7279040

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 84

約数和(自身を含む): 18540984

約数和(自身を除く): 11261944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 43, 46, 64, 80, 86, 92, 115, 160, 172, 184, 215, 230, 320, 344, 368, 430, 460, 529, 688, 736, 860, 920, 989, 1058, 1376, 1472, 1720, 1840, 1978, 2116, 2645, 2752, 3440, 3680, 3956, 4232, 4945, 5290, 6880, 7360, 7912, 8464, 9890, 10580, 13760, 15824, 16928, 19780, 21160, 22747, 31648, 33856, 39560, 42320, 45494, 63296, 79120, 84640, 90988, 113735, 158240, 169280, 181976, 227470, 316480, 363952, 454940, 727904, 909880, 1455808, 1819760, 3639520, 7279040]

約数ペア:

[(1, 7279040), (2, 3639520), (4, 1819760), (5, 1455808), (8, 909880), (10, 727904), (16, 454940), (20, 363952), (23, 316480), (32, 227470), (40, 181976), (43, 169280), (46, 158240), (64, 113735), (80, 90988), (86, 84640), (92, 79120), (115, 63296), (160, 45494), (172, 42320), (184, 39560), (215, 33856), (230, 31648), (320, 22747), (344, 21160), (368, 19780), (430, 16928), (460, 15824), (529, 13760), (688, 10580), (736, 9890), (860, 8464), (920, 7912), (989, 7360), (1058, 6880), (1376, 5290), (1472, 4945), (1720, 4232), (1840, 3956), (1978, 3680), (2116, 3440), (2645, 2752)]