280908729696

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1\times {\mathrm{20129}}^1$

素因数の和:21261

約数の個数: 192

約数和(自身を含む): 887935910400

約数和(自身を除く): 607027180704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1093, 1596, 1824, 2128, 2186, 3192, 3279, 4256, 4372, 6384, 6558, 7651, 8744, 12768, 13116, 15302, 17488, 20129, 20767, 22953, 26232, 30604, 34976, 40258, 41534, 45906, 52464, 60387, 61208, 62301, 80516, 83068, 91812, 104928, 120774, 122416, 124602, 140903, 145369, 161032, 166136, 183624, 241548, 244832, 249204, 281806, 290738, 322064, 332272, 367248, 382451, 422709, 436107, 483096, 498408, 563612, 581476, 644128, 664544, 734496, 764902, 845418, 872214, 966192, 996816, 1127224, 1147353, 1162952, 1529804, 1690836, 1744428, 1932384, 1993632, 2254448, 2294706, 2325904, 2677157, 3059608, 3381672, 3488856, 4508896, 4589412, 4651808, 5354314, 6119216, 6763344, 6977712, 8031471, 9178824, 10708628, 12238432, 13526688, 13955424, 16062942, 18357648, 21417256, 22000997, 32125884, 36715296, 42834512, 44001994, 64251768, 66002991, 85669024, 88003988, 128503536, 132005982, 154006979, 176007976, 257007072, 264011964, 308013958, 352015952, 418018943, 462020937, 528023928, 616027916, 704031904, 836037886, 924041874, 1056047856, 1232055832, 1254056829, 1672075772, 1848083748, 2112095712, 2464111664, 2508113658, 2926132601, 3344151544, 3696167496, 4928223328, 5016227316, 5852265202, 6688303088, 7392334992, 8778397803, 10032454632, 11704530404, 13376606176, 14784669984, 17556795606, 20064909264, 23409060808, 35113591212, 40129818528, 46818121616, 70227182424, 93636243232, 140454364848, 280908729696]

約数ペア:

[(1, 280908729696), (2, 140454364848), (3, 93636243232), (4, 70227182424), (6, 46818121616), (7, 40129818528), (8, 35113591212), (12, 23409060808), (14, 20064909264), (16, 17556795606), (19, 14784669984), (21, 13376606176), (24, 11704530404), (28, 10032454632), (32, 8778397803), (38, 7392334992), (42, 6688303088), (48, 5852265202), (56, 5016227316), (57, 4928223328), (76, 3696167496), (84, 3344151544), (96, 2926132601), (112, 2508113658), (114, 2464111664), (133, 2112095712), (152, 1848083748), (168, 1672075772), (224, 1254056829), (228, 1232055832), (266, 1056047856), (304, 924041874), (336, 836037886), (399, 704031904), (456, 616027916), (532, 528023928), (608, 462020937), (672, 418018943), (798, 352015952), (912, 308013958), (1064, 264011964), (1093, 257007072), (1596, 176007976), (1824, 154006979), (2128, 132005982), (2186, 128503536), (3192, 88003988), (3279, 85669024), (4256, 66002991), (4372, 64251768), (6384, 44001994), (6558, 42834512), (7651, 36715296), (8744, 32125884), (12768, 22000997), (13116, 21417256), (15302, 18357648), (17488, 16062942), (20129, 13955424), (20767, 13526688), (22953, 12238432), (26232, 10708628), (30604, 9178824), (34976, 8031471), (40258, 6977712), (41534, 6763344), (45906, 6119216), (52464, 5354314), (60387, 4651808), (61208, 4589412), (62301, 4508896), (80516, 3488856), (83068, 3381672), (91812, 3059608), (104928, 2677157), (120774, 2325904), (122416, 2294706), (124602, 2254448), (140903, 1993632), (145369, 1932384), (161032, 1744428), (166136, 1690836), (183624, 1529804), (241548, 1162952), (244832, 1147353), (249204, 1127224), (281806, 996816), (290738, 966192), (322064, 872214), (332272, 845418), (367248, 764902), (382451, 734496), (422709, 664544), (436107, 644128), (483096, 581476), (498408, 563612)]