313599360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{701}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 1005320160

約数和(自身を除く): 691720800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 233, 240, 320, 384, 466, 480, 640, 699, 701, 932, 960, 1165, 1398, 1402, 1864, 1920, 2103, 2330, 2796, 2804, 3495, 3505, 3728, 4206, 4660, 5592, 5608, 6990, 7010, 7456, 8412, 9320, 10515, 11184, 11216, 13980, 14020, 14912, 16824, 18640, 21030, 22368, 22432, 27960, 28040, 29824, 33648, 37280, 42060, 44736, 44864, 55920, 56080, 67296, 74560, 84120, 89472, 89728, 111840, 112160, 134592, 149120, 163333, 168240, 223680, 224320, 269184, 326666, 336480, 447360, 448640, 489999, 653332, 672960, 816665, 979998, 1306664, 1345920, 1633330, 1959996, 2449995, 2613328, 3266660, 3919992, 4899990, 5226656, 6533320, 7839984, 9799980, 10453312, 13066640, 15679968, 19599960, 20906624, 26133280, 31359936, 39199920, 52266560, 62719872, 78399840, 104533120, 156799680, 313599360]

約数ペア:

[(1, 313599360), (2, 156799680), (3, 104533120), (4, 78399840), (5, 62719872), (6, 52266560), (8, 39199920), (10, 31359936), (12, 26133280), (15, 20906624), (16, 19599960), (20, 15679968), (24, 13066640), (30, 10453312), (32, 9799980), (40, 7839984), (48, 6533320), (60, 5226656), (64, 4899990), (80, 3919992), (96, 3266660), (120, 2613328), (128, 2449995), (160, 1959996), (192, 1633330), (233, 1345920), (240, 1306664), (320, 979998), (384, 816665), (466, 672960), (480, 653332), (640, 489999), (699, 448640), (701, 447360), (932, 336480), (960, 326666), (1165, 269184), (1398, 224320), (1402, 223680), (1864, 168240), (1920, 163333), (2103, 149120), (2330, 134592), (2796, 112160), (2804, 111840), (3495, 89728), (3505, 89472), (3728, 84120), (4206, 74560), (4660, 67296), (5592, 56080), (5608, 55920), (6990, 44864), (7010, 44736), (7456, 42060), (8412, 37280), (9320, 33648), (10515, 29824), (11184, 28040), (11216, 27960), (13980, 22432), (14020, 22368), (14912, 21030), (16824, 18640)]