15020246136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{449}}^1\times {\mathrm{1151}}^1$

素因数の和:1789

約数の個数: 128

約数和(自身を含む): 43296768000

約数和(自身を除く): 28276521864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 449, 519, 692, 898, 1038, 1151, 1211, 1347, 1384, 1796, 2076, 2302, 2422, 2694, 3143, 3453, 3592, 3633, 4152, 4604, 4844, 5388, 6286, 6906, 7266, 8057, 9208, 9429, 9688, 10776, 12572, 13812, 14532, 16114, 18858, 24171, 25144, 27624, 29064, 32228, 37716, 48342, 64456, 75432, 77677, 96684, 155354, 193368, 199123, 233031, 310708, 398246, 466062, 516799, 543739, 597369, 621416, 796492, 932124, 1033598, 1087478, 1194738, 1393861, 1550397, 1592984, 1631217, 1864248, 2067196, 2174956, 2389476, 2787722, 3100794, 3262434, 3617593, 4134392, 4181583, 4349912, 4778952, 5575444, 6201588, 6524868, 7235186, 8363166, 10852779, 11150888, 12403176, 13049736, 14470372, 16726332, 21705558, 28940744, 33452664, 43411116, 86822232, 89406227, 178812454, 268218681, 357624908, 536437362, 625843589, 715249816, 1072874724, 1251687178, 1877530767, 2145749448, 2503374356, 3755061534, 5006748712, 7510123068, 15020246136]

約数ペア:

[(1, 15020246136), (2, 7510123068), (3, 5006748712), (4, 3755061534), (6, 2503374356), (7, 2145749448), (8, 1877530767), (12, 1251687178), (14, 1072874724), (21, 715249816), (24, 625843589), (28, 536437362), (42, 357624908), (56, 268218681), (84, 178812454), (168, 89406227), (173, 86822232), (346, 43411116), (449, 33452664), (519, 28940744), (692, 21705558), (898, 16726332), (1038, 14470372), (1151, 13049736), (1211, 12403176), (1347, 11150888), (1384, 10852779), (1796, 8363166), (2076, 7235186), (2302, 6524868), (2422, 6201588), (2694, 5575444), (3143, 4778952), (3453, 4349912), (3592, 4181583), (3633, 4134392), (4152, 3617593), (4604, 3262434), (4844, 3100794), (5388, 2787722), (6286, 2389476), (6906, 2174956), (7266, 2067196), (8057, 1864248), (9208, 1631217), (9429, 1592984), (9688, 1550397), (10776, 1393861), (12572, 1194738), (13812, 1087478), (14532, 1033598), (16114, 932124), (18858, 796492), (24171, 621416), (25144, 597369), (27624, 543739), (29064, 516799), (32228, 466062), (37716, 398246), (48342, 310708), (64456, 233031), (75432, 199123), (77677, 193368), (96684, 155354)]