1197280000

素因数分解:

$2^8\times 5^4\times 7^1\times {\mathrm{1069}}^1$

素因数の和:1112

約数の個数: 180

約数和(自身を含む): 3416218960

約数和(自身を除く): 2218938960

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, 625, 640, 700, 800, 875, 896, 1000, 1069, 1120, 1250, 1280, 1400, 1600, 1750, 1792, 2000, 2138, 2240, 2500, 2800, 3200, 3500, 4000, 4276, 4375, 4480, 5000, 5345, 5600, 6400, 7000, 7483, 8000, 8552, 8750, 8960, 10000, 10690, 11200, 14000, 14966, 16000, 17104, 17500, 20000, 21380, 22400, 26725, 28000, 29932, 32000, 34208, 35000, 37415, 40000, 42760, 44800, 53450, 56000, 59864, 68416, 70000, 74830, 80000, 85520, 106900, 112000, 119728, 133625, 136832, 140000, 149660, 160000, 171040, 187075, 213800, 224000, 239456, 267250, 273664, 280000, 299320, 342080, 374150, 427600, 478912, 534500, 560000, 598640, 668125, 684160, 748300, 855200, 935375, 957824, 1069000, 1120000, 1197280, 1336250, 1368320, 1496600, 1710400, 1870750, 1915648, 2138000, 2394560, 2672500, 2993200, 3420800, 3741500, 4276000, 4676875, 4789120, 5345000, 5986400, 6841600, 7483000, 8552000, 9353750, 9578240, 10690000, 11972800, 14966000, 17104000, 18707500, 21380000, 23945600, 29932000, 34208000, 37415000, 42760000, 47891200, 59864000, 74830000, 85520000, 119728000, 149660000, 171040000, 239456000, 299320000, 598640000, 1197280000]

約数ペア:

[(1, 1197280000), (2, 598640000), (4, 299320000), (5, 239456000), (7, 171040000), (8, 149660000), (10, 119728000), (14, 85520000), (16, 74830000), (20, 59864000), (25, 47891200), (28, 42760000), (32, 37415000), (35, 34208000), (40, 29932000), (50, 23945600), (56, 21380000), (64, 18707500), (70, 17104000), (80, 14966000), (100, 11972800), (112, 10690000), (125, 9578240), (128, 9353750), (140, 8552000), (160, 7483000), (175, 6841600), (200, 5986400), (224, 5345000), (250, 4789120), (256, 4676875), (280, 4276000), (320, 3741500), (350, 3420800), (400, 2993200), (448, 2672500), (500, 2394560), (560, 2138000), (625, 1915648), (640, 1870750), (700, 1710400), (800, 1496600), (875, 1368320), (896, 1336250), (1000, 1197280), (1069, 1120000), (1120, 1069000), (1250, 957824), (1280, 935375), (1400, 855200), (1600, 748300), (1750, 684160), (1792, 668125), (2000, 598640), (2138, 560000), (2240, 534500), (2500, 478912), (2800, 427600), (3200, 374150), (3500, 342080), (4000, 299320), (4276, 280000), (4375, 273664), (4480, 267250), (5000, 239456), (5345, 224000), (5600, 213800), (6400, 187075), (7000, 171040), (7483, 160000), (8000, 149660), (8552, 140000), (8750, 136832), (8960, 133625), (10000, 119728), (10690, 112000), (11200, 106900), (14000, 85520), (14966, 80000), (16000, 74830), (17104, 70000), (17500, 68416), (20000, 59864), (21380, 56000), (22400, 53450), (26725, 44800), (28000, 42760), (29932, 40000), (32000, 37415), (34208, 35000)]