238813080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 785998080

約数和(自身を除く): 547185000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 227, 264, 330, 440, 454, 660, 681, 797, 908, 1135, 1320, 1362, 1594, 1816, 2270, 2391, 2497, 2724, 3188, 3405, 3985, 4540, 4782, 4994, 5448, 6376, 6810, 7491, 7970, 8767, 9080, 9564, 9988, 11955, 12485, 13620, 14982, 15940, 17534, 19128, 19976, 23910, 24970, 26301, 27240, 29964, 31880, 35068, 37455, 43835, 47820, 49940, 52602, 59928, 70136, 74910, 87670, 95640, 99880, 105204, 131505, 149820, 175340, 180919, 210408, 263010, 299640, 350680, 361838, 526020, 542757, 723676, 904595, 1052040, 1085514, 1447352, 1809190, 1990109, 2171028, 2713785, 3618380, 3980218, 4342056, 5427570, 5970327, 7236760, 7960436, 9950545, 10855140, 11940654, 15920872, 19901090, 21710280, 23881308, 29851635, 39802180, 47762616, 59703270, 79604360, 119406540, 238813080]

約数ペア:

[(1, 238813080), (2, 119406540), (3, 79604360), (4, 59703270), (5, 47762616), (6, 39802180), (8, 29851635), (10, 23881308), (11, 21710280), (12, 19901090), (15, 15920872), (20, 11940654), (22, 10855140), (24, 9950545), (30, 7960436), (33, 7236760), (40, 5970327), (44, 5427570), (55, 4342056), (60, 3980218), (66, 3618380), (88, 2713785), (110, 2171028), (120, 1990109), (132, 1809190), (165, 1447352), (220, 1085514), (227, 1052040), (264, 904595), (330, 723676), (440, 542757), (454, 526020), (660, 361838), (681, 350680), (797, 299640), (908, 263010), (1135, 210408), (1320, 180919), (1362, 175340), (1594, 149820), (1816, 131505), (2270, 105204), (2391, 99880), (2497, 95640), (2724, 87670), (3188, 74910), (3405, 70136), (3985, 59928), (4540, 52602), (4782, 49940), (4994, 47820), (5448, 43835), (6376, 37455), (6810, 35068), (7491, 31880), (7970, 29964), (8767, 27240), (9080, 26301), (9564, 24970), (9988, 23910), (11955, 19976), (12485, 19128), (13620, 17534), (14982, 15940)]