1891018258560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{80407}}^1$

素因数の和:81796

約数の個数: 256

約数和(自身を含む): 6702360595200

約数和(自身を除く): 4811342336640

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1361, 1440, 1728, 1920, 2160, 2722, 2880, 3456, 4083, 4320, 5444, 5760, 6805, 8166, 8640, 10888, 12249, 13610, 16332, 17280, 20415, 21776, 24498, 27220, 32664, 36747, 40830, 43552, 48996, 54440, 61245, 65328, 73494, 80407, 81660, 87104, 97992, 108880, 122490, 130656, 146988, 160814, 163320, 174208, 183735, 195984, 217760, 241221, 244980, 261312, 293976, 321628, 326640, 367470, 391968, 402035, 435520, 482442, 489960, 522624, 587952, 643256, 653280, 723663, 734940, 783936, 804070, 871040, 964884, 979920, 1175904, 1206105, 1286512, 1306560, 1447326, 1469880, 1567872, 1608140, 1929768, 1959840, 2170989, 2351808, 2412210, 2573024, 2613120, 2894652, 2939760, 3216280, 3618315, 3859536, 3919680, 4341978, 4703616, 4824420, 5146048, 5789304, 5879520, 6432560, 7236630, 7719072, 7839360, 8683956, 9648840, 10292096, 10854945, 11578608, 11759040, 12865120, 14473260, 15438144, 17367912, 19297680, 21709890, 23157216, 23518080, 25730240, 28946520, 30876288, 34735824, 38595360, 43419780, 46314432, 51460480, 57893040, 69471648, 77190720, 86839560, 92628864, 109433927, 115786080, 138943296, 154381440, 173679120, 218867854, 231572160, 277886592, 328301781, 347358240, 437735708, 463144320, 547169635, 656603562, 694716480, 875471416, 984905343, 1094339270, 1313207124, 1389432960, 1641508905, 1750942832, 1969810686, 2188678540, 2626414248, 2954716029, 3283017810, 3501885664, 3939621372, 4377357080, 4924526715, 5252828496, 5909432058, 6566035620, 7003771328, 7879242744, 8754714160, 9849053430, 10505656992, 11818864116, 13132071240, 14007542656, 14773580145, 15758485488, 17509428320, 19698106860, 21011313984, 23637728232, 26264142480, 29547160290, 31516970976, 35018856640, 39396213720, 42022627968, 47275456464, 52528284960, 59094320580, 63033941952, 70037713280, 78792427440, 94550912928, 105056569920, 118188641160, 126067883904, 157584854880, 189101825856, 210113139840, 236377282320, 315169709760, 378203651712, 472754564640, 630339419520, 945509129280, 1891018258560]

約数ペア:

[(1, 1891018258560), (2, 945509129280), (3, 630339419520), (4, 472754564640), (5, 378203651712), (6, 315169709760), (8, 236377282320), (9, 210113139840), (10, 189101825856), (12, 157584854880), (15, 126067883904), (16, 118188641160), (18, 105056569920), (20, 94550912928), (24, 78792427440), (27, 70037713280), (30, 63033941952), (32, 59094320580), (36, 52528284960), (40, 47275456464), (45, 42022627968), (48, 39396213720), (54, 35018856640), (60, 31516970976), (64, 29547160290), (72, 26264142480), (80, 23637728232), (90, 21011313984), (96, 19698106860), (108, 17509428320), (120, 15758485488), (128, 14773580145), (135, 14007542656), (144, 13132071240), (160, 11818864116), (180, 10505656992), (192, 9849053430), (216, 8754714160), (240, 7879242744), (270, 7003771328), (288, 6566035620), (320, 5909432058), (360, 5252828496), (384, 4924526715), (432, 4377357080), (480, 3939621372), (540, 3501885664), (576, 3283017810), (640, 2954716029), (720, 2626414248), (864, 2188678540), (960, 1969810686), (1080, 1750942832), (1152, 1641508905), (1361, 1389432960), (1440, 1313207124), (1728, 1094339270), (1920, 984905343), (2160, 875471416), (2722, 694716480), (2880, 656603562), (3456, 547169635), (4083, 463144320), (4320, 437735708), (5444, 347358240), (5760, 328301781), (6805, 277886592), (8166, 231572160), (8640, 218867854), (10888, 173679120), (12249, 154381440), (13610, 138943296), (16332, 115786080), (17280, 109433927), (20415, 92628864), (21776, 86839560), (24498, 77190720), (27220, 69471648), (32664, 57893040), (36747, 51460480), (40830, 46314432), (43552, 43419780), (48996, 38595360), (54440, 34735824), (61245, 30876288), (65328, 28946520), (73494, 25730240), (80407, 23518080), (81660, 23157216), (87104, 21709890), (97992, 19297680), (108880, 17367912), (122490, 15438144), (130656, 14473260), (146988, 12865120), (160814, 11759040), (163320, 11578608), (174208, 10854945), (183735, 10292096), (195984, 9648840), (217760, 8683956), (241221, 7839360), (244980, 7719072), (261312, 7236630), (293976, 6432560), (321628, 5879520), (326640, 5789304), (367470, 5146048), (391968, 4824420), (402035, 4703616), (435520, 4341978), (482442, 3919680), (489960, 3859536), (522624, 3618315), (587952, 3216280), (643256, 2939760), (653280, 2894652), (723663, 2613120), (734940, 2573024), (783936, 2412210), (804070, 2351808), (871040, 2170989), (964884, 1959840), (979920, 1929768), (1175904, 1608140), (1206105, 1567872), (1286512, 1469880), (1306560, 1447326)]