7510720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{479}}^1$

素因数の和:510

約数の個数: 84

約数和(自身を含む): 20848320

約数和(自身を除く): 13337600

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, 448, 479, 490, 560, 784, 958, 980, 1120, 1568, 1916, 1960, 2240, 2395, 3136, 3353, 3832, 3920, 4790, 6706, 7664, 7840, 9580, 13412, 15328, 15680, 16765, 19160, 23471, 26824, 30656, 33530, 38320, 46942, 53648, 67060, 76640, 93884, 107296, 117355, 134120, 153280, 187768, 214592, 234710, 268240, 375536, 469420, 536480, 751072, 938840, 1072960, 1502144, 1877680, 3755360, 7510720]

約数ペア:

[(1, 7510720), (2, 3755360), (4, 1877680), (5, 1502144), (7, 1072960), (8, 938840), (10, 751072), (14, 536480), (16, 469420), (20, 375536), (28, 268240), (32, 234710), (35, 214592), (40, 187768), (49, 153280), (56, 134120), (64, 117355), (70, 107296), (80, 93884), (98, 76640), (112, 67060), (140, 53648), (160, 46942), (196, 38320), (224, 33530), (245, 30656), (280, 26824), (320, 23471), (392, 19160), (448, 16765), (479, 15680), (490, 15328), (560, 13412), (784, 9580), (958, 7840), (980, 7664), (1120, 6706), (1568, 4790), (1916, 3920), (1960, 3832), (2240, 3353), (2395, 3136)]