10521840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{6263}}^1$

素因数の和:6286

約数の個数: 80

約数和(自身を含む): 37283328

約数和(自身を除く): 26761488

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, 6263, 12526, 18789, 25052, 31315, 37578, 43841, 50104, 62630, 75156, 87682, 93945, 100208, 125260, 131523, 150312, 175364, 187890, 219205, 250520, 263046, 300624, 350728, 375780, 438410, 501040, 526092, 657615, 701456, 751560, 876820, 1052184, 1315230, 1503120, 1753640, 2104368, 2630460, 3507280, 5260920, 10521840]

約数ペア:

[(1, 10521840), (2, 5260920), (3, 3507280), (4, 2630460), (5, 2104368), (6, 1753640), (7, 1503120), (8, 1315230), (10, 1052184), (12, 876820), (14, 751560), (15, 701456), (16, 657615), (20, 526092), (21, 501040), (24, 438410), (28, 375780), (30, 350728), (35, 300624), (40, 263046), (42, 250520), (48, 219205), (56, 187890), (60, 175364), (70, 150312), (80, 131523), (84, 125260), (105, 100208), (112, 93945), (120, 87682), (140, 75156), (168, 62630), (210, 50104), (240, 43841), (280, 37578), (336, 31315), (420, 25052), (560, 18789), (840, 12526), (1680, 6263)]