663269040

素因数分解:

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

素因数の和:43896

約数の個数: 160

約数和(自身を含む): 2611023360

約数和(自身を除く): 1947754320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 43867, 87734, 131601, 175468, 219335, 263202, 307069, 350936, 394803, 438670, 526404, 614138, 658005, 701872, 789606, 877340, 921207, 1052808, 1184409, 1228276, 1316010, 1535345, 1579212, 1754680, 1842414, 1974015, 2105616, 2368818, 2456552, 2632020, 2763621, 3070690, 3158424, 3509360, 3684828, 3948030, 4606035, 4737636, 4913104, 5264040, 5527242, 5922045, 6141380, 6316848, 7369656, 7896060, 8290863, 9212070, 9475272, 10528080, 11054484, 11844090, 12282760, 13818105, 14739312, 15792120, 16581726, 18424140, 18950544, 22108968, 23688180, 24565520, 27636210, 31584240, 33163452, 36848280, 41454315, 44217936, 47376360, 55272420, 66326904, 73696560, 82908630, 94752720, 110544840, 132653808, 165817260, 221089680, 331634520, 663269040]

約数ペア:

[(1, 663269040), (2, 331634520), (3, 221089680), (4, 165817260), (5, 132653808), (6, 110544840), (7, 94752720), (8, 82908630), (9, 73696560), (10, 66326904), (12, 55272420), (14, 47376360), (15, 44217936), (16, 41454315), (18, 36848280), (20, 33163452), (21, 31584240), (24, 27636210), (27, 24565520), (28, 23688180), (30, 22108968), (35, 18950544), (36, 18424140), (40, 16581726), (42, 15792120), (45, 14739312), (48, 13818105), (54, 12282760), (56, 11844090), (60, 11054484), (63, 10528080), (70, 9475272), (72, 9212070), (80, 8290863), (84, 7896060), (90, 7369656), (105, 6316848), (108, 6141380), (112, 5922045), (120, 5527242), (126, 5264040), (135, 4913104), (140, 4737636), (144, 4606035), (168, 3948030), (180, 3684828), (189, 3509360), (210, 3158424), (216, 3070690), (240, 2763621), (252, 2632020), (270, 2456552), (280, 2368818), (315, 2105616), (336, 1974015), (360, 1842414), (378, 1754680), (420, 1579212), (432, 1535345), (504, 1316010), (540, 1228276), (560, 1184409), (630, 1052808), (720, 921207), (756, 877340), (840, 789606), (945, 701872), (1008, 658005), (1080, 614138), (1260, 526404), (1512, 438670), (1680, 394803), (1890, 350936), (2160, 307069), (2520, 263202), (3024, 219335), (3780, 175468), (5040, 131601), (7560, 87734), (15120, 43867)]