130080440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{773}}^1$

素因数の和:1392

約数の個数: 64

約数和(自身を含む): 335482560

約数和(自身を除く): 205402120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 601, 773, 1202, 1546, 2404, 3005, 3092, 3865, 4207, 4808, 5411, 6010, 6184, 7730, 8414, 10822, 12020, 15460, 16828, 21035, 21644, 24040, 27055, 30920, 33656, 42070, 43288, 54110, 84140, 108220, 168280, 216440, 464573, 929146, 1858292, 2322865, 3252011, 3716584, 4645730, 6504022, 9291460, 13008044, 16260055, 18582920, 26016088, 32520110, 65040220, 130080440]

約数ペア:

[(1, 130080440), (2, 65040220), (4, 32520110), (5, 26016088), (7, 18582920), (8, 16260055), (10, 13008044), (14, 9291460), (20, 6504022), (28, 4645730), (35, 3716584), (40, 3252011), (56, 2322865), (70, 1858292), (140, 929146), (280, 464573), (601, 216440), (773, 168280), (1202, 108220), (1546, 84140), (2404, 54110), (3005, 43288), (3092, 42070), (3865, 33656), (4207, 30920), (4808, 27055), (5411, 24040), (6010, 21644), (6184, 21035), (7730, 16828), (8414, 15460), (10822, 12020)]