213584000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{1907}}^1$

素因数の和:1943

約数の個数: 128

約数和(自身を含む): 607201920

約数和(自身を除く): 393617920

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, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1600, 1750, 1907, 2000, 2240, 2800, 3200, 3500, 3814, 4000, 4480, 5600, 7000, 7628, 8000, 9535, 11200, 13349, 14000, 15256, 16000, 19070, 22400, 26698, 28000, 30512, 38140, 47675, 53396, 56000, 61024, 66745, 76280, 95350, 106792, 112000, 122048, 133490, 152560, 190700, 213584, 238375, 244096, 266980, 305120, 333725, 381400, 427168, 476750, 533960, 610240, 667450, 762800, 854336, 953500, 1067920, 1220480, 1334900, 1525600, 1668625, 1708672, 1907000, 2135840, 2669800, 3051200, 3337250, 3814000, 4271680, 5339600, 6102400, 6674500, 7628000, 8543360, 10679200, 13349000, 15256000, 21358400, 26698000, 30512000, 42716800, 53396000, 106792000, 213584000]

約数ペア:

[(1, 213584000), (2, 106792000), (4, 53396000), (5, 42716800), (7, 30512000), (8, 26698000), (10, 21358400), (14, 15256000), (16, 13349000), (20, 10679200), (25, 8543360), (28, 7628000), (32, 6674500), (35, 6102400), (40, 5339600), (50, 4271680), (56, 3814000), (64, 3337250), (70, 3051200), (80, 2669800), (100, 2135840), (112, 1907000), (125, 1708672), (128, 1668625), (140, 1525600), (160, 1334900), (175, 1220480), (200, 1067920), (224, 953500), (250, 854336), (280, 762800), (320, 667450), (350, 610240), (400, 533960), (448, 476750), (500, 427168), (560, 381400), (640, 333725), (700, 305120), (800, 266980), (875, 244096), (896, 238375), (1000, 213584), (1120, 190700), (1400, 152560), (1600, 133490), (1750, 122048), (1907, 112000), (2000, 106792), (2240, 95350), (2800, 76280), (3200, 66745), (3500, 61024), (3814, 56000), (4000, 53396), (4480, 47675), (5600, 38140), (7000, 30512), (7628, 28000), (8000, 26698), (9535, 22400), (11200, 19070), (13349, 16000), (14000, 15256)]