18840746880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5479}}^1$

素因数の和:5706

約数の個数: 256

約数和(自身を含む): 67075200000

約数和(自身を除く): 48234453120

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, 199, 216, 240, 270, 288, 320, 360, 384, 398, 432, 480, 540, 576, 597, 640, 720, 796, 864, 960, 995, 1080, 1152, 1194, 1440, 1592, 1728, 1791, 1920, 1990, 2160, 2388, 2880, 2985, 3184, 3456, 3582, 3980, 4320, 4776, 5373, 5479, 5760, 5970, 6368, 7164, 7960, 8640, 8955, 9552, 10746, 10958, 11940, 12736, 14328, 15920, 16437, 17280, 17910, 19104, 21492, 21916, 23880, 25472, 26865, 27395, 28656, 31840, 32874, 35820, 38208, 42984, 43832, 47760, 49311, 53730, 54790, 57312, 63680, 65748, 71640, 76416, 82185, 85968, 87664, 95520, 98622, 107460, 109580, 114624, 127360, 131496, 143280, 147933, 164370, 171936, 175328, 191040, 197244, 214920, 219160, 229248, 246555, 262992, 286560, 295866, 328740, 343872, 350656, 382080, 394488, 429840, 438320, 493110, 525984, 573120, 591732, 657480, 687744, 701312, 739665, 788976, 859680, 876640, 986220, 1051968, 1090321, 1146240, 1183464, 1314960, 1479330, 1577952, 1719360, 1753280, 1972440, 2103936, 2180642, 2366928, 2629920, 2958660, 3155904, 3270963, 3438720, 3506560, 3944880, 4361284, 4733856, 5259840, 5451605, 5917320, 6311808, 6541926, 7889760, 8722568, 9467712, 9812889, 10519680, 10903210, 11834640, 13083852, 15779520, 16354815, 17445136, 18935424, 19625778, 21806420, 23669280, 26167704, 29438667, 31559040, 32709630, 34890272, 39251556, 43612840, 47338560, 49064445, 52335408, 58877334, 65419260, 69780544, 78503112, 87225680, 94677120, 98128890, 104670816, 117754668, 130838520, 139561088, 147193335, 157006224, 174451360, 196257780, 209341632, 235509336, 261677040, 294386670, 314012448, 348902720, 392515560, 418683264, 471018672, 523354080, 588773340, 628024896, 697805440, 785031120, 942037344, 1046708160, 1177546680, 1256049792, 1570062240, 1884074688, 2093416320, 2355093360, 3140124480, 3768149376, 4710186720, 6280248960, 9420373440, 18840746880]

約数ペア:

[(1, 18840746880), (2, 9420373440), (3, 6280248960), (4, 4710186720), (5, 3768149376), (6, 3140124480), (8, 2355093360), (9, 2093416320), (10, 1884074688), (12, 1570062240), (15, 1256049792), (16, 1177546680), (18, 1046708160), (20, 942037344), (24, 785031120), (27, 697805440), (30, 628024896), (32, 588773340), (36, 523354080), (40, 471018672), (45, 418683264), (48, 392515560), (54, 348902720), (60, 314012448), (64, 294386670), (72, 261677040), (80, 235509336), (90, 209341632), (96, 196257780), (108, 174451360), (120, 157006224), (128, 147193335), (135, 139561088), (144, 130838520), (160, 117754668), (180, 104670816), (192, 98128890), (199, 94677120), (216, 87225680), (240, 78503112), (270, 69780544), (288, 65419260), (320, 58877334), (360, 52335408), (384, 49064445), (398, 47338560), (432, 43612840), (480, 39251556), (540, 34890272), (576, 32709630), (597, 31559040), (640, 29438667), (720, 26167704), (796, 23669280), (864, 21806420), (960, 19625778), (995, 18935424), (1080, 17445136), (1152, 16354815), (1194, 15779520), (1440, 13083852), (1592, 11834640), (1728, 10903210), (1791, 10519680), (1920, 9812889), (1990, 9467712), (2160, 8722568), (2388, 7889760), (2880, 6541926), (2985, 6311808), (3184, 5917320), (3456, 5451605), (3582, 5259840), (3980, 4733856), (4320, 4361284), (4776, 3944880), (5373, 3506560), (5479, 3438720), (5760, 3270963), (5970, 3155904), (6368, 2958660), (7164, 2629920), (7960, 2366928), (8640, 2180642), (8955, 2103936), (9552, 1972440), (10746, 1753280), (10958, 1719360), (11940, 1577952), (12736, 1479330), (14328, 1314960), (15920, 1183464), (16437, 1146240), (17280, 1090321), (17910, 1051968), (19104, 986220), (21492, 876640), (21916, 859680), (23880, 788976), (25472, 739665), (26865, 701312), (27395, 687744), (28656, 657480), (31840, 591732), (32874, 573120), (35820, 525984), (38208, 493110), (42984, 438320), (43832, 429840), (47760, 394488), (49311, 382080), (53730, 350656), (54790, 343872), (57312, 328740), (63680, 295866), (65748, 286560), (71640, 262992), (76416, 246555), (82185, 229248), (85968, 219160), (87664, 214920), (95520, 197244), (98622, 191040), (107460, 175328), (109580, 171936), (114624, 164370), (127360, 147933), (131496, 143280)]