57709680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{34351}}^1$

素因数の和:34374

約数の個数: 80

約数和(自身を含む): 204463104

約数和(自身を除く): 146753424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 34351, 68702, 103053, 137404, 171755, 206106, 240457, 274808, 343510, 412212, 480914, 515265, 549616, 687020, 721371, 824424, 961828, 1030530, 1202285, 1374040, 1442742, 1648848, 1923656, 2061060, 2404570, 2748080, 2885484, 3606855, 3847312, 4122120, 4809140, 5770968, 7213710, 8244240, 9618280, 11541936, 14427420, 19236560, 28854840, 57709680]

約数ペア:

[(1, 57709680), (2, 28854840), (3, 19236560), (4, 14427420), (5, 11541936), (6, 9618280), (7, 8244240), (8, 7213710), (10, 5770968), (12, 4809140), (14, 4122120), (15, 3847312), (16, 3606855), (20, 2885484), (21, 2748080), (24, 2404570), (28, 2061060), (30, 1923656), (35, 1648848), (40, 1442742), (42, 1374040), (48, 1202285), (56, 1030530), (60, 961828), (70, 824424), (80, 721371), (84, 687020), (105, 549616), (112, 515265), (120, 480914), (140, 412212), (168, 343510), (210, 274808), (240, 240457), (280, 206106), (336, 171755), (420, 137404), (560, 103053), (840, 68702), (1680, 34351)]