697825680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{12479}}^1$

素因数の和:12728

約数の個数: 80

約数和(自身を含む): 2172718080

約数和(自身を除く): 1474892400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1864, 2330, 2796, 3495, 3728, 4660, 5592, 6990, 9320, 11184, 12479, 13980, 18640, 24958, 27960, 37437, 49916, 55920, 62395, 74874, 99832, 124790, 149748, 187185, 199664, 249580, 299496, 374370, 499160, 598992, 748740, 998320, 1497480, 2907607, 2994960, 5815214, 8722821, 11630428, 14538035, 17445642, 23260856, 29076070, 34891284, 43614105, 46521712, 58152140, 69782568, 87228210, 116304280, 139565136, 174456420, 232608560, 348912840, 697825680]

約数ペア:

[(1, 697825680), (2, 348912840), (3, 232608560), (4, 174456420), (5, 139565136), (6, 116304280), (8, 87228210), (10, 69782568), (12, 58152140), (15, 46521712), (16, 43614105), (20, 34891284), (24, 29076070), (30, 23260856), (40, 17445642), (48, 14538035), (60, 11630428), (80, 8722821), (120, 5815214), (233, 2994960), (240, 2907607), (466, 1497480), (699, 998320), (932, 748740), (1165, 598992), (1398, 499160), (1864, 374370), (2330, 299496), (2796, 249580), (3495, 199664), (3728, 187185), (4660, 149748), (5592, 124790), (6990, 99832), (9320, 74874), (11184, 62395), (12479, 55920), (13980, 49916), (18640, 37437), (24958, 27960)]