330064000

素因数分解:

$2^7\times 5^3\times 7^2\times {\mathrm{421}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 956868120

約数和(自身を除く): 626804120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 125, 128, 140, 160, 175, 196, 200, 224, 245, 250, 280, 320, 350, 392, 400, 421, 448, 490, 500, 560, 640, 700, 784, 800, 842, 875, 896, 980, 1000, 1120, 1225, 1400, 1568, 1600, 1684, 1750, 1960, 2000, 2105, 2240, 2450, 2800, 2947, 3136, 3200, 3368, 3500, 3920, 4000, 4210, 4480, 4900, 5600, 5894, 6125, 6272, 6736, 7000, 7840, 8000, 8420, 9800, 10525, 11200, 11788, 12250, 13472, 14000, 14735, 15680, 16000, 16840, 19600, 20629, 21050, 22400, 23576, 24500, 26944, 28000, 29470, 31360, 33680, 39200, 41258, 42100, 47152, 49000, 52625, 53888, 56000, 58940, 67360, 73675, 78400, 82516, 84200, 94304, 98000, 103145, 105250, 112000, 117880, 134720, 147350, 156800, 165032, 168400, 188608, 196000, 206290, 210500, 235760, 269440, 294700, 330064, 336800, 368375, 377216, 392000, 412580, 421000, 471520, 515725, 589400, 660128, 673600, 736750, 784000, 825160, 842000, 943040, 1031450, 1178800, 1320256, 1347200, 1473500, 1650320, 1684000, 1886080, 2062900, 2357600, 2578625, 2640512, 2947000, 3300640, 3368000, 4125800, 4715200, 5157250, 5894000, 6601280, 6736000, 8251600, 9430400, 10314500, 11788000, 13202560, 16503200, 20629000, 23576000, 33006400, 41258000, 47152000, 66012800, 82516000, 165032000, 330064000]

約数ペア:

[(1, 330064000), (2, 165032000), (4, 82516000), (5, 66012800), (7, 47152000), (8, 41258000), (10, 33006400), (14, 23576000), (16, 20629000), (20, 16503200), (25, 13202560), (28, 11788000), (32, 10314500), (35, 9430400), (40, 8251600), (49, 6736000), (50, 6601280), (56, 5894000), (64, 5157250), (70, 4715200), (80, 4125800), (98, 3368000), (100, 3300640), (112, 2947000), (125, 2640512), (128, 2578625), (140, 2357600), (160, 2062900), (175, 1886080), (196, 1684000), (200, 1650320), (224, 1473500), (245, 1347200), (250, 1320256), (280, 1178800), (320, 1031450), (350, 943040), (392, 842000), (400, 825160), (421, 784000), (448, 736750), (490, 673600), (500, 660128), (560, 589400), (640, 515725), (700, 471520), (784, 421000), (800, 412580), (842, 392000), (875, 377216), (896, 368375), (980, 336800), (1000, 330064), (1120, 294700), (1225, 269440), (1400, 235760), (1568, 210500), (1600, 206290), (1684, 196000), (1750, 188608), (1960, 168400), (2000, 165032), (2105, 156800), (2240, 147350), (2450, 134720), (2800, 117880), (2947, 112000), (3136, 105250), (3200, 103145), (3368, 98000), (3500, 94304), (3920, 84200), (4000, 82516), (4210, 78400), (4480, 73675), (4900, 67360), (5600, 58940), (5894, 56000), (6125, 53888), (6272, 52625), (6736, 49000), (7000, 47152), (7840, 42100), (8000, 41258), (8420, 39200), (9800, 33680), (10525, 31360), (11200, 29470), (11788, 28000), (12250, 26944), (13472, 24500), (14000, 23576), (14735, 22400), (15680, 21050), (16000, 20629), (16840, 19600)]