556880880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1259}}^1$

素因数の和:1391

約数の個数: 160

約数和(自身を含む): 1837382400

約数和(自身を除く): 1280501520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 190, 194, 228, 240, 285, 291, 304, 380, 388, 456, 485, 570, 582, 760, 776, 912, 970, 1140, 1164, 1259, 1455, 1520, 1552, 1843, 1940, 2280, 2328, 2518, 2910, 3686, 3777, 3880, 4560, 4656, 5036, 5529, 5820, 6295, 7372, 7554, 7760, 9215, 10072, 11058, 11640, 12590, 14744, 15108, 18430, 18885, 20144, 22116, 23280, 23921, 25180, 27645, 29488, 30216, 36860, 37770, 44232, 47842, 50360, 55290, 60432, 71763, 73720, 75540, 88464, 95684, 100720, 110580, 119605, 122123, 143526, 147440, 151080, 191368, 221160, 239210, 244246, 287052, 302160, 358815, 366369, 382736, 442320, 478420, 488492, 574104, 610615, 717630, 732738, 956840, 976984, 1148208, 1221230, 1435260, 1465476, 1831845, 1913680, 1953968, 2320337, 2442460, 2870520, 2930952, 3663690, 4640674, 4884920, 5741040, 5861904, 6961011, 7327380, 9281348, 9769840, 11601685, 13922022, 14654760, 18562696, 23203370, 27844044, 29309520, 34805055, 37125392, 46406740, 55688088, 69610110, 92813480, 111376176, 139220220, 185626960, 278440440, 556880880]

約数ペア:

[(1, 556880880), (2, 278440440), (3, 185626960), (4, 139220220), (5, 111376176), (6, 92813480), (8, 69610110), (10, 55688088), (12, 46406740), (15, 37125392), (16, 34805055), (19, 29309520), (20, 27844044), (24, 23203370), (30, 18562696), (38, 14654760), (40, 13922022), (48, 11601685), (57, 9769840), (60, 9281348), (76, 7327380), (80, 6961011), (95, 5861904), (97, 5741040), (114, 4884920), (120, 4640674), (152, 3663690), (190, 2930952), (194, 2870520), (228, 2442460), (240, 2320337), (285, 1953968), (291, 1913680), (304, 1831845), (380, 1465476), (388, 1435260), (456, 1221230), (485, 1148208), (570, 976984), (582, 956840), (760, 732738), (776, 717630), (912, 610615), (970, 574104), (1140, 488492), (1164, 478420), (1259, 442320), (1455, 382736), (1520, 366369), (1552, 358815), (1843, 302160), (1940, 287052), (2280, 244246), (2328, 239210), (2518, 221160), (2910, 191368), (3686, 151080), (3777, 147440), (3880, 143526), (4560, 122123), (4656, 119605), (5036, 110580), (5529, 100720), (5820, 95684), (6295, 88464), (7372, 75540), (7554, 73720), (7760, 71763), (9215, 60432), (10072, 55290), (11058, 50360), (11640, 47842), (12590, 44232), (14744, 37770), (15108, 36860), (18430, 30216), (18885, 29488), (20144, 27645), (22116, 25180), (23280, 23921)]