227030720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{14479}}^1$

素因数の和:14510

約数の個数: 84

約数和(自身を含む): 628924320

約数和(自身を除く): 401893600

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, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 14479, 15680, 28958, 57916, 72395, 101353, 115832, 144790, 202706, 231664, 289580, 405412, 463328, 506765, 579160, 709471, 810824, 926656, 1013530, 1158320, 1418942, 1621648, 2027060, 2316640, 2837884, 3243296, 3547355, 4054120, 4633280, 5675768, 6486592, 7094710, 8108240, 11351536, 14189420, 16216480, 22703072, 28378840, 32432960, 45406144, 56757680, 113515360, 227030720]

約数ペア:

[(1, 227030720), (2, 113515360), (4, 56757680), (5, 45406144), (7, 32432960), (8, 28378840), (10, 22703072), (14, 16216480), (16, 14189420), (20, 11351536), (28, 8108240), (32, 7094710), (35, 6486592), (40, 5675768), (49, 4633280), (56, 4054120), (64, 3547355), (70, 3243296), (80, 2837884), (98, 2316640), (112, 2027060), (140, 1621648), (160, 1418942), (196, 1158320), (224, 1013530), (245, 926656), (280, 810824), (320, 709471), (392, 579160), (448, 506765), (490, 463328), (560, 405412), (784, 289580), (980, 231664), (1120, 202706), (1568, 144790), (1960, 115832), (2240, 101353), (3136, 72395), (3920, 57916), (7840, 28958), (14479, 15680)]