227508680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5381}}^1$

素因数の和:5550

約数の個数: 64

約数和(自身を含む): 589006080

約数和(自身を除く): 361497400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 280, 302, 604, 755, 1057, 1208, 1510, 2114, 3020, 4228, 5285, 5381, 6040, 8456, 10570, 10762, 21140, 21524, 26905, 37667, 42280, 43048, 53810, 75334, 107620, 150668, 188335, 215240, 301336, 376670, 753340, 812531, 1506680, 1625062, 3250124, 4062655, 5687717, 6500248, 8125310, 11375434, 16250620, 22750868, 28438585, 32501240, 45501736, 56877170, 113754340, 227508680]

約数ペア:

[(1, 227508680), (2, 113754340), (4, 56877170), (5, 45501736), (7, 32501240), (8, 28438585), (10, 22750868), (14, 16250620), (20, 11375434), (28, 8125310), (35, 6500248), (40, 5687717), (56, 4062655), (70, 3250124), (140, 1625062), (151, 1506680), (280, 812531), (302, 753340), (604, 376670), (755, 301336), (1057, 215240), (1208, 188335), (1510, 150668), (2114, 107620), (3020, 75334), (4228, 53810), (5285, 43048), (5381, 42280), (6040, 37667), (8456, 26905), (10570, 21524), (10762, 21140)]