151251680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1787}}^1$

素因数の和:1848

約数の個数: 72

約数和(自身を含む): 373752792

約数和(自身を除く): 222501112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 529, 736, 920, 1058, 1787, 1840, 2116, 2645, 3574, 3680, 4232, 5290, 7148, 8464, 8935, 10580, 14296, 16928, 17870, 21160, 28592, 35740, 41101, 42320, 57184, 71480, 82202, 84640, 142960, 164404, 205505, 285920, 328808, 411010, 657616, 822020, 945323, 1315232, 1644040, 1890646, 3288080, 3781292, 4726615, 6576160, 7562584, 9453230, 15125168, 18906460, 30250336, 37812920, 75625840, 151251680]

約数ペア:

[(1, 151251680), (2, 75625840), (4, 37812920), (5, 30250336), (8, 18906460), (10, 15125168), (16, 9453230), (20, 7562584), (23, 6576160), (32, 4726615), (40, 3781292), (46, 3288080), (80, 1890646), (92, 1644040), (115, 1315232), (160, 945323), (184, 822020), (230, 657616), (368, 411010), (460, 328808), (529, 285920), (736, 205505), (920, 164404), (1058, 142960), (1787, 84640), (1840, 82202), (2116, 71480), (2645, 57184), (3574, 42320), (3680, 41101), (4232, 35740), (5290, 28592), (7148, 21160), (8464, 17870), (8935, 16928), (10580, 14296)]