207702480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27917}}^1$

素因数の和:27964

約数の個数: 80

約数和(自身を含む): 664671744

約数和(自身を除く): 456969264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27917, 55834, 83751, 111668, 139585, 167502, 223336, 279170, 335004, 418755, 446672, 558340, 670008, 837510, 865427, 1116680, 1340016, 1675020, 1730854, 2233360, 2596281, 3350040, 3461708, 4327135, 5192562, 6700080, 6923416, 8654270, 10385124, 12981405, 13846832, 17308540, 20770248, 25962810, 34617080, 41540496, 51925620, 69234160, 103851240, 207702480]

約数ペア:

[(1, 207702480), (2, 103851240), (3, 69234160), (4, 51925620), (5, 41540496), (6, 34617080), (8, 25962810), (10, 20770248), (12, 17308540), (15, 13846832), (16, 12981405), (20, 10385124), (24, 8654270), (30, 6923416), (31, 6700080), (40, 5192562), (48, 4327135), (60, 3461708), (62, 3350040), (80, 2596281), (93, 2233360), (120, 1730854), (124, 1675020), (155, 1340016), (186, 1116680), (240, 865427), (248, 837510), (310, 670008), (372, 558340), (465, 446672), (496, 418755), (620, 335004), (744, 279170), (930, 223336), (1240, 167502), (1488, 139585), (1860, 111668), (2480, 83751), (3720, 55834), (7440, 27917)]