234902080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:313

約数の個数: 168

約数和(自身を含む): 662976576

約数和(自身を除く): 428074496

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 140, 142, 160, 196, 211, 224, 245, 280, 284, 320, 355, 392, 422, 448, 490, 497, 560, 568, 710, 784, 844, 980, 994, 1055, 1120, 1136, 1420, 1477, 1568, 1688, 1960, 1988, 2110, 2240, 2272, 2485, 2840, 2954, 3136, 3376, 3479, 3920, 3976, 4220, 4544, 4970, 5680, 5908, 6752, 6958, 7385, 7840, 7952, 8440, 9940, 10339, 11360, 11816, 13504, 13916, 14770, 14981, 15680, 15904, 16880, 17395, 19880, 20678, 22720, 23632, 27832, 29540, 29962, 31808, 33760, 34790, 39760, 41356, 47264, 51695, 55664, 59080, 59924, 67520, 69580, 74905, 79520, 82712, 94528, 103390, 104867, 111328, 118160, 119848, 139160, 149810, 159040, 165424, 206780, 209734, 222656, 236320, 239696, 278320, 299620, 330848, 413560, 419468, 472640, 479392, 524335, 556640, 599240, 661696, 734069, 827120, 838936, 958784, 1048670, 1113280, 1198480, 1468138, 1654240, 1677872, 2097340, 2396960, 2936276, 3308480, 3355744, 3670345, 4194680, 4793920, 5872552, 6711488, 7340690, 8389360, 11745104, 14681380, 16778720, 23490208, 29362760, 33557440, 46980416, 58725520, 117451040, 234902080]

約数ペア:

[(1, 234902080), (2, 117451040), (4, 58725520), (5, 46980416), (7, 33557440), (8, 29362760), (10, 23490208), (14, 16778720), (16, 14681380), (20, 11745104), (28, 8389360), (32, 7340690), (35, 6711488), (40, 5872552), (49, 4793920), (56, 4194680), (64, 3670345), (70, 3355744), (71, 3308480), (80, 2936276), (98, 2396960), (112, 2097340), (140, 1677872), (142, 1654240), (160, 1468138), (196, 1198480), (211, 1113280), (224, 1048670), (245, 958784), (280, 838936), (284, 827120), (320, 734069), (355, 661696), (392, 599240), (422, 556640), (448, 524335), (490, 479392), (497, 472640), (560, 419468), (568, 413560), (710, 330848), (784, 299620), (844, 278320), (980, 239696), (994, 236320), (1055, 222656), (1120, 209734), (1136, 206780), (1420, 165424), (1477, 159040), (1568, 149810), (1688, 139160), (1960, 119848), (1988, 118160), (2110, 111328), (2240, 104867), (2272, 103390), (2485, 94528), (2840, 82712), (2954, 79520), (3136, 74905), (3376, 69580), (3479, 67520), (3920, 59924), (3976, 59080), (4220, 55664), (4544, 51695), (4970, 47264), (5680, 41356), (5908, 39760), (6752, 34790), (6958, 33760), (7385, 31808), (7840, 29962), (7952, 29540), (8440, 27832), (9940, 23632), (10339, 22720), (11360, 20678), (11816, 19880), (13504, 17395), (13916, 16880), (14770, 15904), (14981, 15680)]