63896000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 168

約数和(自身を含む): 185202576

約数和(自身を除く): 121306576

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, 140, 160, 163, 175, 196, 200, 224, 245, 250, 280, 320, 326, 350, 392, 400, 448, 490, 500, 560, 652, 700, 784, 800, 815, 875, 980, 1000, 1120, 1141, 1225, 1304, 1400, 1568, 1600, 1630, 1750, 1960, 2000, 2240, 2282, 2450, 2608, 2800, 3136, 3260, 3500, 3920, 4000, 4075, 4564, 4900, 5216, 5600, 5705, 6125, 6520, 7000, 7840, 7987, 8000, 8150, 9128, 9800, 10432, 11200, 11410, 12250, 13040, 14000, 15680, 15974, 16300, 18256, 19600, 20375, 22820, 24500, 26080, 28000, 28525, 31948, 32600, 36512, 39200, 39935, 40750, 45640, 49000, 52160, 56000, 57050, 63896, 65200, 73024, 78400, 79870, 81500, 91280, 98000, 114100, 127792, 130400, 142625, 159740, 163000, 182560, 196000, 199675, 228200, 255584, 260800, 285250, 319480, 326000, 365120, 392000, 399350, 456400, 511168, 570500, 638960, 652000, 798700, 912800, 998375, 1141000, 1277920, 1304000, 1597400, 1825600, 1996750, 2282000, 2555840, 3194800, 3993500, 4564000, 6389600, 7987000, 9128000, 12779200, 15974000, 31948000, 63896000]

約数ペア:

[(1, 63896000), (2, 31948000), (4, 15974000), (5, 12779200), (7, 9128000), (8, 7987000), (10, 6389600), (14, 4564000), (16, 3993500), (20, 3194800), (25, 2555840), (28, 2282000), (32, 1996750), (35, 1825600), (40, 1597400), (49, 1304000), (50, 1277920), (56, 1141000), (64, 998375), (70, 912800), (80, 798700), (98, 652000), (100, 638960), (112, 570500), (125, 511168), (140, 456400), (160, 399350), (163, 392000), (175, 365120), (196, 326000), (200, 319480), (224, 285250), (245, 260800), (250, 255584), (280, 228200), (320, 199675), (326, 196000), (350, 182560), (392, 163000), (400, 159740), (448, 142625), (490, 130400), (500, 127792), (560, 114100), (652, 98000), (700, 91280), (784, 81500), (800, 79870), (815, 78400), (875, 73024), (980, 65200), (1000, 63896), (1120, 57050), (1141, 56000), (1225, 52160), (1304, 49000), (1400, 45640), (1568, 40750), (1600, 39935), (1630, 39200), (1750, 36512), (1960, 32600), (2000, 31948), (2240, 28525), (2282, 28000), (2450, 26080), (2608, 24500), (2800, 22820), (3136, 20375), (3260, 19600), (3500, 18256), (3920, 16300), (4000, 15974), (4075, 15680), (4564, 14000), (4900, 13040), (5216, 12250), (5600, 11410), (5705, 11200), (6125, 10432), (6520, 9800), (7000, 9128), (7840, 8150), (7987, 8000)]