158426640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1583}}^1$

素因数の和:1741

約数の個数: 120

約数和(自身を含む): 536215680

約数和(自身を除く): 377789040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 139, 144, 180, 240, 278, 360, 417, 556, 695, 720, 834, 1112, 1251, 1390, 1583, 1668, 2085, 2224, 2502, 2780, 3166, 3336, 4170, 4749, 5004, 5560, 6255, 6332, 6672, 7915, 8340, 9498, 10008, 11120, 12510, 12664, 14247, 15830, 16680, 18996, 20016, 23745, 25020, 25328, 28494, 31660, 33360, 37992, 47490, 50040, 56988, 63320, 71235, 75984, 94980, 100080, 113976, 126640, 142470, 189960, 220037, 227952, 284940, 379920, 440074, 569880, 660111, 880148, 1100185, 1139760, 1320222, 1760296, 1980333, 2200370, 2640444, 3300555, 3520592, 3960666, 4400740, 5280888, 6601110, 7921332, 8801480, 9901665, 10561776, 13202220, 15842664, 17602960, 19803330, 26404440, 31685328, 39606660, 52808880, 79213320, 158426640]

約数ペア:

[(1, 158426640), (2, 79213320), (3, 52808880), (4, 39606660), (5, 31685328), (6, 26404440), (8, 19803330), (9, 17602960), (10, 15842664), (12, 13202220), (15, 10561776), (16, 9901665), (18, 8801480), (20, 7921332), (24, 6601110), (30, 5280888), (36, 4400740), (40, 3960666), (45, 3520592), (48, 3300555), (60, 2640444), (72, 2200370), (80, 1980333), (90, 1760296), (120, 1320222), (139, 1139760), (144, 1100185), (180, 880148), (240, 660111), (278, 569880), (360, 440074), (417, 379920), (556, 284940), (695, 227952), (720, 220037), (834, 189960), (1112, 142470), (1251, 126640), (1390, 113976), (1583, 100080), (1668, 94980), (2085, 75984), (2224, 71235), (2502, 63320), (2780, 56988), (3166, 50040), (3336, 47490), (4170, 37992), (4749, 33360), (5004, 31660), (5560, 28494), (6255, 25328), (6332, 25020), (6672, 23745), (7915, 20016), (8340, 18996), (9498, 16680), (10008, 15830), (11120, 14247), (12510, 12664)]