142815120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{85009}}^1$

素因数の和:85032

約数の個数: 80

約数和(自身を含む): 505979520

約数和(自身を除く): 363164400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 85009, 170018, 255027, 340036, 425045, 510054, 595063, 680072, 850090, 1020108, 1190126, 1275135, 1360144, 1700180, 1785189, 2040216, 2380252, 2550270, 2975315, 3400360, 3570378, 4080432, 4760504, 5100540, 5950630, 6800720, 7140756, 8925945, 9521008, 10201080, 11901260, 14281512, 17851890, 20402160, 23802520, 28563024, 35703780, 47605040, 71407560, 142815120]

約数ペア:

[(1, 142815120), (2, 71407560), (3, 47605040), (4, 35703780), (5, 28563024), (6, 23802520), (7, 20402160), (8, 17851890), (10, 14281512), (12, 11901260), (14, 10201080), (15, 9521008), (16, 8925945), (20, 7140756), (21, 6800720), (24, 5950630), (28, 5100540), (30, 4760504), (35, 4080432), (40, 3570378), (42, 3400360), (48, 2975315), (56, 2550270), (60, 2380252), (70, 2040216), (80, 1785189), (84, 1700180), (105, 1360144), (112, 1275135), (120, 1190126), (140, 1020108), (168, 850090), (210, 680072), (240, 595063), (280, 510054), (336, 425045), (420, 340036), (560, 255027), (840, 170018), (1680, 85009)]