198201080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 587282400

約数和(自身を除く): 389081320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 29, 35, 40, 44, 49, 55, 56, 58, 70, 77, 88, 98, 110, 116, 140, 145, 154, 196, 203, 220, 232, 245, 280, 290, 308, 317, 319, 385, 392, 406, 440, 490, 539, 580, 616, 634, 638, 770, 812, 980, 1015, 1078, 1160, 1268, 1276, 1421, 1540, 1585, 1595, 1624, 1960, 2030, 2156, 2219, 2233, 2536, 2552, 2695, 2842, 3080, 3170, 3190, 3487, 4060, 4312, 4438, 4466, 5390, 5684, 6340, 6380, 6974, 7105, 8120, 8876, 8932, 9193, 10780, 11095, 11165, 11368, 12680, 12760, 13948, 14210, 15533, 15631, 17435, 17752, 17864, 18386, 21560, 22190, 22330, 24409, 27896, 28420, 31066, 31262, 34870, 36772, 44380, 44660, 45965, 48818, 56840, 62132, 62524, 64351, 69740, 73544, 77665, 78155, 88760, 89320, 91930, 97636, 101123, 122045, 124264, 125048, 128702, 139480, 155330, 156310, 170863, 183860, 195272, 202246, 244090, 257404, 310660, 312620, 321755, 341726, 367720, 404492, 450457, 488180, 505615, 514808, 621320, 625240, 643510, 683452, 707861, 808984, 854315, 900914, 976360, 1011230, 1287020, 1366904, 1415722, 1708630, 1801828, 2022460, 2252285, 2574040, 2831444, 3417260, 3539305, 3603656, 4044920, 4504570, 4955027, 5662888, 6834520, 7078610, 9009140, 9910054, 14157220, 18018280, 19820108, 24775135, 28314440, 39640216, 49550270, 99100540, 198201080]

約数ペア:

[(1, 198201080), (2, 99100540), (4, 49550270), (5, 39640216), (7, 28314440), (8, 24775135), (10, 19820108), (11, 18018280), (14, 14157220), (20, 9910054), (22, 9009140), (28, 7078610), (29, 6834520), (35, 5662888), (40, 4955027), (44, 4504570), (49, 4044920), (55, 3603656), (56, 3539305), (58, 3417260), (70, 2831444), (77, 2574040), (88, 2252285), (98, 2022460), (110, 1801828), (116, 1708630), (140, 1415722), (145, 1366904), (154, 1287020), (196, 1011230), (203, 976360), (220, 900914), (232, 854315), (245, 808984), (280, 707861), (290, 683452), (308, 643510), (317, 625240), (319, 621320), (385, 514808), (392, 505615), (406, 488180), (440, 450457), (490, 404492), (539, 367720), (580, 341726), (616, 321755), (634, 312620), (638, 310660), (770, 257404), (812, 244090), (980, 202246), (1015, 195272), (1078, 183860), (1160, 170863), (1268, 156310), (1276, 155330), (1421, 139480), (1540, 128702), (1585, 125048), (1595, 124264), (1624, 122045), (1960, 101123), (2030, 97636), (2156, 91930), (2219, 89320), (2233, 88760), (2536, 78155), (2552, 77665), (2695, 73544), (2842, 69740), (3080, 64351), (3170, 62524), (3190, 62132), (3487, 56840), (4060, 48818), (4312, 45965), (4438, 44660), (4466, 44380), (5390, 36772), (5684, 34870), (6340, 31262), (6380, 31066), (6974, 28420), (7105, 27896), (8120, 24409), (8876, 22330), (8932, 22190), (9193, 21560), (10780, 18386), (11095, 17864), (11165, 17752), (11368, 17435), (12680, 15631), (12760, 15533), (13948, 14210)]