68582760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33619}}^1$

素因数の和:33650

約数の個数: 64

約数和(自身を含む): 217857600

約数和(自身を除く): 149274840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 33619, 67238, 100857, 134476, 168095, 201714, 268952, 336190, 403428, 504285, 571523, 672380, 806856, 1008570, 1143046, 1344760, 1714569, 2017140, 2286092, 2857615, 3429138, 4034280, 4572184, 5715230, 6858276, 8572845, 11430460, 13716552, 17145690, 22860920, 34291380, 68582760]

約数ペア:

[(1, 68582760), (2, 34291380), (3, 22860920), (4, 17145690), (5, 13716552), (6, 11430460), (8, 8572845), (10, 6858276), (12, 5715230), (15, 4572184), (17, 4034280), (20, 3429138), (24, 2857615), (30, 2286092), (34, 2017140), (40, 1714569), (51, 1344760), (60, 1143046), (68, 1008570), (85, 806856), (102, 672380), (120, 571523), (136, 504285), (170, 403428), (204, 336190), (255, 268952), (340, 201714), (408, 168095), (510, 134476), (680, 100857), (1020, 67238), (2040, 33619)]