14875280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:384

約数の個数: 80

約数和(自身を含む): 40068864

約数和(自身を除く): 25193584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 101, 112, 140, 202, 263, 280, 404, 505, 526, 560, 707, 808, 1010, 1052, 1315, 1414, 1616, 1841, 2020, 2104, 2630, 2828, 3535, 3682, 4040, 4208, 5260, 5656, 7070, 7364, 8080, 9205, 10520, 11312, 14140, 14728, 18410, 21040, 26563, 28280, 29456, 36820, 53126, 56560, 73640, 106252, 132815, 147280, 185941, 212504, 265630, 371882, 425008, 531260, 743764, 929705, 1062520, 1487528, 1859410, 2125040, 2975056, 3718820, 7437640, 14875280]

約数ペア:

[(1, 14875280), (2, 7437640), (4, 3718820), (5, 2975056), (7, 2125040), (8, 1859410), (10, 1487528), (14, 1062520), (16, 929705), (20, 743764), (28, 531260), (35, 425008), (40, 371882), (56, 265630), (70, 212504), (80, 185941), (101, 147280), (112, 132815), (140, 106252), (202, 73640), (263, 56560), (280, 53126), (404, 36820), (505, 29456), (526, 28280), (560, 26563), (707, 21040), (808, 18410), (1010, 14728), (1052, 14140), (1315, 11312), (1414, 10520), (1616, 9205), (1841, 8080), (2020, 7364), (2104, 7070), (2630, 5656), (2828, 5260), (3535, 4208), (3682, 4040)]