7356673920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89107}}^1$

素因数の和:89172

約数の個数: 128

約数和(自身を含む): 23995002240

約数和(自身を除く): 16638328320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 5160, 5504, 6880, 8256, 10320, 13760, 16512, 20640, 27520, 41280, 82560, 89107, 178214, 267321, 356428, 445535, 534642, 712856, 891070, 1069284, 1336605, 1425712, 1782140, 2138568, 2673210, 2851424, 3564280, 3831601, 4277136, 5346420, 5702848, 7128560, 7663202, 8554272, 10692840, 11405696, 11494803, 14257120, 15326404, 17108544, 19158005, 21385680, 22989606, 28514240, 30652808, 34217088, 38316010, 42771360, 45979212, 57028480, 57474015, 61305616, 76632020, 85542720, 91958424, 114948030, 122611232, 153264040, 171085440, 183916848, 229896060, 245222464, 306528080, 367833696, 459792120, 490444928, 613056160, 735667392, 919584240, 1226112320, 1471334784, 1839168480, 2452224640, 3678336960, 7356673920]

約数ペア:

[(1, 7356673920), (2, 3678336960), (3, 2452224640), (4, 1839168480), (5, 1471334784), (6, 1226112320), (8, 919584240), (10, 735667392), (12, 613056160), (15, 490444928), (16, 459792120), (20, 367833696), (24, 306528080), (30, 245222464), (32, 229896060), (40, 183916848), (43, 171085440), (48, 153264040), (60, 122611232), (64, 114948030), (80, 91958424), (86, 85542720), (96, 76632020), (120, 61305616), (128, 57474015), (129, 57028480), (160, 45979212), (172, 42771360), (192, 38316010), (215, 34217088), (240, 30652808), (258, 28514240), (320, 22989606), (344, 21385680), (384, 19158005), (430, 17108544), (480, 15326404), (516, 14257120), (640, 11494803), (645, 11405696), (688, 10692840), (860, 8554272), (960, 7663202), (1032, 7128560), (1290, 5702848), (1376, 5346420), (1720, 4277136), (1920, 3831601), (2064, 3564280), (2580, 2851424), (2752, 2673210), (3440, 2138568), (4128, 1782140), (5160, 1425712), (5504, 1336605), (6880, 1069284), (8256, 891070), (10320, 712856), (13760, 534642), (16512, 445535), (20640, 356428), (27520, 267321), (41280, 178214), (82560, 89107)]