1113996840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1499}}^1$

素因数の和:2087

約数の個数: 128

約数和(自身を含む): 3654720000

約数和(自身を除く): 2540723160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 563, 660, 1126, 1320, 1499, 1689, 2252, 2815, 2998, 3378, 4497, 4504, 5630, 5996, 6193, 6756, 7495, 8445, 8994, 11260, 11992, 12386, 13512, 14990, 16489, 16890, 17988, 18579, 22485, 22520, 24772, 29980, 30965, 32978, 33780, 35976, 37158, 44970, 49467, 49544, 59960, 61930, 65956, 67560, 74316, 82445, 89940, 92895, 98934, 123860, 131912, 148632, 164890, 179880, 185790, 197868, 247335, 247720, 329780, 371580, 395736, 494670, 659560, 743160, 843937, 989340, 1687874, 1978680, 2531811, 3375748, 4219685, 5063622, 6751496, 8439370, 9283307, 10127244, 12659055, 16878740, 18566614, 20254488, 25318110, 27849921, 33757480, 37133228, 46416535, 50636220, 55699842, 74266456, 92833070, 101272440, 111399684, 139249605, 185666140, 222799368, 278499210, 371332280, 556998420, 1113996840]

約数ペア:

[(1, 1113996840), (2, 556998420), (3, 371332280), (4, 278499210), (5, 222799368), (6, 185666140), (8, 139249605), (10, 111399684), (11, 101272440), (12, 92833070), (15, 74266456), (20, 55699842), (22, 50636220), (24, 46416535), (30, 37133228), (33, 33757480), (40, 27849921), (44, 25318110), (55, 20254488), (60, 18566614), (66, 16878740), (88, 12659055), (110, 10127244), (120, 9283307), (132, 8439370), (165, 6751496), (220, 5063622), (264, 4219685), (330, 3375748), (440, 2531811), (563, 1978680), (660, 1687874), (1126, 989340), (1320, 843937), (1499, 743160), (1689, 659560), (2252, 494670), (2815, 395736), (2998, 371580), (3378, 329780), (4497, 247720), (4504, 247335), (5630, 197868), (5996, 185790), (6193, 179880), (6756, 164890), (7495, 148632), (8445, 131912), (8994, 123860), (11260, 98934), (11992, 92895), (12386, 89940), (13512, 82445), (14990, 74316), (16489, 67560), (16890, 65956), (17988, 61930), (18579, 59960), (22485, 49544), (22520, 49467), (24772, 44970), (29980, 37158), (30965, 35976), (32978, 33780)]