31796945040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{18926753}}^1$

素因数の和:18926776

約数の個数: 80

約数和(自身を含む): 112652039808

約数和(自身を除く): 80855094768

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, 18926753, 37853506, 56780259, 75707012, 94633765, 113560518, 132487271, 151414024, 189267530, 227121036, 264974542, 283901295, 302828048, 378535060, 397461813, 454242072, 529949084, 567802590, 662436355, 757070120, 794923626, 908484144, 1059898168, 1135605180, 1324872710, 1514140240, 1589847252, 1987309065, 2119796336, 2271210360, 2649745420, 3179694504, 3974618130, 4542420720, 5299490840, 6359389008, 7949236260, 10598981680, 15898472520, 31796945040]

約数ペア:

[(1, 31796945040), (2, 15898472520), (3, 10598981680), (4, 7949236260), (5, 6359389008), (6, 5299490840), (7, 4542420720), (8, 3974618130), (10, 3179694504), (12, 2649745420), (14, 2271210360), (15, 2119796336), (16, 1987309065), (20, 1589847252), (21, 1514140240), (24, 1324872710), (28, 1135605180), (30, 1059898168), (35, 908484144), (40, 794923626), (42, 757070120), (48, 662436355), (56, 567802590), (60, 529949084), (70, 454242072), (80, 397461813), (84, 378535060), (105, 302828048), (112, 283901295), (120, 264974542), (140, 227121036), (168, 189267530), (210, 151414024), (240, 132487271), (280, 113560518), (336, 94633765), (420, 75707012), (560, 56780259), (840, 37853506), (1680, 18926753)]