56711760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33757}}^1$

素因数の和:33780

約数の個数: 80

約数和(自身を含む): 200927616

約数和(自身を除く): 144215856

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, 33757, 67514, 101271, 135028, 168785, 202542, 236299, 270056, 337570, 405084, 472598, 506355, 540112, 675140, 708897, 810168, 945196, 1012710, 1181495, 1350280, 1417794, 1620336, 1890392, 2025420, 2362990, 2700560, 2835588, 3544485, 3780784, 4050840, 4725980, 5671176, 7088970, 8101680, 9451960, 11342352, 14177940, 18903920, 28355880, 56711760]

約数ペア:

[(1, 56711760), (2, 28355880), (3, 18903920), (4, 14177940), (5, 11342352), (6, 9451960), (7, 8101680), (8, 7088970), (10, 5671176), (12, 4725980), (14, 4050840), (15, 3780784), (16, 3544485), (20, 2835588), (21, 2700560), (24, 2362990), (28, 2025420), (30, 1890392), (35, 1620336), (40, 1417794), (42, 1350280), (48, 1181495), (56, 1012710), (60, 945196), (70, 810168), (80, 708897), (84, 675140), (105, 540112), (112, 506355), (120, 472598), (140, 405084), (168, 337570), (210, 270056), (240, 236299), (280, 202542), (336, 168785), (420, 135028), (560, 101271), (840, 67514), (1680, 33757)]