159051320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{1549}}^1$

素因数の和:1728

約数の個数: 64

約数和(自身を含む): 381672000

約数和(自身を除く): 222620680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 151, 170, 302, 340, 604, 680, 755, 1208, 1510, 1549, 2567, 3020, 3098, 5134, 6040, 6196, 7745, 10268, 12392, 12835, 15490, 20536, 25670, 26333, 30980, 51340, 52666, 61960, 102680, 105332, 131665, 210664, 233899, 263330, 467798, 526660, 935596, 1053320, 1169495, 1871192, 2338990, 3976283, 4677980, 7952566, 9355960, 15905132, 19881415, 31810264, 39762830, 79525660, 159051320]

約数ペア:

[(1, 159051320), (2, 79525660), (4, 39762830), (5, 31810264), (8, 19881415), (10, 15905132), (17, 9355960), (20, 7952566), (34, 4677980), (40, 3976283), (68, 2338990), (85, 1871192), (136, 1169495), (151, 1053320), (170, 935596), (302, 526660), (340, 467798), (604, 263330), (680, 233899), (755, 210664), (1208, 131665), (1510, 105332), (1549, 102680), (2567, 61960), (3020, 52666), (3098, 51340), (5134, 30980), (6040, 26333), (6196, 25670), (7745, 20536), (10268, 15490), (12392, 12835)]