74315360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{9479}}^1$

素因数の和:9508

約数の個数: 72

約数和(自身を含む): 204256080

約数和(自身を除く): 129940720

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, 9479, 18958, 37916, 47395, 66353, 75832, 94790, 132706, 151664, 189580, 265412, 303328, 331765, 379160, 464471, 530824, 663530, 758320, 928942, 1061648, 1327060, 1516640, 1857884, 2123296, 2322355, 2654120, 3715768, 4644710, 5308240, 7431536, 9289420, 10616480, 14863072, 18578840, 37157680, 74315360]

約数ペア:

[(1, 74315360), (2, 37157680), (4, 18578840), (5, 14863072), (7, 10616480), (8, 9289420), (10, 7431536), (14, 5308240), (16, 4644710), (20, 3715768), (28, 2654120), (32, 2322355), (35, 2123296), (40, 1857884), (49, 1516640), (56, 1327060), (70, 1061648), (80, 928942), (98, 758320), (112, 663530), (140, 530824), (160, 464471), (196, 379160), (224, 331765), (245, 303328), (280, 265412), (392, 189580), (490, 151664), (560, 132706), (784, 94790), (980, 75832), (1120, 66353), (1568, 47395), (1960, 37916), (3920, 18958), (7840, 9479)]