126768, 1273642614, 1698190152, 2264253536, 2547285228, 3396380304, 4528507072, 5094570456, 6792760608, 10189140912, 13585521216, 20378281824, 40756563648]

約数ペア:

[(1, 40756563648), (2, 20378281824), (3, 13585521216), (4, 10189140912), (6, 6792760608), (8, 5094570456), (9, 4528507072), (12, 3396380304), (16, 2547285228), (18, 2264253536), (24, 1698190152), (32, 1273642614), (36, 1132126768), (41, 994062528), (48, 849095076), (64, 636821307), (72, 566063384), (82, 497031264), (96, 424547538), (107, 380902464), (123, 331354176), (127, 320917824), (144, 283031692), (164, 248515632), (192, 212273769), (214, 190451232), (246, 165677088), (254, 160458912), (288, 141515846), (321, 126967488), (328, 124257816), (369, 110451392), (381, 106972608), (428, 95225616), (492, 82838544), (508, 80229456), (576, 70757923), (642, 63483744), (656, 62128908), (738, 55225696), (762, 53486304), (856, 47612808), (963, 42322496), (984, 41419272), (1016, 40114728), (1143, 35657536), (1284, 31741872), (1312, 31064454), (1476, 27612848), (1524, 26743152), (1712, 23806404), (1926, 21161248), (1968, 20709636), (2032, 20057364), (2286, 17828768), (2568, 15870936), (2624, 15532227), (2952, 13806424), (3048, 13371576), (3424, 11903202), (3852, 10580624), (3936, 10354818), (4064, 10028682), (4387, 9290304), (4572, 8914384), (5136, 7935468), (5207, 7827264), (5904, 6903212), (6096, 6685788), (6848, 5951601), (7704, 5290312), (7872, 5177409), (8128, 5014341), (8774, 4645152), (9144, 4457192), (10272, 3967734), (10414, 3913632), (11808, 3451606), (12192, 3342894), (13161, 3096768), (13589, 2999232), (15408, 2645156), (15621, 2609088), (16129, 2526912), (17548, 2322576), (18288, 2228596), (20544, 1983867), (20828, 1956816), (23616, 1725803), (24384, 1671447), (26322, 1548384), (27178, 1499616), (30816, 1322578), (31242, 1304544), (32258, 1263456), (35096, 1161288), (36576, 1114298), (39483, 1032256), (40767, 999744), (41656, 978408), (46863, 869696), (48387, 842304), (52644, 774192), (54356, 749808), (61632, 661289), (62484, 652272), (64516, 631728), (70192, 580644), (73152, 557149), (78966, 516128), (81534, 499872), (83312, 489204), (93726, 434848), (96774, 421152), (105288, 387096), (108712, 374904), (122301, 333248), (124968, 326136), (129032, 315864), (140384, 290322), (145161, 280768), (157932, 258064), (163068, 249936), (166624, 244602), (187452, 217424), (193548, 210576)]