64868497920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{938491}}^1$

素因数の和:938523

約数の個数: 160

約数和(自身を含む): 230418555840

約数和(自身を除く): 165550057920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 938491, 1876982, 2815473, 3753964, 4692455, 5630946, 7507928, 8446419, 9384910, 11261892, 14077365, 15015856, 16892838, 18769820, 22523784, 25339257, 28154730, 30031712, 33785676, 37539640, 42232095, 45047568, 50678514, 56309460, 60063424, 67571352, 75079280, 84464190, 90095136, 101357028, 112618920, 120126848, 126696285, 135142704, 150158560, 168928380, 180190272, 202714056, 225237840, 240253696, 253392570, 270285408, 300317120, 337856760, 360380544, 405428112, 450475680, 480507392, 506785140, 540570816, 600634240, 675713520, 720761088, 810856224, 900951360, 1013570280, 1081141632, 1201268480, 1351427040, 1441522176, 1621712448, 1801902720, 2027140560, 2162283264, 2402536960, 2702854080, 3243424896, 3603805440, 4054281120, 4324566528, 5405708160, 6486849792, 7207610880, 8108562240, 10811416320, 12973699584, 16217124480, 21622832640, 32434248960, 64868497920]

約数ペア:

[(1, 64868497920), (2, 32434248960), (3, 21622832640), (4, 16217124480), (5, 12973699584), (6, 10811416320), (8, 8108562240), (9, 7207610880), (10, 6486849792), (12, 5405708160), (15, 4324566528), (16, 4054281120), (18, 3603805440), (20, 3243424896), (24, 2702854080), (27, 2402536960), (30, 2162283264), (32, 2027140560), (36, 1801902720), (40, 1621712448), (45, 1441522176), (48, 1351427040), (54, 1201268480), (60, 1081141632), (64, 1013570280), (72, 900951360), (80, 810856224), (90, 720761088), (96, 675713520), (108, 600634240), (120, 540570816), (128, 506785140), (135, 480507392), (144, 450475680), (160, 405428112), (180, 360380544), (192, 337856760), (216, 300317120), (240, 270285408), (256, 253392570), (270, 240253696), (288, 225237840), (320, 202714056), (360, 180190272), (384, 168928380), (432, 150158560), (480, 135142704), (512, 126696285), (540, 120126848), (576, 112618920), (640, 101357028), (720, 90095136), (768, 84464190), (864, 75079280), (960, 67571352), (1080, 60063424), (1152, 56309460), (1280, 50678514), (1440, 45047568), (1536, 42232095), (1728, 37539640), (1920, 33785676), (2160, 30031712), (2304, 28154730), (2560, 25339257), (2880, 22523784), (3456, 18769820), (3840, 16892838), (4320, 15015856), (4608, 14077365), (5760, 11261892), (6912, 9384910), (7680, 8446419), (8640, 7507928), (11520, 5630946), (13824, 4692455), (17280, 3753964), (23040, 2815473), (34560, 1876982), (69120, 938491)]