1280168064

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:633

約数の個数: 320

約数和(自身を含む): 4502361600

約数和(自身を除く): 3222193536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 324, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 567, 569, 576, 648, 651, 672, 744, 756, 837, 864, 868, 896, 992, 1008, 1116, 1134, 1138, 1152, 1296, 1302, 1344, 1488, 1512, 1674, 1707, 1728, 1736, 1953, 1984, 2016, 2232, 2268, 2276, 2511, 2592, 2604, 2688, 2976, 3024, 3348, 3414, 3456, 3472, 3906, 3968, 3983, 4032, 4464, 4536, 4552, 5022, 5121, 5184, 5208, 5859, 5952, 6048, 6696, 6828, 6944, 7812, 7966, 8064, 8928, 9072, 9104, 10044, 10242, 10368, 10416, 11718, 11904, 11949, 12096, 13392, 13656, 13888, 15363, 15624, 15932, 17577, 17639, 17856, 18144, 18208, 20088, 20484, 20832, 23436, 23898, 24192, 26784, 27312, 27776, 30726, 31248, 31864, 35154, 35278, 35712, 35847, 36288, 36416, 40176, 40968, 41664, 46089, 46872, 47796, 52917, 53568, 54624, 61452, 62496, 63728, 70308, 70556, 71694, 72576, 72832, 80352, 81936, 83328, 92178, 93744, 95592, 105834, 107136, 107541, 109248, 122904, 123473, 124992, 127456, 140616, 141112, 143388, 158751, 160704, 163872, 184356, 187488, 191184, 211668, 215082, 218496, 245808, 246946, 249984, 254912, 281232, 282224, 286776, 317502, 321408, 322623, 327744, 368712, 370419, 374976, 382368, 423336, 430164, 476253, 491616, 493892, 509824, 562464, 564448, 573552, 635004, 645246, 655488, 737424, 740838, 749952, 764736, 846672, 860328, 952506, 983232, 987784, 1111257, 1124928, 1128896, 1147104, 1270008, 1290492, 1428759, 1474848, 1481676, 1529472, 1693344, 1720656, 1905012, 1966464, 1975568, 2222514, 2249856, 2257792, 2294208, 2540016, 2580984, 2857518, 2949696, 2963352, 3333771, 3386688, 3441312, 3810024, 3951136, 4445028, 4588416, 5080032, 5161968, 5715036, 5899392, 5926704, 6667542, 6773376, 6882624, 7620048, 7902272, 8890056, 10001313, 10160064, 10323936, 11430072, 11853408, 13335084, 13765248, 15240096, 15804544, 17780112, 20002626, 20320128, 20647872, 22860144, 23706816, 26670168, 30480192, 35560224, 40005252, 41295744, 45720288, 47413632, 53340336, 60960384, 71120448, 80010504, 91440576, 106680672, 142240896, 160021008, 182881152, 213361344, 320042016, 426722688, 640084032, 1280168064]

約数ペア:

[(1, 1280168064), (2, 640084032), (3, 426722688), (4, 320042016), (6, 213361344), (7, 182881152), (8, 160021008), (9, 142240896), (12, 106680672), (14, 91440576), (16, 80010504), (18, 71120448), (21, 60960384), (24, 53340336), (27, 47413632), (28, 45720288), (31, 41295744), (32, 40005252), (36, 35560224), (42, 30480192), (48, 26670168), (54, 23706816), (56, 22860144), (62, 20647872), (63, 20320128), (64, 20002626), (72, 17780112), (81, 15804544), (84, 15240096), (93, 13765248), (96, 13335084), (108, 11853408), (112, 11430072), (124, 10323936), (126, 10160064), (128, 10001313), (144, 8890056), (162, 7902272), (168, 7620048), (186, 6882624), (189, 6773376), (192, 6667542), (216, 5926704), (217, 5899392), (224, 5715036), (248, 5161968), (252, 5080032), (279, 4588416), (288, 4445028), (324, 3951136), (336, 3810024), (372, 3441312), (378, 3386688), (384, 3333771), (432, 2963352), (434, 2949696), (448, 2857518), (496, 2580984), (504, 2540016), (558, 2294208), (567, 2257792), (569, 2249856), (576, 2222514), (648, 1975568), (651, 1966464), (672, 1905012), (744, 1720656), (756, 1693344), (837, 1529472), (864, 1481676), (868, 1474848), (896, 1428759), (992, 1290492), (1008, 1270008), (1116, 1147104), (1134, 1128896), (1138, 1124928), (1152, 1111257), (1296, 987784), (1302, 983232), (1344, 952506), (1488, 860328), (1512, 846672), (1674, 764736), (1707, 749952), (1728, 740838), (1736, 737424), (1953, 655488), (1984, 645246), (2016, 635004), (2232, 573552), (2268, 564448), (2276, 562464), (2511, 509824), (2592, 493892), (2604, 491616), (2688, 476253), (2976, 430164), (3024, 423336), (3348, 382368), (3414, 374976), (3456, 370419), (3472, 368712), (3906, 327744), (3968, 322623), (3983, 321408), (4032, 317502), (4464, 286776), (4536, 282224), (4552, 281232), (5022, 254912), (5121, 249984), (5184, 246946), (5208, 245808), (5859, 218496), (5952, 215082), (6048, 211668), (6696, 191184), (6828, 187488), (6944, 184356), (7812, 163872), (7966, 160704), (8064, 158751), (8928, 143388), (9072, 141112), (9104, 140616), (10044, 127456), (10242, 124992), (10368, 123473), (10416, 122904), (11718, 109248), (11904, 107541), (11949, 107136), (12096, 105834), (13392, 95592), (13656, 93744), (13888, 92178), (15363, 83328), (15624, 81936), (15932, 80352), (17577, 72832), (17639, 72576), (17856, 71694), (18144, 70556), (18208, 70308), (20088, 63728), (20484, 62496), (20832, 61452), (23436, 54624), (23898, 53568), (24192, 52917), (26784, 47796), (27312, 46872), (27776, 46089), (30726, 41664), (31248, 40968), (31864, 40176), (35154, 36416), (35278, 36288), (35712, 35847)]