67944640

素因数分解:

$2^6\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2009

約数の個数: 56

約数和(自身を含む): 163311840

約数和(自身を除く): 95367200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 160, 226, 320, 452, 565, 904, 1130, 1808, 1879, 2260, 3616, 3758, 4520, 7232, 7516, 9040, 9395, 15032, 18080, 18790, 30064, 36160, 37580, 60128, 75160, 120256, 150320, 212327, 300640, 424654, 601280, 849308, 1061635, 1698616, 2123270, 3397232, 4246540, 6794464, 8493080, 13588928, 16986160, 33972320, 67944640]

約数ペア:

[(1, 67944640), (2, 33972320), (4, 16986160), (5, 13588928), (8, 8493080), (10, 6794464), (16, 4246540), (20, 3397232), (32, 2123270), (40, 1698616), (64, 1061635), (80, 849308), (113, 601280), (160, 424654), (226, 300640), (320, 212327), (452, 150320), (565, 120256), (904, 75160), (1130, 60128), (1808, 37580), (1879, 36160), (2260, 30064), (3616, 18790), (3758, 18080), (4520, 15032), (7232, 9395), (7516, 9040)]