266517120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1242

約数の個数: 128

約数和(自身を含む): 856995840

約数和(自身を除く): 590478720

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, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 960, 1016, 1093, 1270, 1524, 1905, 1920, 2032, 2186, 2540, 3048, 3279, 3810, 4064, 4372, 5080, 5465, 6096, 6558, 7620, 8128, 8744, 10160, 10930, 12192, 13116, 15240, 16256, 16395, 17488, 20320, 21860, 24384, 26232, 30480, 32790, 34976, 40640, 43720, 48768, 52464, 60960, 65580, 69952, 81280, 87440, 104928, 121920, 131160, 138811, 139904, 174880, 209856, 243840, 262320, 277622, 349760, 416433, 419712, 524640, 555244, 694055, 699520, 832866, 1049280, 1110488, 1388110, 1665732, 2082165, 2098560, 2220976, 2776220, 3331464, 4164330, 4441952, 5552440, 6662928, 8328660, 8883904, 11104880, 13325856, 16657320, 17767808, 22209760, 26651712, 33314640, 44419520, 53303424, 66629280, 88839040, 133258560, 266517120]

約数ペア:

[(1, 266517120), (2, 133258560), (3, 88839040), (4, 66629280), (5, 53303424), (6, 44419520), (8, 33314640), (10, 26651712), (12, 22209760), (15, 17767808), (16, 16657320), (20, 13325856), (24, 11104880), (30, 8883904), (32, 8328660), (40, 6662928), (48, 5552440), (60, 4441952), (64, 4164330), (80, 3331464), (96, 2776220), (120, 2220976), (127, 2098560), (128, 2082165), (160, 1665732), (192, 1388110), (240, 1110488), (254, 1049280), (320, 832866), (381, 699520), (384, 694055), (480, 555244), (508, 524640), (635, 419712), (640, 416433), (762, 349760), (960, 277622), (1016, 262320), (1093, 243840), (1270, 209856), (1524, 174880), (1905, 139904), (1920, 138811), (2032, 131160), (2186, 121920), (2540, 104928), (3048, 87440), (3279, 81280), (3810, 69952), (4064, 65580), (4372, 60960), (5080, 52464), (5465, 48768), (6096, 43720), (6558, 40640), (7620, 34976), (8128, 32790), (8744, 30480), (10160, 26232), (10930, 24384), (12192, 21860), (13116, 20320), (15240, 17488), (16256, 16395)]