168172480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 461223360

約数和(自身を除く): 293050880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 193, 224, 280, 320, 386, 389, 448, 560, 772, 778, 965, 1120, 1351, 1544, 1556, 1930, 1945, 2240, 2702, 2723, 3088, 3112, 3860, 3890, 5404, 5446, 6176, 6224, 6755, 7720, 7780, 10808, 10892, 12352, 12448, 13510, 13615, 15440, 15560, 21616, 21784, 24896, 27020, 27230, 30880, 31120, 43232, 43568, 54040, 54460, 61760, 62240, 75077, 86464, 87136, 108080, 108920, 124480, 150154, 174272, 216160, 217840, 300308, 375385, 432320, 435680, 525539, 600616, 750770, 871360, 1051078, 1201232, 1501540, 2102156, 2402464, 2627695, 3003080, 4204312, 4804928, 5255390, 6006160, 8408624, 10510780, 12012320, 16817248, 21021560, 24024640, 33634496, 42043120, 84086240, 168172480]

約数ペア:

[(1, 168172480), (2, 84086240), (4, 42043120), (5, 33634496), (7, 24024640), (8, 21021560), (10, 16817248), (14, 12012320), (16, 10510780), (20, 8408624), (28, 6006160), (32, 5255390), (35, 4804928), (40, 4204312), (56, 3003080), (64, 2627695), (70, 2402464), (80, 2102156), (112, 1501540), (140, 1201232), (160, 1051078), (193, 871360), (224, 750770), (280, 600616), (320, 525539), (386, 435680), (389, 432320), (448, 375385), (560, 300308), (772, 217840), (778, 216160), (965, 174272), (1120, 150154), (1351, 124480), (1544, 108920), (1556, 108080), (1930, 87136), (1945, 86464), (2240, 75077), (2702, 62240), (2723, 61760), (3088, 54460), (3112, 54040), (3860, 43568), (3890, 43232), (5404, 31120), (5446, 30880), (6176, 27230), (6224, 27020), (6755, 24896), (7720, 21784), (7780, 21616), (10808, 15560), (10892, 15440), (12352, 13615), (12448, 13510)]