957281640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2293}}^1$

素因数の和:2392

約数の個数: 192

約数和(自身を含む): 3389247360

約数和(自身を除く): 2431965720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 71, 84, 98, 105, 120, 140, 142, 147, 168, 196, 210, 213, 245, 280, 284, 294, 355, 392, 420, 426, 490, 497, 568, 588, 710, 735, 840, 852, 980, 994, 1065, 1176, 1420, 1470, 1491, 1704, 1960, 1988, 2130, 2293, 2485, 2840, 2940, 2982, 3479, 3976, 4260, 4586, 4970, 5880, 5964, 6879, 6958, 7455, 8520, 9172, 9940, 10437, 11465, 11928, 13758, 13916, 14910, 16051, 17395, 18344, 19880, 20874, 22930, 27516, 27832, 29820, 32102, 34395, 34790, 41748, 45860, 48153, 52185, 55032, 59640, 64204, 68790, 69580, 80255, 83496, 91720, 96306, 104370, 112357, 128408, 137580, 139160, 160510, 162803, 192612, 208740, 224714, 240765, 275160, 321020, 325606, 337071, 385224, 417480, 449428, 481530, 488409, 561785, 642040, 651212, 674142, 814015, 898856, 963060, 976818, 1123570, 1139621, 1302424, 1348284, 1628030, 1685355, 1926120, 1953636, 2247140, 2279242, 2442045, 2696568, 3256060, 3370710, 3418863, 3907272, 4494280, 4558484, 4884090, 5698105, 6512120, 6741420, 6837726, 7977347, 9116968, 9768180, 11396210, 13482840, 13675452, 15954694, 17094315, 19536360, 22792420, 23932041, 27350904, 31909388, 34188630, 39886735, 45584840, 47864082, 63818776, 68377260, 79773470, 95728164, 119660205, 136754520, 159546940, 191456328, 239320410, 319093880, 478640820, 957281640]

約数ペア:

[(1, 957281640), (2, 478640820), (3, 319093880), (4, 239320410), (5, 191456328), (6, 159546940), (7, 136754520), (8, 119660205), (10, 95728164), (12, 79773470), (14, 68377260), (15, 63818776), (20, 47864082), (21, 45584840), (24, 39886735), (28, 34188630), (30, 31909388), (35, 27350904), (40, 23932041), (42, 22792420), (49, 19536360), (56, 17094315), (60, 15954694), (70, 13675452), (71, 13482840), (84, 11396210), (98, 9768180), (105, 9116968), (120, 7977347), (140, 6837726), (142, 6741420), (147, 6512120), (168, 5698105), (196, 4884090), (210, 4558484), (213, 4494280), (245, 3907272), (280, 3418863), (284, 3370710), (294, 3256060), (355, 2696568), (392, 2442045), (420, 2279242), (426, 2247140), (490, 1953636), (497, 1926120), (568, 1685355), (588, 1628030), (710, 1348284), (735, 1302424), (840, 1139621), (852, 1123570), (980, 976818), (994, 963060), (1065, 898856), (1176, 814015), (1420, 674142), (1470, 651212), (1491, 642040), (1704, 561785), (1960, 488409), (1988, 481530), (2130, 449428), (2293, 417480), (2485, 385224), (2840, 337071), (2940, 325606), (2982, 321020), (3479, 275160), (3976, 240765), (4260, 224714), (4586, 208740), (4970, 192612), (5880, 162803), (5964, 160510), (6879, 139160), (6958, 137580), (7455, 128408), (8520, 112357), (9172, 104370), (9940, 96306), (10437, 91720), (11465, 83496), (11928, 80255), (13758, 69580), (13916, 68790), (14910, 64204), (16051, 59640), (17395, 55032), (18344, 52185), (19880, 48153), (20874, 45860), (22930, 41748), (27516, 34790), (27832, 34395), (29820, 32102)]