208097760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33349}}^1$

素因数の和:33380

約数の個数: 96

約数和(自身を含む): 705952800

約数和(自身を除く): 497855040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 33349, 66698, 100047, 133396, 166745, 200094, 266792, 333490, 400188, 433537, 500235, 533584, 666980, 800376, 867074, 1000470, 1067168, 1300611, 1333960, 1600752, 1734148, 2000940, 2167685, 2601222, 2667920, 3201504, 3468296, 4001880, 4335370, 5202444, 5335840, 6503055, 6936592, 8003760, 8670740, 10404888, 13006110, 13873184, 16007520, 17341480, 20809776, 26012220, 34682960, 41619552, 52024440, 69365920, 104048880, 208097760]

約数ペア:

[(1, 208097760), (2, 104048880), (3, 69365920), (4, 52024440), (5, 41619552), (6, 34682960), (8, 26012220), (10, 20809776), (12, 17341480), (13, 16007520), (15, 13873184), (16, 13006110), (20, 10404888), (24, 8670740), (26, 8003760), (30, 6936592), (32, 6503055), (39, 5335840), (40, 5202444), (48, 4335370), (52, 4001880), (60, 3468296), (65, 3201504), (78, 2667920), (80, 2601222), (96, 2167685), (104, 2000940), (120, 1734148), (130, 1600752), (156, 1333960), (160, 1300611), (195, 1067168), (208, 1000470), (240, 867074), (260, 800376), (312, 666980), (390, 533584), (416, 500235), (480, 433537), (520, 400188), (624, 333490), (780, 266792), (1040, 200094), (1248, 166745), (1560, 133396), (2080, 100047), (3120, 66698), (6240, 33349)]