207595360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{26479}}^1$

素因数の和:26508

約数の個数: 72

約数和(自身を含む): 570538080

約数和(自身を除く): 362942720

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, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 26479, 52958, 105916, 132395, 185353, 211832, 264790, 370706, 423664, 529580, 741412, 847328, 926765, 1059160, 1297471, 1482824, 1853530, 2118320, 2594942, 2965648, 3707060, 4236640, 5189884, 5931296, 6487355, 7414120, 10379768, 12974710, 14828240, 20759536, 25949420, 29656480, 41519072, 51898840, 103797680, 207595360]

約数ペア:

[(1, 207595360), (2, 103797680), (4, 51898840), (5, 41519072), (7, 29656480), (8, 25949420), (10, 20759536), (14, 14828240), (16, 12974710), (20, 10379768), (28, 7414120), (32, 6487355), (35, 5931296), (40, 5189884), (49, 4236640), (56, 3707060), (70, 2965648), (80, 2594942), (98, 2118320), (112, 1853530), (140, 1482824), (160, 1297471), (196, 1059160), (224, 926765), (245, 847328), (280, 741412), (392, 529580), (490, 423664), (560, 370706), (784, 264790), (980, 211832), (1120, 185353), (1568, 132395), (1960, 105916), (3920, 52958), (7840, 26479)]