130207560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{155009}}^1$

素因数の和:155030

約数の個数: 64

約数和(自身を含む): 446428800

約数和(自身を除く): 316221240

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, 155009, 310018, 465027, 620036, 775045, 930054, 1085063, 1240072, 1550090, 1860108, 2170126, 2325135, 3100180, 3255189, 3720216, 4340252, 4650270, 5425315, 6200360, 6510378, 8680504, 9300540, 10850630, 13020756, 16275945, 18601080, 21701260, 26041512, 32551890, 43402520, 65103780, 130207560]

約数ペア:

[(1, 130207560), (2, 65103780), (3, 43402520), (4, 32551890), (5, 26041512), (6, 21701260), (7, 18601080), (8, 16275945), (10, 13020756), (12, 10850630), (14, 9300540), (15, 8680504), (20, 6510378), (21, 6200360), (24, 5425315), (28, 4650270), (30, 4340252), (35, 3720216), (40, 3255189), (42, 3100180), (56, 2325135), (60, 2170126), (70, 1860108), (84, 1550090), (105, 1240072), (120, 1085063), (140, 930054), (168, 775045), (210, 620036), (280, 465027), (420, 310018), (840, 155009)]