126712963840

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^2\times {\mathrm{274223}}^1$

素因数の和:274282

約数の個数: 108

約数和(自身を含む): 320333668704

約数和(自身を除く): 193620704864

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 361, 380, 608, 640, 722, 760, 1216, 1280, 1444, 1520, 1805, 2432, 2888, 3040, 3610, 4864, 5776, 6080, 7220, 11552, 12160, 14440, 23104, 24320, 28880, 46208, 57760, 92416, 115520, 231040, 274223, 462080, 548446, 1096892, 1371115, 2193784, 2742230, 4387568, 5210237, 5484460, 8775136, 10420474, 10968920, 17550272, 20840948, 21937840, 26051185, 35100544, 41681896, 43875680, 52102370, 70201088, 83363792, 87751360, 98994503, 104204740, 166727584, 175502720, 197989006, 208409480, 333455168, 351005440, 395978012, 416818960, 494972515, 666910336, 791956024, 833637920, 989945030, 1333820672, 1583912048, 1667275840, 1979890060, 3167824096, 3334551680, 3959780120, 6335648192, 6669103360, 7919560240, 12671296384, 15839120480, 25342592768, 31678240960, 63356481920, 126712963840]

約数ペア:

[(1, 126712963840), (2, 63356481920), (4, 31678240960), (5, 25342592768), (8, 15839120480), (10, 12671296384), (16, 7919560240), (19, 6669103360), (20, 6335648192), (32, 3959780120), (38, 3334551680), (40, 3167824096), (64, 1979890060), (76, 1667275840), (80, 1583912048), (95, 1333820672), (128, 989945030), (152, 833637920), (160, 791956024), (190, 666910336), (256, 494972515), (304, 416818960), (320, 395978012), (361, 351005440), (380, 333455168), (608, 208409480), (640, 197989006), (722, 175502720), (760, 166727584), (1216, 104204740), (1280, 98994503), (1444, 87751360), (1520, 83363792), (1805, 70201088), (2432, 52102370), (2888, 43875680), (3040, 41681896), (3610, 35100544), (4864, 26051185), (5776, 21937840), (6080, 20840948), (7220, 17550272), (11552, 10968920), (12160, 10420474), (14440, 8775136), (23104, 5484460), (24320, 5210237), (28880, 4387568), (46208, 2742230), (57760, 2193784), (92416, 1371115), (115520, 1096892), (231040, 548446), (274223, 462080)]