197116440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71419}}^1$

素因数の和:71456

約数の個数: 64

約数和(自身を含む): 617068800

約数和(自身を除く): 419952360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 71419, 142838, 214257, 285676, 357095, 428514, 571352, 714190, 857028, 1071285, 1428380, 1642637, 1714056, 2142570, 2856760, 3285274, 4285140, 4927911, 6570548, 8213185, 8570280, 9855822, 13141096, 16426370, 19711644, 24639555, 32852740, 39423288, 49279110, 65705480, 98558220, 197116440]

約数ペア:

[(1, 197116440), (2, 98558220), (3, 65705480), (4, 49279110), (5, 39423288), (6, 32852740), (8, 24639555), (10, 19711644), (12, 16426370), (15, 13141096), (20, 9855822), (23, 8570280), (24, 8213185), (30, 6570548), (40, 4927911), (46, 4285140), (60, 3285274), (69, 2856760), (92, 2142570), (115, 1714056), (120, 1642637), (138, 1428380), (184, 1071285), (230, 857028), (276, 714190), (345, 571352), (460, 428514), (552, 357095), (690, 285676), (920, 214257), (1380, 142838), (2760, 71419)]