68134720

素因数分解:

$2^6\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1429}}^1$

素因数の和:1595

約数の個数: 56

約数和(自身を含む): 163449000

約数和(自身を除く): 95314280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 149, 160, 298, 320, 596, 745, 1192, 1429, 1490, 2384, 2858, 2980, 4768, 5716, 5960, 7145, 9536, 11432, 11920, 14290, 22864, 23840, 28580, 45728, 47680, 57160, 91456, 114320, 212921, 228640, 425842, 457280, 851684, 1064605, 1703368, 2129210, 3406736, 4258420, 6813472, 8516840, 13626944, 17033680, 34067360, 68134720]

約数ペア:

[(1, 68134720), (2, 34067360), (4, 17033680), (5, 13626944), (8, 8516840), (10, 6813472), (16, 4258420), (20, 3406736), (32, 2129210), (40, 1703368), (64, 1064605), (80, 851684), (149, 457280), (160, 425842), (298, 228640), (320, 212921), (596, 114320), (745, 91456), (1192, 57160), (1429, 47680), (1490, 45728), (2384, 28580), (2858, 23840), (2980, 22864), (4768, 14290), (5716, 11920), (5960, 11432), (7145, 9536)]