1280736576

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1078

約数の個数: 224

約数和(自身を含む): 4345716480

約数和(自身を除く): 3064979904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 113, 126, 144, 168, 189, 192, 216, 224, 226, 252, 288, 336, 339, 378, 432, 448, 452, 504, 576, 672, 678, 756, 791, 864, 904, 937, 1008, 1017, 1344, 1356, 1512, 1582, 1728, 1808, 1874, 2016, 2034, 2373, 2712, 2811, 3024, 3051, 3164, 3616, 3748, 4032, 4068, 4746, 5424, 5622, 6048, 6102, 6328, 6559, 7119, 7232, 7496, 8136, 8433, 9492, 10848, 11244, 12096, 12204, 12656, 13118, 14238, 14992, 16272, 16866, 18984, 19677, 21357, 21696, 22488, 24408, 25299, 25312, 26236, 28476, 29984, 32544, 33732, 37968, 39354, 42714, 44976, 48816, 50598, 50624, 52472, 56952, 59031, 59968, 65088, 67464, 75936, 78708, 85428, 89952, 97632, 101196, 104944, 105881, 113904, 118062, 134928, 151872, 157416, 170856, 177093, 179904, 195264, 202392, 209888, 211762, 227808, 236124, 269856, 314832, 317643, 341712, 354186, 404784, 419776, 423524, 455616, 472248, 539712, 629664, 635286, 683424, 708372, 741167, 809568, 847048, 944496, 952929, 1259328, 1270572, 1366848, 1416744, 1482334, 1619136, 1694096, 1888992, 1905858, 2223501, 2541144, 2833488, 2858787, 2964668, 3388192, 3777984, 3811716, 4447002, 5082288, 5666976, 5717574, 5929336, 6670503, 6776384, 7623432, 8894004, 10164576, 11333952, 11435148, 11858672, 13341006, 15246864, 17788008, 20011509, 20329152, 22870296, 23717344, 26682012, 30493728, 35576016, 40023018, 45740592, 47434688, 53364024, 60987456, 71152032, 80046036, 91481184, 106728048, 142304064, 160092072, 182962368, 213456096, 320184144, 426912192, 640368288, 1280736576]

約数ペア:

[(1, 1280736576), (2, 640368288), (3, 426912192), (4, 320184144), (6, 213456096), (7, 182962368), (8, 160092072), (9, 142304064), (12, 106728048), (14, 91481184), (16, 80046036), (18, 71152032), (21, 60987456), (24, 53364024), (27, 47434688), (28, 45740592), (32, 40023018), (36, 35576016), (42, 30493728), (48, 26682012), (54, 23717344), (56, 22870296), (63, 20329152), (64, 20011509), (72, 17788008), (84, 15246864), (96, 13341006), (108, 11858672), (112, 11435148), (113, 11333952), (126, 10164576), (144, 8894004), (168, 7623432), (189, 6776384), (192, 6670503), (216, 5929336), (224, 5717574), (226, 5666976), (252, 5082288), (288, 4447002), (336, 3811716), (339, 3777984), (378, 3388192), (432, 2964668), (448, 2858787), (452, 2833488), (504, 2541144), (576, 2223501), (672, 1905858), (678, 1888992), (756, 1694096), (791, 1619136), (864, 1482334), (904, 1416744), (937, 1366848), (1008, 1270572), (1017, 1259328), (1344, 952929), (1356, 944496), (1512, 847048), (1582, 809568), (1728, 741167), (1808, 708372), (1874, 683424), (2016, 635286), (2034, 629664), (2373, 539712), (2712, 472248), (2811, 455616), (3024, 423524), (3051, 419776), (3164, 404784), (3616, 354186), (3748, 341712), (4032, 317643), (4068, 314832), (4746, 269856), (5424, 236124), (5622, 227808), (6048, 211762), (6102, 209888), (6328, 202392), (6559, 195264), (7119, 179904), (7232, 177093), (7496, 170856), (8136, 157416), (8433, 151872), (9492, 134928), (10848, 118062), (11244, 113904), (12096, 105881), (12204, 104944), (12656, 101196), (13118, 97632), (14238, 89952), (14992, 85428), (16272, 78708), (16866, 75936), (18984, 67464), (19677, 65088), (21357, 59968), (21696, 59031), (22488, 56952), (24408, 52472), (25299, 50624), (25312, 50598), (26236, 48816), (28476, 44976), (29984, 42714), (32544, 39354), (33732, 37968)]