13863080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:679

約数の個数: 96

約数和(自身を含む): 39644640

約数和(自身を除く): 25781560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 643, 770, 980, 1078, 1286, 1540, 1960, 2156, 2572, 2695, 3080, 3215, 4312, 4501, 5144, 5390, 6430, 7073, 9002, 10780, 12860, 14146, 18004, 21560, 22505, 25720, 28292, 31507, 35365, 36008, 45010, 49511, 56584, 63014, 70730, 90020, 99022, 126028, 141460, 157535, 180040, 198044, 247555, 252056, 282920, 315070, 346577, 396088, 495110, 630140, 693154, 990220, 1260280, 1386308, 1732885, 1980440, 2772616, 3465770, 6931540, 13863080]

約数ペア:

[(1, 13863080), (2, 6931540), (4, 3465770), (5, 2772616), (7, 1980440), (8, 1732885), (10, 1386308), (11, 1260280), (14, 990220), (20, 693154), (22, 630140), (28, 495110), (35, 396088), (40, 346577), (44, 315070), (49, 282920), (55, 252056), (56, 247555), (70, 198044), (77, 180040), (88, 157535), (98, 141460), (110, 126028), (140, 99022), (154, 90020), (196, 70730), (220, 63014), (245, 56584), (280, 49511), (308, 45010), (385, 36008), (392, 35365), (440, 31507), (490, 28292), (539, 25720), (616, 22505), (643, 21560), (770, 18004), (980, 14146), (1078, 12860), (1286, 10780), (1540, 9002), (1960, 7073), (2156, 6430), (2572, 5390), (2695, 5144), (3080, 4501), (3215, 4312)]