276382680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{329027}}^1$

素因数の和:329048

約数の個数: 64

約数和(自身を含む): 947600640

約数和(自身を除く): 671217960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 329027, 658054, 987081, 1316108, 1645135, 1974162, 2303189, 2632216, 3290270, 3948324, 4606378, 4935405, 6580540, 6909567, 7896648, 9212756, 9870810, 11515945, 13161080, 13819134, 18425512, 19741620, 23031890, 27638268, 34547835, 39483240, 46063780, 55276536, 69095670, 92127560, 138191340, 276382680]

約数ペア:

[(1, 276382680), (2, 138191340), (3, 92127560), (4, 69095670), (5, 55276536), (6, 46063780), (7, 39483240), (8, 34547835), (10, 27638268), (12, 23031890), (14, 19741620), (15, 18425512), (20, 13819134), (21, 13161080), (24, 11515945), (28, 9870810), (30, 9212756), (35, 7896648), (40, 6909567), (42, 6580540), (56, 4935405), (60, 4606378), (70, 3948324), (84, 3290270), (105, 2632216), (120, 2303189), (140, 1974162), (168, 1645135), (210, 1316108), (280, 987081), (420, 658054), (840, 329027)]