195097560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{232259}}^1$

素因数の和:232280

約数の個数: 64

約数和(自身を含む): 668908800

約数和(自身を除く): 473811240

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, 232259, 464518, 696777, 929036, 1161295, 1393554, 1625813, 1858072, 2322590, 2787108, 3251626, 3483885, 4645180, 4877439, 5574216, 6503252, 6967770, 8129065, 9290360, 9754878, 13006504, 13935540, 16258130, 19509756, 24387195, 27871080, 32516260, 39019512, 48774390, 65032520, 97548780, 195097560]

約数ペア:

[(1, 195097560), (2, 97548780), (3, 65032520), (4, 48774390), (5, 39019512), (6, 32516260), (7, 27871080), (8, 24387195), (10, 19509756), (12, 16258130), (14, 13935540), (15, 13006504), (20, 9754878), (21, 9290360), (24, 8129065), (28, 6967770), (30, 6503252), (35, 5574216), (40, 4877439), (42, 4645180), (56, 3483885), (60, 3251626), (70, 2787108), (84, 2322590), (105, 1858072), (120, 1625813), (140, 1393554), (168, 1161295), (210, 929036), (280, 696777), (420, 464518), (840, 232259)]