6967280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 17677440

約数和(自身を除く): 10710160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 109, 136, 170, 188, 218, 235, 272, 340, 376, 436, 470, 545, 680, 752, 799, 872, 940, 1090, 1360, 1598, 1744, 1853, 1880, 2180, 3196, 3706, 3760, 3995, 4360, 5123, 6392, 7412, 7990, 8720, 9265, 10246, 12784, 14824, 15980, 18530, 20492, 25615, 29648, 31960, 37060, 40984, 51230, 63920, 74120, 81968, 87091, 102460, 148240, 174182, 204920, 348364, 409840, 435455, 696728, 870910, 1393456, 1741820, 3483640, 6967280]

約数ペア:

[(1, 6967280), (2, 3483640), (4, 1741820), (5, 1393456), (8, 870910), (10, 696728), (16, 435455), (17, 409840), (20, 348364), (34, 204920), (40, 174182), (47, 148240), (68, 102460), (80, 87091), (85, 81968), (94, 74120), (109, 63920), (136, 51230), (170, 40984), (188, 37060), (218, 31960), (235, 29648), (272, 25615), (340, 20492), (376, 18530), (436, 15980), (470, 14824), (545, 12784), (680, 10246), (752, 9265), (799, 8720), (872, 7990), (940, 7412), (1090, 6392), (1360, 5123), (1598, 4360), (1744, 3995), (1853, 3760), (1880, 3706), (2180, 3196)]