6413120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{409}}^1$

素因数の和:440

約数の個数: 84

約数和(自身を含む): 17807940

約数和(自身を除く): 11394820

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 409, 448, 490, 560, 784, 818, 980, 1120, 1568, 1636, 1960, 2045, 2240, 2863, 3136, 3272, 3920, 4090, 5726, 6544, 7840, 8180, 11452, 13088, 14315, 15680, 16360, 20041, 22904, 26176, 28630, 32720, 40082, 45808, 57260, 65440, 80164, 91616, 100205, 114520, 130880, 160328, 183232, 200410, 229040, 320656, 400820, 458080, 641312, 801640, 916160, 1282624, 1603280, 3206560, 6413120]

約数ペア:

[(1, 6413120), (2, 3206560), (4, 1603280), (5, 1282624), (7, 916160), (8, 801640), (10, 641312), (14, 458080), (16, 400820), (20, 320656), (28, 229040), (32, 200410), (35, 183232), (40, 160328), (49, 130880), (56, 114520), (64, 100205), (70, 91616), (80, 80164), (98, 65440), (112, 57260), (140, 45808), (160, 40082), (196, 32720), (224, 28630), (245, 26176), (280, 22904), (320, 20041), (392, 16360), (409, 15680), (448, 14315), (490, 13088), (560, 11452), (784, 8180), (818, 7840), (980, 6544), (1120, 5726), (1568, 4090), (1636, 3920), (1960, 3272), (2045, 3136), (2240, 2863)]