56738640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{33773}}^1$

素因数の和:33796

約数の個数: 80

約数和(自身を含む): 201022848

約数和(自身を除く): 144284208

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, 33773, 67546, 101319, 135092, 168865, 202638, 236411, 270184, 337730, 405276, 472822, 506595, 540368, 675460, 709233, 810552, 945644, 1013190, 1182055, 1350920, 1418466, 1621104, 1891288, 2026380, 2364110, 2701840, 2836932, 3546165, 3782576, 4052760, 4728220, 5673864, 7092330, 8105520, 9456440, 11347728, 14184660, 18912880, 28369320, 56738640]

約数ペア:

[(1, 56738640), (2, 28369320), (3, 18912880), (4, 14184660), (5, 11347728), (6, 9456440), (7, 8105520), (8, 7092330), (10, 5673864), (12, 4728220), (14, 4052760), (15, 3782576), (16, 3546165), (20, 2836932), (21, 2701840), (24, 2364110), (28, 2026380), (30, 1891288), (35, 1621104), (40, 1418466), (42, 1350920), (48, 1182055), (56, 1013190), (60, 945644), (70, 810552), (80, 709233), (84, 675460), (105, 540368), (112, 506595), (120, 472822), (140, 405276), (168, 337730), (210, 270184), (240, 236411), (280, 202638), (336, 168865), (420, 135092), (560, 101319), (840, 67546), (1680, 33773)]