218804640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10601}}^1$

素因数の和:10662

約数の個数: 96

約数和(自身を含む): 705329856

約数和(自身を除く): 486525216

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 10601, 20640, 21202, 31803, 42404, 53005, 63606, 84808, 106010, 127212, 159015, 169616, 212020, 254424, 318030, 339232, 424040, 455843, 508848, 636060, 848080, 911686, 1017696, 1272120, 1367529, 1696160, 1823372, 2279215, 2544240, 2735058, 3646744, 4558430, 5088480, 5470116, 6837645, 7293488, 9116860, 10940232, 13675290, 14586976, 18233720, 21880464, 27350580, 36467440, 43760928, 54701160, 72934880, 109402320, 218804640]

約数ペア:

[(1, 218804640), (2, 109402320), (3, 72934880), (4, 54701160), (5, 43760928), (6, 36467440), (8, 27350580), (10, 21880464), (12, 18233720), (15, 14586976), (16, 13675290), (20, 10940232), (24, 9116860), (30, 7293488), (32, 6837645), (40, 5470116), (43, 5088480), (48, 4558430), (60, 3646744), (80, 2735058), (86, 2544240), (96, 2279215), (120, 1823372), (129, 1696160), (160, 1367529), (172, 1272120), (215, 1017696), (240, 911686), (258, 848080), (344, 636060), (430, 508848), (480, 455843), (516, 424040), (645, 339232), (688, 318030), (860, 254424), (1032, 212020), (1290, 169616), (1376, 159015), (1720, 127212), (2064, 106010), (2580, 84808), (3440, 63606), (4128, 53005), (5160, 42404), (6880, 31803), (10320, 21202), (10601, 20640)]