12748166400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{663967}}^1$

素因数の和:663996

約数の個数: 108

約数和(自身を含む): 42071668352

約数和(自身を除く): 29323501952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 9600, 19200, 663967, 1327934, 1991901, 2655868, 3319835, 3983802, 5311736, 6639670, 7967604, 9959505, 10623472, 13279340, 15935208, 16599175, 19919010, 21246944, 26558680, 31870416, 33198350, 39838020, 42493888, 49797525, 53117360, 63740832, 66396700, 79676040, 84987776, 99595050, 106234720, 127481664, 132793400, 159352080, 169975552, 199190100, 212469440, 254963328, 265586800, 318704160, 398380200, 424938880, 509926656, 531173600, 637408320, 796760400, 849877760, 1062347200, 1274816640, 1593520800, 2124694400, 2549633280, 3187041600, 4249388800, 6374083200, 12748166400]

約数ペア:

[(1, 12748166400), (2, 6374083200), (3, 4249388800), (4, 3187041600), (5, 2549633280), (6, 2124694400), (8, 1593520800), (10, 1274816640), (12, 1062347200), (15, 849877760), (16, 796760400), (20, 637408320), (24, 531173600), (25, 509926656), (30, 424938880), (32, 398380200), (40, 318704160), (48, 265586800), (50, 254963328), (60, 212469440), (64, 199190100), (75, 169975552), (80, 159352080), (96, 132793400), (100, 127481664), (120, 106234720), (128, 99595050), (150, 84987776), (160, 79676040), (192, 66396700), (200, 63740832), (240, 53117360), (256, 49797525), (300, 42493888), (320, 39838020), (384, 33198350), (400, 31870416), (480, 26558680), (600, 21246944), (640, 19919010), (768, 16599175), (800, 15935208), (960, 13279340), (1200, 10623472), (1280, 9959505), (1600, 7967604), (1920, 6639670), (2400, 5311736), (3200, 3983802), (3840, 3319835), (4800, 2655868), (6400, 1991901), (9600, 1327934), (19200, 663967)]