73696560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43867}}^1$

素因数の和:43890

約数の個数: 80

約数和(自身を含む): 261102336

約数和(自身を除く): 187405776

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, 43867, 87734, 131601, 175468, 219335, 263202, 307069, 350936, 438670, 526404, 614138, 658005, 701872, 877340, 921207, 1052808, 1228276, 1316010, 1535345, 1754680, 1842414, 2105616, 2456552, 2632020, 3070690, 3509360, 3684828, 4606035, 4913104, 5264040, 6141380, 7369656, 9212070, 10528080, 12282760, 14739312, 18424140, 24565520, 36848280, 73696560]

約数ペア:

[(1, 73696560), (2, 36848280), (3, 24565520), (4, 18424140), (5, 14739312), (6, 12282760), (7, 10528080), (8, 9212070), (10, 7369656), (12, 6141380), (14, 5264040), (15, 4913104), (16, 4606035), (20, 3684828), (21, 3509360), (24, 3070690), (28, 2632020), (30, 2456552), (35, 2105616), (40, 1842414), (42, 1754680), (48, 1535345), (56, 1316010), (60, 1228276), (70, 1052808), (80, 921207), (84, 877340), (105, 701872), (112, 658005), (120, 614138), (140, 526404), (168, 438670), (210, 350936), (240, 307069), (280, 263202), (336, 219335), (420, 175468), (560, 131601), (840, 87734), (1680, 43867)]