239456000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1107

約数の個数: 144

約数和(自身を含む): 682368960

約数和(自身を除く): 442912960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 256, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1069, 1120, 1280, 1400, 1600, 1750, 1792, 2000, 2138, 2240, 2800, 3200, 3500, 4000, 4276, 4480, 5345, 5600, 6400, 7000, 7483, 8000, 8552, 8960, 10690, 11200, 14000, 14966, 16000, 17104, 21380, 22400, 26725, 28000, 29932, 32000, 34208, 37415, 42760, 44800, 53450, 56000, 59864, 68416, 74830, 85520, 106900, 112000, 119728, 133625, 136832, 149660, 171040, 187075, 213800, 224000, 239456, 267250, 273664, 299320, 342080, 374150, 427600, 478912, 534500, 598640, 684160, 748300, 855200, 935375, 957824, 1069000, 1197280, 1368320, 1496600, 1710400, 1870750, 1915648, 2138000, 2394560, 2993200, 3420800, 3741500, 4276000, 4789120, 5986400, 6841600, 7483000, 8552000, 9578240, 11972800, 14966000, 17104000, 23945600, 29932000, 34208000, 47891200, 59864000, 119728000, 239456000]

約数ペア:

[(1, 239456000), (2, 119728000), (4, 59864000), (5, 47891200), (7, 34208000), (8, 29932000), (10, 23945600), (14, 17104000), (16, 14966000), (20, 11972800), (25, 9578240), (28, 8552000), (32, 7483000), (35, 6841600), (40, 5986400), (50, 4789120), (56, 4276000), (64, 3741500), (70, 3420800), (80, 2993200), (100, 2394560), (112, 2138000), (125, 1915648), (128, 1870750), (140, 1710400), (160, 1496600), (175, 1368320), (200, 1197280), (224, 1069000), (250, 957824), (256, 935375), (280, 855200), (320, 748300), (350, 684160), (400, 598640), (448, 534500), (500, 478912), (560, 427600), (640, 374150), (700, 342080), (800, 299320), (875, 273664), (896, 267250), (1000, 239456), (1069, 224000), (1120, 213800), (1280, 187075), (1400, 171040), (1600, 149660), (1750, 136832), (1792, 133625), (2000, 119728), (2138, 112000), (2240, 106900), (2800, 85520), (3200, 74830), (3500, 68416), (4000, 59864), (4276, 56000), (4480, 53450), (5345, 44800), (5600, 42760), (6400, 37415), (7000, 34208), (7483, 32000), (8000, 29932), (8552, 28000), (8960, 26725), (10690, 22400), (11200, 21380), (14000, 17104), (14966, 16000)]