67886560

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 96

約数和(自身を含む): 187185600

約数和(自身を除く): 119299040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1237, 1372, 1568, 1715, 1960, 2474, 2744, 3430, 3920, 4948, 5488, 6185, 6860, 7840, 8659, 9896, 10976, 12370, 13720, 17318, 19792, 24740, 27440, 34636, 39584, 43295, 49480, 54880, 60613, 69272, 86590, 98960, 121226, 138544, 173180, 197920, 242452, 277088, 303065, 346360, 424291, 484904, 606130, 692720, 848582, 969808, 1212260, 1385440, 1697164, 1939616, 2121455, 2424520, 3394328, 4242910, 4849040, 6788656, 8485820, 9698080, 13577312, 16971640, 33943280, 67886560]

約数ペア:

[(1, 67886560), (2, 33943280), (4, 16971640), (5, 13577312), (7, 9698080), (8, 8485820), (10, 6788656), (14, 4849040), (16, 4242910), (20, 3394328), (28, 2424520), (32, 2121455), (35, 1939616), (40, 1697164), (49, 1385440), (56, 1212260), (70, 969808), (80, 848582), (98, 692720), (112, 606130), (140, 484904), (160, 424291), (196, 346360), (224, 303065), (245, 277088), (280, 242452), (343, 197920), (392, 173180), (490, 138544), (560, 121226), (686, 98960), (784, 86590), (980, 69272), (1120, 60613), (1237, 54880), (1372, 49480), (1568, 43295), (1715, 39584), (1960, 34636), (2474, 27440), (2744, 24740), (3430, 19792), (3920, 17318), (4948, 13720), (5488, 12370), (6185, 10976), (6860, 9896), (7840, 8659)]