6917680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1123}}^1$

素因数の和:1154

約数の個数: 80

約数和(自身を含む): 20070144

約数和(自身を除く): 13152464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1123, 1232, 1540, 2246, 3080, 4492, 5615, 6160, 7861, 8984, 11230, 12353, 15722, 17968, 22460, 24706, 31444, 39305, 44920, 49412, 61765, 62888, 78610, 86471, 89840, 98824, 123530, 125776, 157220, 172942, 197648, 247060, 314440, 345884, 432355, 494120, 628880, 691768, 864710, 988240, 1383536, 1729420, 3458840, 6917680]

約数ペア:

[(1, 6917680), (2, 3458840), (4, 1729420), (5, 1383536), (7, 988240), (8, 864710), (10, 691768), (11, 628880), (14, 494120), (16, 432355), (20, 345884), (22, 314440), (28, 247060), (35, 197648), (40, 172942), (44, 157220), (55, 125776), (56, 123530), (70, 98824), (77, 89840), (80, 86471), (88, 78610), (110, 62888), (112, 61765), (140, 49412), (154, 44920), (176, 39305), (220, 31444), (280, 24706), (308, 22460), (385, 17968), (440, 15722), (560, 12353), (616, 11230), (770, 8984), (880, 7861), (1123, 6160), (1232, 5615), (1540, 4492), (2246, 3080)]