159638080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{10181}}^1$

素因数の和:10212

約数の個数: 84

約数和(自身を含む): 442244988

約数和(自身を除く): 282606908

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 10181, 15680, 20362, 40724, 50905, 71267, 81448, 101810, 142534, 162896, 203620, 285068, 325792, 356335, 407240, 498869, 570136, 651584, 712670, 814480, 997738, 1140272, 1425340, 1628960, 1995476, 2280544, 2494345, 2850680, 3257920, 3990952, 4561088, 4988690, 5701360, 7981904, 9977380, 11402720, 15963808, 19954760, 22805440, 31927616, 39909520, 79819040, 159638080]

約数ペア:

[(1, 159638080), (2, 79819040), (4, 39909520), (5, 31927616), (7, 22805440), (8, 19954760), (10, 15963808), (14, 11402720), (16, 9977380), (20, 7981904), (28, 5701360), (32, 4988690), (35, 4561088), (40, 3990952), (49, 3257920), (56, 2850680), (64, 2494345), (70, 2280544), (80, 1995476), (98, 1628960), (112, 1425340), (140, 1140272), (160, 997738), (196, 814480), (224, 712670), (245, 651584), (280, 570136), (320, 498869), (392, 407240), (448, 356335), (490, 325792), (560, 285068), (784, 203620), (980, 162896), (1120, 142534), (1568, 101810), (1960, 81448), (2240, 71267), (3136, 50905), (3920, 40724), (7840, 20362), (10181, 15680)]