144041240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{514433}}^1$

素因数の和:514451

約数の個数: 32

約数和(自身を含む): 370392480

約数和(自身を除く): 226351240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 514433, 1028866, 2057732, 2572165, 3601031, 4115464, 5144330, 7202062, 10288660, 14404124, 18005155, 20577320, 28808248, 36010310, 72020620, 144041240]

約数ペア:

[(1, 144041240), (2, 72020620), (4, 36010310), (5, 28808248), (7, 20577320), (8, 18005155), (10, 14404124), (14, 10288660), (20, 7202062), (28, 5144330), (35, 4115464), (40, 3601031), (56, 2572165), (70, 2057732), (140, 1028866), (280, 514433)]