147892920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{176063}}^1$

素因数の和:176084

約数の個数: 64

約数和(自身を含む): 507064320

約数和(自身を除く): 359171400

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, 176063, 352126, 528189, 704252, 880315, 1056378, 1232441, 1408504, 1760630, 2112756, 2464882, 2640945, 3521260, 3697323, 4225512, 4929764, 5281890, 6162205, 7042520, 7394646, 9859528, 10563780, 12324410, 14789292, 18486615, 21127560, 24648820, 29578584, 36973230, 49297640, 73946460, 147892920]

約数ペア:

[(1, 147892920), (2, 73946460), (3, 49297640), (4, 36973230), (5, 29578584), (6, 24648820), (7, 21127560), (8, 18486615), (10, 14789292), (12, 12324410), (14, 10563780), (15, 9859528), (20, 7394646), (21, 7042520), (24, 6162205), (28, 5281890), (30, 4929764), (35, 4225512), (40, 3697323), (42, 3521260), (56, 2640945), (60, 2464882), (70, 2112756), (84, 1760630), (105, 1408504), (120, 1232441), (140, 1056378), (168, 880315), (210, 704252), (280, 528189), (420, 352126), (840, 176063)]