471520000

素因数分解:

$2^8\times 5^4\times 7^1\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 180

約数和(自身を含む): 1347331216

約数和(自身を除く): 875811216

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, 421, 448, 500, 560, 625, 640, 700, 800, 842, 875, 896, 1000, 1120, 1250, 1280, 1400, 1600, 1684, 1750, 1792, 2000, 2105, 2240, 2500, 2800, 2947, 3200, 3368, 3500, 4000, 4210, 4375, 4480, 5000, 5600, 5894, 6400, 6736, 7000, 8000, 8420, 8750, 8960, 10000, 10525, 11200, 11788, 13472, 14000, 14735, 16000, 16840, 17500, 20000, 21050, 22400, 23576, 26944, 28000, 29470, 32000, 33680, 35000, 40000, 42100, 44800, 47152, 52625, 53888, 56000, 58940, 67360, 70000, 73675, 80000, 84200, 94304, 105250, 107776, 112000, 117880, 134720, 140000, 147350, 160000, 168400, 188608, 210500, 224000, 235760, 263125, 269440, 280000, 294700, 336800, 368375, 377216, 421000, 471520, 526250, 538880, 560000, 589400, 673600, 736750, 754432, 842000, 943040, 1052500, 1120000, 1178800, 1347200, 1473500, 1684000, 1841875, 1886080, 2105000, 2357600, 2694400, 2947000, 3368000, 3683750, 3772160, 4210000, 4715200, 5894000, 6736000, 7367500, 8420000, 9430400, 11788000, 13472000, 14735000, 16840000, 18860800, 23576000, 29470000, 33680000, 47152000, 58940000, 67360000, 94304000, 117880000, 235760000, 471520000]

約数ペア:

[(1, 471520000), (2, 235760000), (4, 117880000), (5, 94304000), (7, 67360000), (8, 58940000), (10, 47152000), (14, 33680000), (16, 29470000), (20, 23576000), (25, 18860800), (28, 16840000), (32, 14735000), (35, 13472000), (40, 11788000), (50, 9430400), (56, 8420000), (64, 7367500), (70, 6736000), (80, 5894000), (100, 4715200), (112, 4210000), (125, 3772160), (128, 3683750), (140, 3368000), (160, 2947000), (175, 2694400), (200, 2357600), (224, 2105000), (250, 1886080), (256, 1841875), (280, 1684000), (320, 1473500), (350, 1347200), (400, 1178800), (421, 1120000), (448, 1052500), (500, 943040), (560, 842000), (625, 754432), (640, 736750), (700, 673600), (800, 589400), (842, 560000), (875, 538880), (896, 526250), (1000, 471520), (1120, 421000), (1250, 377216), (1280, 368375), (1400, 336800), (1600, 294700), (1684, 280000), (1750, 269440), (1792, 263125), (2000, 235760), (2105, 224000), (2240, 210500), (2500, 188608), (2800, 168400), (2947, 160000), (3200, 147350), (3368, 140000), (3500, 134720), (4000, 117880), (4210, 112000), (4375, 107776), (4480, 105250), (5000, 94304), (5600, 84200), (5894, 80000), (6400, 73675), (6736, 70000), (7000, 67360), (8000, 58940), (8420, 56000), (8750, 53888), (8960, 52625), (10000, 47152), (10525, 44800), (11200, 42100), (11788, 40000), (13472, 35000), (14000, 33680), (14735, 32000), (16000, 29470), (16840, 28000), (17500, 26944), (20000, 23576), (21050, 22400)]