3241120000

素因数分解:

$2^8\times 5^4\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 180

約数和(自身を含む): 8275550976

約数和(自身を除く): 5034430976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 64, 80, 94, 100, 125, 128, 160, 188, 200, 235, 250, 256, 320, 376, 400, 431, 470, 500, 625, 640, 752, 800, 862, 940, 1000, 1175, 1250, 1280, 1504, 1600, 1724, 1880, 2000, 2155, 2350, 2500, 3008, 3200, 3448, 3760, 4000, 4310, 4700, 5000, 5875, 6016, 6400, 6896, 7520, 8000, 8620, 9400, 10000, 10775, 11750, 12032, 13792, 15040, 16000, 17240, 18800, 20000, 20257, 21550, 23500, 27584, 29375, 30080, 32000, 34480, 37600, 40000, 40514, 43100, 47000, 53875, 55168, 58750, 60160, 68960, 75200, 80000, 81028, 86200, 94000, 101285, 107750, 110336, 117500, 137920, 150400, 160000, 162056, 172400, 188000, 202570, 215500, 235000, 269375, 275840, 300800, 324112, 344800, 376000, 405140, 431000, 470000, 506425, 538750, 551680, 648224, 689600, 752000, 810280, 862000, 940000, 1012850, 1077500, 1296448, 1379200, 1504000, 1620560, 1724000, 1880000, 2025700, 2155000, 2532125, 2592896, 2758400, 3241120, 3448000, 3760000, 4051400, 4310000, 5064250, 5185792, 6482240, 6896000, 7520000, 8102800, 8620000, 10128500, 12660625, 12964480, 13792000, 16205600, 17240000, 20257000, 25321250, 25928960, 32411200, 34480000, 40514000, 50642500, 64822400, 68960000, 81028000, 101285000, 129644800, 162056000, 202570000, 324112000, 405140000, 648224000, 810280000, 1620560000, 3241120000]

約数ペア:

[(1, 3241120000), (2, 1620560000), (4, 810280000), (5, 648224000), (8, 405140000), (10, 324112000), (16, 202570000), (20, 162056000), (25, 129644800), (32, 101285000), (40, 81028000), (47, 68960000), (50, 64822400), (64, 50642500), (80, 40514000), (94, 34480000), (100, 32411200), (125, 25928960), (128, 25321250), (160, 20257000), (188, 17240000), (200, 16205600), (235, 13792000), (250, 12964480), (256, 12660625), (320, 10128500), (376, 8620000), (400, 8102800), (431, 7520000), (470, 6896000), (500, 6482240), (625, 5185792), (640, 5064250), (752, 4310000), (800, 4051400), (862, 3760000), (940, 3448000), (1000, 3241120), (1175, 2758400), (1250, 2592896), (1280, 2532125), (1504, 2155000), (1600, 2025700), (1724, 1880000), (1880, 1724000), (2000, 1620560), (2155, 1504000), (2350, 1379200), (2500, 1296448), (3008, 1077500), (3200, 1012850), (3448, 940000), (3760, 862000), (4000, 810280), (4310, 752000), (4700, 689600), (5000, 648224), (5875, 551680), (6016, 538750), (6400, 506425), (6896, 470000), (7520, 431000), (8000, 405140), (8620, 376000), (9400, 344800), (10000, 324112), (10775, 300800), (11750, 275840), (12032, 269375), (13792, 235000), (15040, 215500), (16000, 202570), (17240, 188000), (18800, 172400), (20000, 162056), (20257, 160000), (21550, 150400), (23500, 137920), (27584, 117500), (29375, 110336), (30080, 107750), (32000, 101285), (34480, 94000), (37600, 86200), (40000, 81028), (40514, 80000), (43100, 75200), (47000, 68960), (53875, 60160), (55168, 58750)]