207725520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8089}}^1$

素因数の和:8212

約数の個数: 80

約数和(自身を含む): 650047680

約数和(自身を除く): 442322160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 4280, 5136, 6420, 8089, 8560, 12840, 16178, 24267, 25680, 32356, 40445, 48534, 64712, 80890, 97068, 121335, 129424, 161780, 194136, 242670, 323560, 388272, 485340, 647120, 865523, 970680, 1731046, 1941360, 2596569, 3462092, 4327615, 5193138, 6924184, 8655230, 10386276, 12982845, 13848368, 17310460, 20772552, 25965690, 34620920, 41545104, 51931380, 69241840, 103862760, 207725520]

約数ペア:

[(1, 207725520), (2, 103862760), (3, 69241840), (4, 51931380), (5, 41545104), (6, 34620920), (8, 25965690), (10, 20772552), (12, 17310460), (15, 13848368), (16, 12982845), (20, 10386276), (24, 8655230), (30, 6924184), (40, 5193138), (48, 4327615), (60, 3462092), (80, 2596569), (107, 1941360), (120, 1731046), (214, 970680), (240, 865523), (321, 647120), (428, 485340), (535, 388272), (642, 323560), (856, 242670), (1070, 194136), (1284, 161780), (1605, 129424), (1712, 121335), (2140, 97068), (2568, 80890), (3210, 64712), (4280, 48534), (5136, 40445), (6420, 32356), (8089, 25680), (8560, 24267), (12840, 16178)]