226381440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{751}}^1$

素因数の和:930

約数の個数: 128

約数和(自身を含む): 727153920

約数和(自身を除く): 500772480

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, 751, 785, 942, 960, 1256, 1502, 1570, 1884, 1920, 2253, 2355, 2512, 3004, 3140, 3755, 3768, 4506, 4710, 5024, 6008, 6280, 7510, 7536, 9012, 9420, 10048, 11265, 12016, 12560, 15020, 15072, 18024, 18840, 20096, 22530, 24032, 25120, 30040, 30144, 36048, 37680, 45060, 48064, 50240, 60080, 60288, 72096, 75360, 90120, 96128, 100480, 117907, 120160, 144192, 150720, 180240, 235814, 240320, 288384, 301440, 353721, 360480, 471628, 480640, 589535, 707442, 720960, 943256, 1179070, 1414884, 1441920, 1768605, 1886512, 2358140, 2829768, 3537210, 3773024, 4716280, 5659536, 7074420, 7546048, 9432560, 11319072, 14148840, 15092096, 18865120, 22638144, 28297680, 37730240, 45276288, 56595360, 75460480, 113190720, 226381440]

約数ペア:

[(1, 226381440), (2, 113190720), (3, 75460480), (4, 56595360), (5, 45276288), (6, 37730240), (8, 28297680), (10, 22638144), (12, 18865120), (15, 15092096), (16, 14148840), (20, 11319072), (24, 9432560), (30, 7546048), (32, 7074420), (40, 5659536), (48, 4716280), (60, 3773024), (64, 3537210), (80, 2829768), (96, 2358140), (120, 1886512), (128, 1768605), (157, 1441920), (160, 1414884), (192, 1179070), (240, 943256), (314, 720960), (320, 707442), (384, 589535), (471, 480640), (480, 471628), (628, 360480), (640, 353721), (751, 301440), (785, 288384), (942, 240320), (960, 235814), (1256, 180240), (1502, 150720), (1570, 144192), (1884, 120160), (1920, 117907), (2253, 100480), (2355, 96128), (2512, 90120), (3004, 75360), (3140, 72096), (3755, 60288), (3768, 60080), (4506, 50240), (4710, 48064), (5024, 45060), (6008, 37680), (6280, 36048), (7510, 30144), (7536, 30040), (9012, 25120), (9420, 24032), (10048, 22530), (11265, 20096), (12016, 18840), (12560, 18024), (15020, 15072)]