171692080

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{6257}}^1$

素因数の和:6291

約数の個数: 80

約数和(自身を含む): 465595200

約数和(自身を除く): 293903120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6257, 6860, 12514, 13720, 25028, 27440, 31285, 43799, 50056, 62570, 87598, 100112, 125140, 175196, 218995, 250280, 306593, 350392, 437990, 500560, 613186, 700784, 875980, 1226372, 1532965, 1751960, 2146151, 2452744, 3065930, 3503920, 4292302, 4905488, 6131860, 8584604, 10730755, 12263720, 17169208, 21461510, 24527440, 34338416, 42923020, 85846040, 171692080]

約数ペア:

[(1, 171692080), (2, 85846040), (4, 42923020), (5, 34338416), (7, 24527440), (8, 21461510), (10, 17169208), (14, 12263720), (16, 10730755), (20, 8584604), (28, 6131860), (35, 4905488), (40, 4292302), (49, 3503920), (56, 3065930), (70, 2452744), (80, 2146151), (98, 1751960), (112, 1532965), (140, 1226372), (196, 875980), (245, 700784), (280, 613186), (343, 500560), (392, 437990), (490, 350392), (560, 306593), (686, 250280), (784, 218995), (980, 175196), (1372, 125140), (1715, 100112), (1960, 87598), (2744, 62570), (3430, 50056), (3920, 43799), (5488, 31285), (6257, 27440), (6860, 25028), (12514, 13720)]