70379120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1282

約数の個数: 80

約数和(自身を含む): 188886720

約数和(自身を除く): 118507600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 1090, 1153, 1526, 1744, 2180, 2306, 3052, 3815, 4360, 4612, 5765, 6104, 7630, 8071, 8720, 9224, 11530, 12208, 15260, 16142, 18448, 23060, 30520, 32284, 40355, 46120, 61040, 64568, 80710, 92240, 125677, 129136, 161420, 251354, 322840, 502708, 628385, 645680, 879739, 1005416, 1256770, 1759478, 2010832, 2513540, 3518956, 4398695, 5027080, 7037912, 8797390, 10054160, 14075824, 17594780, 35189560, 70379120]

約数ペア:

[(1, 70379120), (2, 35189560), (4, 17594780), (5, 14075824), (7, 10054160), (8, 8797390), (10, 7037912), (14, 5027080), (16, 4398695), (20, 3518956), (28, 2513540), (35, 2010832), (40, 1759478), (56, 1256770), (70, 1005416), (80, 879739), (109, 645680), (112, 628385), (140, 502708), (218, 322840), (280, 251354), (436, 161420), (545, 129136), (560, 125677), (763, 92240), (872, 80710), (1090, 64568), (1153, 61040), (1526, 46120), (1744, 40355), (2180, 32284), (2306, 30520), (3052, 23060), (3815, 18448), (4360, 16142), (4612, 15260), (5765, 12208), (6104, 11530), (7630, 9224), (8071, 8720)]