16970640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2328

約数の個数: 80

約数和(自身を含む): 54329856

約数和(自身を除く): 37359216

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, 2281, 2480, 3720, 4562, 6843, 7440, 9124, 11405, 13686, 18248, 22810, 27372, 34215, 36496, 45620, 54744, 68430, 70711, 91240, 109488, 136860, 141422, 182480, 212133, 273720, 282844, 353555, 424266, 547440, 565688, 707110, 848532, 1060665, 1131376, 1414220, 1697064, 2121330, 2828440, 3394128, 4242660, 5656880, 8485320, 16970640]

約数ペア:

[(1, 16970640), (2, 8485320), (3, 5656880), (4, 4242660), (5, 3394128), (6, 2828440), (8, 2121330), (10, 1697064), (12, 1414220), (15, 1131376), (16, 1060665), (20, 848532), (24, 707110), (30, 565688), (31, 547440), (40, 424266), (48, 353555), (60, 282844), (62, 273720), (80, 212133), (93, 182480), (120, 141422), (124, 136860), (155, 109488), (186, 91240), (240, 70711), (248, 68430), (310, 54744), (372, 45620), (465, 36496), (496, 34215), (620, 27372), (744, 22810), (930, 18248), (1240, 13686), (1488, 11405), (1860, 9124), (2281, 7440), (2480, 6843), (3720, 4562)]