1919508480

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 336

約数和(自身を含む): 6869850624

約数和(自身を除く): 4950342144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 127, 128, 144, 160, 164, 180, 192, 205, 240, 246, 254, 256, 288, 320, 328, 360, 369, 381, 384, 410, 480, 492, 508, 512, 576, 615, 635, 640, 656, 720, 738, 762, 768, 820, 960, 984, 1016, 1024, 1143, 1152, 1230, 1270, 1280, 1312, 1440, 1476, 1524, 1536, 1640, 1845, 1905, 1920, 1968, 2032, 2048, 2286, 2304, 2460, 2540, 2560, 2624, 2880, 2952, 3048, 3072, 3280, 3690, 3810, 3840, 3936, 4064, 4096, 4572, 4608, 4920, 5080, 5120, 5207, 5248, 5715, 5760, 5904, 6096, 6144, 6560, 7380, 7620, 7680, 7872, 8128, 8192, 9144, 9216, 9840, 10160, 10240, 10414, 10496, 11430, 11520, 11808, 12192, 12288, 13120, 14760, 15240, 15360, 15621, 15744, 16256, 18288, 18432, 19680, 20320, 20480, 20828, 20992, 22860, 23040, 23616, 24384, 24576, 26035, 26240, 29520, 30480, 30720, 31242, 31488, 32512, 36576, 36864, 39360, 40640, 40960, 41656, 41984, 45720, 46080, 46863, 47232, 48768, 52070, 52480, 59040, 60960, 61440, 62484, 62976, 65024, 73152, 73728, 78105, 78720, 81280, 83312, 83968, 91440, 92160, 93726, 94464, 97536, 104140, 104960, 118080, 121920, 122880, 124968, 125952, 130048, 146304, 156210, 157440, 162560, 166624, 167936, 182880, 184320, 187452, 188928, 195072, 208280, 209920, 234315, 236160, 243840, 249936, 251904, 260096, 292608, 312420, 314880, 325120, 333248, 335872, 365760, 368640, 374904, 377856, 390144, 416560, 419840, 468630, 472320, 487680, 499872, 503808, 520192, 585216, 624840, 629760, 650240, 666496, 731520, 749808, 755712, 780288, 833120, 839680, 937260, 944640, 975360, 999744, 1007616, 1040384, 1170432, 1249680, 1259520, 1300480, 1332992, 1463040, 1499616, 1511424, 1560576, 1666240, 1679360, 1874520, 1889280, 1950720, 1999488, 2340864, 2499360, 2519040, 2600960, 2665984, 2926080, 2999232, 3022848, 3121152, 3332480, 3749040, 3778560, 3901440, 3998976, 4681728, 4998720, 5038080, 5201920, 5331968, 5852160, 5998464, 6664960, 7498080, 7557120, 7802880, 7997952, 9363456, 9997440, 10663936, 11704320, 11996928, 13329920, 14996160, 15114240, 15605760, 15995904, 19994880, 21327872, 23408640, 23993856, 26659840, 29992320, 31991808, 39989760, 42655744, 46817280, 47987712, 53319680, 59984640, 63983616, 79979520, 95975424, 106639360, 119969280, 127967232, 159959040, 191950848, 213278720, 239938560, 319918080, 383901696, 479877120, 639836160, 959754240, 1919508480]

約数ペア:

[(1, 1919508480), (2, 959754240), (3, 639836160), (4, 479877120), (5, 383901696), (6, 319918080), (8, 239938560), (9, 213278720), (10, 191950848), (12, 159959040), (15, 127967232), (16, 119969280), (18, 106639360), (20, 95975424), (24, 79979520), (30, 63983616), (32, 59984640), (36, 53319680), (40, 47987712), (41, 46817280), (45, 42655744), (48, 39989760), (60, 31991808), (64, 29992320), (72, 26659840), (80, 23993856), (82, 23408640), (90, 21327872), (96, 19994880), (120, 15995904), (123, 15605760), (127, 15114240), (128, 14996160), (144, 13329920), (160, 11996928), (164, 11704320), (180, 10663936), (192, 9997440), (205, 9363456), (240, 7997952), (246, 7802880), (254, 7557120), (256, 7498080), (288, 6664960), (320, 5998464), (328, 5852160), (360, 5331968), (369, 5201920), (381, 5038080), (384, 4998720), (410, 4681728), (480, 3998976), (492, 3901440), (508, 3778560), (512, 3749040), (576, 3332480), (615, 3121152), (635, 3022848), (640, 2999232), (656, 2926080), (720, 2665984), (738, 2600960), (762, 2519040), (768, 2499360), (820, 2340864), (960, 1999488), (984, 1950720), (1016, 1889280), (1024, 1874520), (1143, 1679360), (1152, 1666240), (1230, 1560576), (1270, 1511424), (1280, 1499616), (1312, 1463040), (1440, 1332992), (1476, 1300480), (1524, 1259520), (1536, 1249680), (1640, 1170432), (1845, 1040384), (1905, 1007616), (1920, 999744), (1968, 975360), (2032, 944640), (2048, 937260), (2286, 839680), (2304, 833120), (2460, 780288), (2540, 755712), (2560, 749808), (2624, 731520), (2880, 666496), (2952, 650240), (3048, 629760), (3072, 624840), (3280, 585216), (3690, 520192), (3810, 503808), (3840, 499872), (3936, 487680), (4064, 472320), (4096, 468630), (4572, 419840), (4608, 416560), (4920, 390144), (5080, 377856), (5120, 374904), (5207, 368640), (5248, 365760), (5715, 335872), (5760, 333248), (5904, 325120), (6096, 314880), (6144, 312420), (6560, 292608), (7380, 260096), (7620, 251904), (7680, 249936), (7872, 243840), (8128, 236160), (8192, 234315), (9144, 209920), (9216, 208280), (9840, 195072), (10160, 188928), (10240, 187452), (10414, 184320), (10496, 182880), (11430, 167936), (11520, 166624), (11808, 162560), (12192, 157440), (12288, 156210), (13120, 146304), (14760, 130048), (15240, 125952), (15360, 124968), (15621, 122880), (15744, 121920), (16256, 118080), (18288, 104960), (18432, 104140), (19680, 97536), (20320, 94464), (20480, 93726), (20828, 92160), (20992, 91440), (22860, 83968), (23040, 83312), (23616, 81280), (24384, 78720), (24576, 78105), (26035, 73728), (26240, 73152), (29520, 65024), (30480, 62976), (30720, 62484), (31242, 61440), (31488, 60960), (32512, 59040), (36576, 52480), (36864, 52070), (39360, 48768), (40640, 47232), (40960, 46863), (41656, 46080), (41984, 45720)]