160683040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{143467}}^1$

素因数の和:143489

約数の個数: 48

約数和(自身を含む): 433847232

約数和(自身を除く): 273164192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 143467, 286934, 573868, 717335, 1004269, 1147736, 1434670, 2008538, 2295472, 2869340, 4017076, 4590944, 5021345, 5738680, 8034152, 10042690, 11477360, 16068304, 20085380, 22954720, 32136608, 40170760, 80341520, 160683040]

約数ペア:

[(1, 160683040), (2, 80341520), (4, 40170760), (5, 32136608), (7, 22954720), (8, 20085380), (10, 16068304), (14, 11477360), (16, 10042690), (20, 8034152), (28, 5738680), (32, 5021345), (35, 4590944), (40, 4017076), (56, 2869340), (70, 2295472), (80, 2008538), (112, 1434670), (140, 1147736), (160, 1004269), (224, 717335), (280, 573868), (560, 286934), (1120, 143467)]