203036120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{4051}}^1$

素因数の和:4248

約数の個数: 64

約数和(自身を含む): 525139200

約数和(自身を除く): 322103080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2506, 3580, 4051, 5012, 6265, 7160, 8102, 10024, 12530, 16204, 20255, 25060, 28357, 32408, 40510, 50120, 56714, 81020, 113428, 141785, 162040, 226856, 283570, 567140, 725129, 1134280, 1450258, 2900516, 3625645, 5075903, 5801032, 7251290, 10151806, 14502580, 20303612, 25379515, 29005160, 40607224, 50759030, 101518060, 203036120]

約数ペア:

[(1, 203036120), (2, 101518060), (4, 50759030), (5, 40607224), (7, 29005160), (8, 25379515), (10, 20303612), (14, 14502580), (20, 10151806), (28, 7251290), (35, 5801032), (40, 5075903), (56, 3625645), (70, 2900516), (140, 1450258), (179, 1134280), (280, 725129), (358, 567140), (716, 283570), (895, 226856), (1253, 162040), (1432, 141785), (1790, 113428), (2506, 81020), (3580, 56714), (4051, 50120), (5012, 40510), (6265, 32408), (7160, 28357), (8102, 25060), (10024, 20255), (12530, 16204)]