2767877560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{4349}}^1$

素因数の和:6640

約数の個数: 64

約数和(自身を含む): 7122168000

約数和(自身を除く): 4354290440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2273, 4349, 4546, 8698, 9092, 11365, 15911, 17396, 18184, 21745, 22730, 30443, 31822, 34792, 43490, 45460, 60886, 63644, 79555, 86980, 90920, 121772, 127288, 152215, 159110, 173960, 243544, 304430, 318220, 608860, 636440, 1217720, 9885277, 19770554, 39541108, 49426385, 69196939, 79082216, 98852770, 138393878, 197705540, 276787756, 345984695, 395411080, 553575512, 691969390, 1383938780, 2767877560]

約数ペア:

[(1, 2767877560), (2, 1383938780), (4, 691969390), (5, 553575512), (7, 395411080), (8, 345984695), (10, 276787756), (14, 197705540), (20, 138393878), (28, 98852770), (35, 79082216), (40, 69196939), (56, 49426385), (70, 39541108), (140, 19770554), (280, 9885277), (2273, 1217720), (4349, 636440), (4546, 608860), (8698, 318220), (9092, 304430), (11365, 243544), (15911, 173960), (17396, 159110), (18184, 152215), (21745, 127288), (22730, 121772), (30443, 90920), (31822, 86980), (34792, 79555), (43490, 63644), (45460, 60886)]