857829120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1759}}^1$

素因数の和:1910

約数の個数: 144

約数和(自身を含む): 2762833920

約数和(自身を除く): 1905004800

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, 256, 320, 381, 384, 480, 508, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1759, 1905, 1920, 2032, 2540, 3048, 3518, 3810, 3840, 4064, 5080, 5277, 6096, 7036, 7620, 8128, 8795, 10160, 10554, 12192, 14072, 15240, 16256, 17590, 20320, 21108, 24384, 26385, 28144, 30480, 32512, 35180, 40640, 42216, 48768, 52770, 56288, 60960, 70360, 81280, 84432, 97536, 105540, 112576, 121920, 140720, 162560, 168864, 211080, 223393, 225152, 243840, 281440, 337728, 422160, 446786, 450304, 487680, 562880, 670179, 675456, 844320, 893572, 1116965, 1125760, 1340358, 1350912, 1688640, 1787144, 2233930, 2251520, 2680716, 3350895, 3377280, 3574288, 4467860, 5361432, 6701790, 6754560, 7148576, 8935720, 10722864, 13403580, 14297152, 17871440, 21445728, 26807160, 28594304, 35742880, 42891456, 53614320, 57188608, 71485760, 85782912, 107228640, 142971520, 171565824, 214457280, 285943040, 428914560, 857829120]

約数ペア:

[(1, 857829120), (2, 428914560), (3, 285943040), (4, 214457280), (5, 171565824), (6, 142971520), (8, 107228640), (10, 85782912), (12, 71485760), (15, 57188608), (16, 53614320), (20, 42891456), (24, 35742880), (30, 28594304), (32, 26807160), (40, 21445728), (48, 17871440), (60, 14297152), (64, 13403580), (80, 10722864), (96, 8935720), (120, 7148576), (127, 6754560), (128, 6701790), (160, 5361432), (192, 4467860), (240, 3574288), (254, 3377280), (256, 3350895), (320, 2680716), (381, 2251520), (384, 2233930), (480, 1787144), (508, 1688640), (635, 1350912), (640, 1340358), (762, 1125760), (768, 1116965), (960, 893572), (1016, 844320), (1270, 675456), (1280, 670179), (1524, 562880), (1759, 487680), (1905, 450304), (1920, 446786), (2032, 422160), (2540, 337728), (3048, 281440), (3518, 243840), (3810, 225152), (3840, 223393), (4064, 211080), (5080, 168864), (5277, 162560), (6096, 140720), (7036, 121920), (7620, 112576), (8128, 105540), (8795, 97536), (10160, 84432), (10554, 81280), (12192, 70360), (14072, 60960), (15240, 56288), (16256, 52770), (17590, 48768), (20320, 42216), (21108, 40640), (24384, 35180), (26385, 32512), (28144, 30480)]