77416160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 96

約数和(自身を含む): 193596480

約数和(自身を除く): 116180320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 109, 115, 160, 184, 193, 218, 230, 368, 386, 436, 460, 545, 736, 772, 872, 920, 965, 1090, 1544, 1744, 1840, 1930, 2180, 2507, 3088, 3488, 3680, 3860, 4360, 4439, 5014, 6176, 7720, 8720, 8878, 10028, 12535, 15440, 17440, 17756, 20056, 21037, 22195, 25070, 30880, 35512, 40112, 42074, 44390, 50140, 71024, 80224, 84148, 88780, 100280, 105185, 142048, 168296, 177560, 200560, 210370, 336592, 355120, 401120, 420740, 483851, 673184, 710240, 841480, 967702, 1682960, 1935404, 2419255, 3365920, 3870808, 4838510, 7741616, 9677020, 15483232, 19354040, 38708080, 77416160]

約数ペア:

[(1, 77416160), (2, 38708080), (4, 19354040), (5, 15483232), (8, 9677020), (10, 7741616), (16, 4838510), (20, 3870808), (23, 3365920), (32, 2419255), (40, 1935404), (46, 1682960), (80, 967702), (92, 841480), (109, 710240), (115, 673184), (160, 483851), (184, 420740), (193, 401120), (218, 355120), (230, 336592), (368, 210370), (386, 200560), (436, 177560), (460, 168296), (545, 142048), (736, 105185), (772, 100280), (872, 88780), (920, 84148), (965, 80224), (1090, 71024), (1544, 50140), (1744, 44390), (1840, 42074), (1930, 40112), (2180, 35512), (2507, 30880), (3088, 25070), (3488, 22195), (3680, 21037), (3860, 20056), (4360, 17756), (4439, 17440), (5014, 15440), (6176, 12535), (7720, 10028), (8720, 8878)]