1566140960

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1486

約数の個数: 96

約数和(自身を含む): 3812970672

約数和(自身を除く): 2246829712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 193, 205, 328, 386, 410, 656, 772, 820, 965, 1237, 1312, 1544, 1640, 1930, 2474, 3088, 3280, 3860, 4948, 6176, 6185, 6560, 7720, 7913, 9896, 12370, 15440, 15826, 19792, 24740, 30880, 31652, 39565, 39584, 49480, 50717, 63304, 79130, 98960, 101434, 126608, 158260, 197920, 202868, 238741, 253216, 253585, 316520, 405736, 477482, 507170, 633040, 811472, 954964, 1014340, 1193705, 1266080, 1622944, 1909928, 2028680, 2387410, 3819856, 4057360, 4774820, 7639712, 8114720, 9549640, 9788381, 19099280, 19576762, 38198560, 39153524, 48941905, 78307048, 97883810, 156614096, 195767620, 313228192, 391535240, 783070480, 1566140960]

約数ペア:

[(1, 1566140960), (2, 783070480), (4, 391535240), (5, 313228192), (8, 195767620), (10, 156614096), (16, 97883810), (20, 78307048), (32, 48941905), (40, 39153524), (41, 38198560), (80, 19576762), (82, 19099280), (160, 9788381), (164, 9549640), (193, 8114720), (205, 7639712), (328, 4774820), (386, 4057360), (410, 3819856), (656, 2387410), (772, 2028680), (820, 1909928), (965, 1622944), (1237, 1266080), (1312, 1193705), (1544, 1014340), (1640, 954964), (1930, 811472), (2474, 633040), (3088, 507170), (3280, 477482), (3860, 405736), (4948, 316520), (6176, 253585), (6185, 253216), (6560, 238741), (7720, 202868), (7913, 197920), (9896, 158260), (12370, 126608), (15440, 101434), (15826, 98960), (19792, 79130), (24740, 63304), (30880, 50717), (31652, 49480), (39565, 39584)]