280062432

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 939294720

約数和(自身を除く): 659232288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 32, 36, 38, 39, 48, 52, 57, 62, 72, 76, 78, 93, 96, 104, 114, 117, 124, 127, 144, 152, 156, 171, 186, 208, 228, 234, 247, 248, 254, 279, 288, 304, 312, 342, 372, 381, 403, 416, 456, 468, 494, 496, 508, 558, 589, 608, 624, 684, 741, 744, 762, 806, 912, 936, 988, 992, 1016, 1116, 1143, 1178, 1209, 1248, 1368, 1482, 1488, 1524, 1612, 1651, 1767, 1824, 1872, 1976, 2032, 2223, 2232, 2286, 2356, 2413, 2418, 2736, 2964, 2976, 3048, 3224, 3302, 3534, 3627, 3744, 3937, 3952, 4064, 4446, 4464, 4572, 4712, 4826, 4836, 4953, 5301, 5472, 5928, 6096, 6448, 6604, 7068, 7239, 7254, 7657, 7874, 7904, 8892, 8928, 9144, 9424, 9652, 9672, 9906, 10602, 11811, 11856, 12192, 12896, 13208, 14136, 14478, 14508, 14859, 15314, 15748, 17784, 18288, 18848, 19304, 19344, 19812, 21204, 21717, 22971, 23622, 23712, 26416, 28272, 28956, 29016, 29718, 30628, 31369, 31496, 35433, 35568, 36576, 38608, 38688, 39624, 42408, 43434, 45942, 47244, 51181, 52832, 56544, 57912, 58032, 59436, 61256, 62738, 62992, 68913, 70866, 71136, 74803, 77216, 79248, 84816, 86868, 91884, 94107, 94488, 102362, 115824, 116064, 118872, 122512, 125476, 125984, 137826, 141732, 149606, 153543, 158496, 169632, 173736, 183768, 188214, 188976, 204724, 224409, 231648, 237744, 245024, 250952, 275652, 282321, 283464, 299212, 307086, 347472, 367536, 376428, 377952, 409448, 448818, 460629, 475488, 501904, 551304, 564642, 566928, 598424, 614172, 673227, 694944, 735072, 752856, 818896, 897636, 921258, 972439, 1003808, 1102608, 1129284, 1133856, 1196848, 1228344, 1346454, 1505712, 1637792, 1795272, 1842516, 1944878, 2205216, 2258568, 2393696, 2456688, 2692908, 2917317, 3011424, 3590544, 3685032, 3889756, 4517136, 4913376, 5385816, 5834634, 7181088, 7370064, 7779512, 8751951, 9034272, 10771632, 11669268, 14740128, 15559024, 17503902, 21543264, 23338536, 31118048, 35007804, 46677072, 70015608, 93354144, 140031216, 280062432]

約数ペア:

[(1, 280062432), (2, 140031216), (3, 93354144), (4, 70015608), (6, 46677072), (8, 35007804), (9, 31118048), (12, 23338536), (13, 21543264), (16, 17503902), (18, 15559024), (19, 14740128), (24, 11669268), (26, 10771632), (31, 9034272), (32, 8751951), (36, 7779512), (38, 7370064), (39, 7181088), (48, 5834634), (52, 5385816), (57, 4913376), (62, 4517136), (72, 3889756), (76, 3685032), (78, 3590544), (93, 3011424), (96, 2917317), (104, 2692908), (114, 2456688), (117, 2393696), (124, 2258568), (127, 2205216), (144, 1944878), (152, 1842516), (156, 1795272), (171, 1637792), (186, 1505712), (208, 1346454), (228, 1228344), (234, 1196848), (247, 1133856), (248, 1129284), (254, 1102608), (279, 1003808), (288, 972439), (304, 921258), (312, 897636), (342, 818896), (372, 752856), (381, 735072), (403, 694944), (416, 673227), (456, 614172), (468, 598424), (494, 566928), (496, 564642), (508, 551304), (558, 501904), (589, 475488), (608, 460629), (624, 448818), (684, 409448), (741, 377952), (744, 376428), (762, 367536), (806, 347472), (912, 307086), (936, 299212), (988, 283464), (992, 282321), (1016, 275652), (1116, 250952), (1143, 245024), (1178, 237744), (1209, 231648), (1248, 224409), (1368, 204724), (1482, 188976), (1488, 188214), (1524, 183768), (1612, 173736), (1651, 169632), (1767, 158496), (1824, 153543), (1872, 149606), (1976, 141732), (2032, 137826), (2223, 125984), (2232, 125476), (2286, 122512), (2356, 118872), (2413, 116064), (2418, 115824), (2736, 102362), (2964, 94488), (2976, 94107), (3048, 91884), (3224, 86868), (3302, 84816), (3534, 79248), (3627, 77216), (3744, 74803), (3937, 71136), (3952, 70866), (4064, 68913), (4446, 62992), (4464, 62738), (4572, 61256), (4712, 59436), (4826, 58032), (4836, 57912), (4953, 56544), (5301, 52832), (5472, 51181), (5928, 47244), (6096, 45942), (6448, 43434), (6604, 42408), (7068, 39624), (7239, 38688), (7254, 38608), (7657, 36576), (7874, 35568), (7904, 35433), (8892, 31496), (8928, 31369), (9144, 30628), (9424, 29718), (9652, 29016), (9672, 28956), (9906, 28272), (10602, 26416), (11811, 23712), (11856, 23622), (12192, 22971), (12896, 21717), (13208, 21204), (14136, 19812), (14478, 19344), (14508, 19304), (14859, 18848), (15314, 18288), (15748, 17784)]