7270760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1170

約数の個数: 64

約数和(自身を含む): 19526400

約数和(自身を除く): 12255640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 56, 70, 92, 115, 140, 161, 184, 230, 280, 322, 460, 644, 805, 920, 1129, 1288, 1610, 2258, 3220, 4516, 5645, 6440, 7903, 9032, 11290, 15806, 22580, 25967, 31612, 39515, 45160, 51934, 63224, 79030, 103868, 129835, 158060, 181769, 207736, 259670, 316120, 363538, 519340, 727076, 908845, 1038680, 1454152, 1817690, 3635380, 7270760]

約数ペア:

[(1, 7270760), (2, 3635380), (4, 1817690), (5, 1454152), (7, 1038680), (8, 908845), (10, 727076), (14, 519340), (20, 363538), (23, 316120), (28, 259670), (35, 207736), (40, 181769), (46, 158060), (56, 129835), (70, 103868), (92, 79030), (115, 63224), (140, 51934), (161, 45160), (184, 39515), (230, 31612), (280, 25967), (322, 22580), (460, 15806), (644, 11290), (805, 9032), (920, 7903), (1129, 6440), (1288, 5645), (1610, 4516), (2258, 3220)]