266171520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{883}}^1$

素因数の和:1062

約数の個数: 128

約数和(自身を含む): 854792640

約数和(自身を除く): 588621120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 157, 160, 192, 240, 314, 320, 384, 471, 480, 628, 640, 785, 883, 942, 960, 1256, 1570, 1766, 1884, 1920, 2355, 2512, 2649, 3140, 3532, 3768, 4415, 4710, 5024, 5298, 6280, 7064, 7536, 8830, 9420, 10048, 10596, 12560, 13245, 14128, 15072, 17660, 18840, 20096, 21192, 25120, 26490, 28256, 30144, 35320, 37680, 42384, 50240, 52980, 56512, 60288, 70640, 75360, 84768, 100480, 105960, 113024, 138631, 141280, 150720, 169536, 211920, 277262, 282560, 301440, 339072, 415893, 423840, 554524, 565120, 693155, 831786, 847680, 1109048, 1386310, 1663572, 1695360, 2079465, 2218096, 2772620, 3327144, 4158930, 4436192, 5545240, 6654288, 8317860, 8872384, 11090480, 13308576, 16635720, 17744768, 22180960, 26617152, 33271440, 44361920, 53234304, 66542880, 88723840, 133085760, 266171520]

約数ペア:

[(1, 266171520), (2, 133085760), (3, 88723840), (4, 66542880), (5, 53234304), (6, 44361920), (8, 33271440), (10, 26617152), (12, 22180960), (15, 17744768), (16, 16635720), (20, 13308576), (24, 11090480), (30, 8872384), (32, 8317860), (40, 6654288), (48, 5545240), (60, 4436192), (64, 4158930), (80, 3327144), (96, 2772620), (120, 2218096), (128, 2079465), (157, 1695360), (160, 1663572), (192, 1386310), (240, 1109048), (314, 847680), (320, 831786), (384, 693155), (471, 565120), (480, 554524), (628, 423840), (640, 415893), (785, 339072), (883, 301440), (942, 282560), (960, 277262), (1256, 211920), (1570, 169536), (1766, 150720), (1884, 141280), (1920, 138631), (2355, 113024), (2512, 105960), (2649, 100480), (3140, 84768), (3532, 75360), (3768, 70640), (4415, 60288), (4710, 56512), (5024, 52980), (5298, 50240), (6280, 42384), (7064, 37680), (7536, 35320), (8830, 30144), (9420, 28256), (10048, 26490), (10596, 25120), (12560, 21192), (13245, 20096), (14128, 18840), (15072, 17660)]