8266128640

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83869}}^1$

素因数の和:83908

約数の個数: 144

約数和(自身を含む): 24685960320

約数和(自身を除く): 16419831680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1280, 1408, 1540, 1760, 1792, 2240, 2464, 2816, 3080, 3520, 4480, 4928, 6160, 7040, 8960, 9856, 12320, 14080, 19712, 24640, 49280, 83869, 98560, 167738, 335476, 419345, 587083, 670952, 838690, 922559, 1174166, 1341904, 1677380, 1845118, 2348332, 2683808, 2935415, 3354760, 3690236, 4612795, 4696664, 5367616, 5870830, 6457913, 6709520, 7380472, 9225590, 9393328, 10735232, 11741660, 12915826, 13419040, 14760944, 18451180, 18786656, 21470464, 23483320, 25831652, 26838080, 29521888, 32289565, 36902360, 37573312, 46966640, 51663304, 53676160, 59043776, 64579130, 73804720, 75146624, 93933280, 103326608, 107352320, 118087552, 129158260, 147609440, 150293248, 187866560, 206653216, 236175104, 258316520, 295218880, 375733120, 413306432, 516633040, 590437760, 751466240, 826612864, 1033266080, 1180875520, 1653225728, 2066532160, 4133064320, 8266128640]

約数ペア:

[(1, 8266128640), (2, 4133064320), (4, 2066532160), (5, 1653225728), (7, 1180875520), (8, 1033266080), (10, 826612864), (11, 751466240), (14, 590437760), (16, 516633040), (20, 413306432), (22, 375733120), (28, 295218880), (32, 258316520), (35, 236175104), (40, 206653216), (44, 187866560), (55, 150293248), (56, 147609440), (64, 129158260), (70, 118087552), (77, 107352320), (80, 103326608), (88, 93933280), (110, 75146624), (112, 73804720), (128, 64579130), (140, 59043776), (154, 53676160), (160, 51663304), (176, 46966640), (220, 37573312), (224, 36902360), (256, 32289565), (280, 29521888), (308, 26838080), (320, 25831652), (352, 23483320), (385, 21470464), (440, 18786656), (448, 18451180), (560, 14760944), (616, 13419040), (640, 12915826), (704, 11741660), (770, 10735232), (880, 9393328), (896, 9225590), (1120, 7380472), (1232, 6709520), (1280, 6457913), (1408, 5870830), (1540, 5367616), (1760, 4696664), (1792, 4612795), (2240, 3690236), (2464, 3354760), (2816, 2935415), (3080, 2683808), (3520, 2348332), (4480, 1845118), (4928, 1677380), (6160, 1341904), (7040, 1174166), (8960, 922559), (9856, 838690), (12320, 670952), (14080, 587083), (19712, 419345), (24640, 335476), (49280, 167738), (83869, 98560)]