140031216

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:204

約数の個数: 240

約数和(自身を含む): 462192640

約数和(自身を除く): 322161424

約数列:

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

約数ペア:

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