272772025260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{649457203}}^1$

素因数の和:649457222

約数の個数: 48

約数和(自身を含む): 872870482176

約数和(自身を除く): 600098456916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 649457203, 1298914406, 1948371609, 2597828812, 3247286015, 3896743218, 4546200421, 6494572030, 7793486436, 9092400842, 9741858045, 12989144060, 13638601263, 18184801684, 19483716090, 22731002105, 27277202526, 38967432180, 45462004210, 54554405052, 68193006315, 90924008420, 136386012630, 272772025260]

約数ペア:

[(1, 272772025260), (2, 136386012630), (3, 90924008420), (4, 68193006315), (5, 54554405052), (6, 45462004210), (7, 38967432180), (10, 27277202526), (12, 22731002105), (14, 19483716090), (15, 18184801684), (20, 13638601263), (21, 12989144060), (28, 9741858045), (30, 9092400842), (35, 7793486436), (42, 6494572030), (60, 4546200421), (70, 3896743218), (84, 3247286015), (105, 2597828812), (140, 1948371609), (210, 1298914406), (420, 649457203)]