211887360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6131}}^1$

素因数の和:6161

約数の個数: 144

約数和(自身を含む): 752028480

約数和(自身を除く): 540141120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6131, 6912, 8640, 11520, 12262, 17280, 18393, 24524, 30655, 34560, 36786, 49048, 55179, 61310, 73572, 91965, 98096, 110358, 122620, 147144, 165537, 183930, 196192, 220716, 245240, 275895, 294288, 331074, 367860, 392384, 441432, 490480, 551790, 588576, 662148, 735720, 784768, 827685, 882864, 980960, 1103580, 1177152, 1324296, 1471440, 1569536, 1655370, 1765728, 1961920, 2207160, 2354304, 2648592, 2942880, 3310740, 3531456, 3923840, 4414320, 4708608, 5297184, 5885760, 6621480, 7062912, 7847680, 8828640, 10594368, 11771520, 13242960, 14125824, 17657280, 21188736, 23543040, 26485920, 35314560, 42377472, 52971840, 70629120, 105943680, 211887360]

約数ペア:

[(1, 211887360), (2, 105943680), (3, 70629120), (4, 52971840), (5, 42377472), (6, 35314560), (8, 26485920), (9, 23543040), (10, 21188736), (12, 17657280), (15, 14125824), (16, 13242960), (18, 11771520), (20, 10594368), (24, 8828640), (27, 7847680), (30, 7062912), (32, 6621480), (36, 5885760), (40, 5297184), (45, 4708608), (48, 4414320), (54, 3923840), (60, 3531456), (64, 3310740), (72, 2942880), (80, 2648592), (90, 2354304), (96, 2207160), (108, 1961920), (120, 1765728), (128, 1655370), (135, 1569536), (144, 1471440), (160, 1324296), (180, 1177152), (192, 1103580), (216, 980960), (240, 882864), (256, 827685), (270, 784768), (288, 735720), (320, 662148), (360, 588576), (384, 551790), (432, 490480), (480, 441432), (540, 392384), (576, 367860), (640, 331074), (720, 294288), (768, 275895), (864, 245240), (960, 220716), (1080, 196192), (1152, 183930), (1280, 165537), (1440, 147144), (1728, 122620), (1920, 110358), (2160, 98096), (2304, 91965), (2880, 73572), (3456, 61310), (3840, 55179), (4320, 49048), (5760, 36786), (6131, 34560), (6912, 30655), (8640, 24524), (11520, 18393), (12262, 17280)]