19997176320

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{797}}^1$

素因数の和:854

約数の個数: 600

約数和(自身を含む): 78825509532

約数和(自身を除く): 58828333212

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 242, 256, 264, 270, 288, 297, 320, 324, 330, 352, 360, 363, 384, 396, 405, 432, 440, 480, 484, 495, 512, 528, 540, 576, 594, 605, 640, 648, 660, 704, 720, 726, 768, 792, 797, 810, 864, 880, 891, 960, 968, 990, 1056, 1080, 1089, 1152, 1188, 1210, 1280, 1296, 1320, 1408, 1440, 1452, 1485, 1536, 1584, 1594, 1620, 1728, 1760, 1782, 1815, 1920, 1936, 1980, 2112, 2160, 2178, 2304, 2376, 2391, 2420, 2560, 2592, 2640, 2816, 2880, 2904, 2970, 3168, 3188, 3240, 3267, 3456, 3520, 3564, 3630, 3840, 3872, 3960, 3985, 4224, 4320, 4356, 4455, 4608, 4752, 4782, 4840, 5184, 5280, 5445, 5632, 5760, 5808, 5940, 6336, 6376, 6480, 6534, 6912, 7040, 7128, 7173, 7260, 7680, 7744, 7920, 7970, 8448, 8640, 8712, 8767, 8910, 9504, 9564, 9680, 9801, 10368, 10560, 10890, 11520, 11616, 11880, 11955, 12672, 12752, 12960, 13068, 13824, 14080, 14256, 14346, 14520, 15488, 15840, 15940, 16335, 16896, 17280, 17424, 17534, 17820, 19008, 19128, 19360, 19602, 20736, 21120, 21519, 21780, 23040, 23232, 23760, 23910, 25344, 25504, 25920, 26136, 26301, 28160, 28512, 28692, 29040, 30976, 31680, 31880, 32670, 34560, 34848, 35068, 35640, 35865, 38016, 38256, 38720, 39204, 41472, 42240, 43038, 43560, 43835, 46464, 47520, 47820, 49005, 50688, 51008, 51840, 52272, 52602, 57024, 57384, 58080, 61952, 63360, 63760, 64557, 65340, 69120, 69696, 70136, 71280, 71730, 76032, 76512, 77440, 78408, 78903, 84480, 86076, 87120, 87670, 92928, 95040, 95640, 96437, 98010, 102016, 103680, 104544, 105204, 107595, 114048, 114768, 116160, 126720, 127520, 129114, 130680, 131505, 139392, 140272, 142560, 143460, 152064, 153024, 154880, 156816, 157806, 172152, 174240, 175340, 185856, 190080, 191280, 192874, 196020, 204032, 207360, 209088, 210408, 215190, 228096, 229536, 232320, 236709, 253440, 255040, 258228, 261360, 263010, 278784, 280544, 285120, 286920, 289311, 306048, 309760, 313632, 315612, 322785, 344304, 348480, 350680, 380160, 382560, 385748, 392040, 394515, 408064, 418176, 420816, 430380, 456192, 459072, 464640, 473418, 482185, 510080, 516456, 522720, 526020, 557568, 561088, 570240, 573840, 578622, 612096, 627264, 631224, 645570, 688608, 696960, 701360, 710127, 760320, 765120, 771496, 784080, 789030, 836352, 841632, 860760, 867933, 918144, 929280, 946836, 964370, 1020160, 1032912, 1045440, 1052040, 1122176, 1140480, 1147680, 1157244, 1183545, 1224192, 1254528, 1262448, 1291140, 1377216, 1393920, 1402720, 1420254, 1446555, 1530240, 1542992, 1568160, 1578060, 1672704, 1683264, 1721520, 1735866, 1836288, 1893672, 1928740, 2040320, 2065824, 2090880, 2104080, 2244352, 2280960, 2295360, 2314488, 2367090, 2509056, 2524896, 2582280, 2603799, 2754432, 2787840, 2805440, 2840508, 2893110, 3060480, 3085984, 3136320, 3156120, 3366528, 3443040, 3471732, 3550635, 3672576, 3787344, 3857480, 4131648, 4181760, 4208160, 4339665, 4488704, 4590720, 4628976, 4734180, 5018112, 5049792, 5164560, 5207598, 5508864, 5610880, 5681016, 5786220, 6120960, 6171968, 6272640, 6312240, 6733056, 6886080, 6943464, 7101270, 7574688, 7714960, 7811397, 8263296, 8363520, 8416320, 8679330, 9181440, 9257952, 9468360, 10099584, 10329120, 10415196, 11017728, 11221760, 11362032, 11572440, 12343936, 12545280, 12624480, 13018995, 13466112, 13772160, 13886928, 14202540, 15149376, 15429920, 15622794, 16526592, 16832640, 17358660, 18362880, 18515904, 18936720, 20199168, 20658240, 20830392, 22443520, 22724064, 23144880, 24687872, 25090560, 25248960, 26037990, 27544320, 27773856, 28405080, 30298752, 30859840, 31245588, 33053184, 33665280, 34717320, 37031808, 37873440, 39056985, 40398336, 41316480, 41660784, 45448128, 46289760, 49375744, 50497920, 52075980, 55088640, 55547712, 56810160, 60597504, 61719680, 62491176, 67330560, 69434640, 74063616, 75746880, 78113970, 82632960, 83321568, 90896256, 92579520, 100995840, 104151960, 111095424, 113620320, 121195008, 123439360, 124982352, 138869280, 148127232, 151493760, 156227940, 165265920, 166643136, 181792512, 185159040, 201991680, 208303920, 222190848, 227240640, 246878720, 249964704, 277738560, 302987520, 312455880, 333286272, 363585024, 370318080, 416607840, 444381696, 454481280, 499929408, 555477120, 605975040, 624911760, 666572544, 740636160, 833215680, 908962560, 999858816, 1110954240, 1249823520, 1333145088, 1666431360, 1817925120, 1999717632, 2221908480, 2499647040, 3332862720, 3999435264, 4999294080, 6665725440, 9998588160, 19997176320]

約数ペア:

[(1, 19997176320), (2, 9998588160), (3, 6665725440), (4, 4999294080), (5, 3999435264), (6, 3332862720), (8, 2499647040), (9, 2221908480), (10, 1999717632), (11, 1817925120), (12, 1666431360), (15, 1333145088), (16, 1249823520), (18, 1110954240), (20, 999858816), (22, 908962560), (24, 833215680), (27, 740636160), (30, 666572544), (32, 624911760), (33, 605975040), (36, 555477120), (40, 499929408), (44, 454481280), (45, 444381696), (48, 416607840), (54, 370318080), (55, 363585024), (60, 333286272), (64, 312455880), (66, 302987520), (72, 277738560), (80, 249964704), (81, 246878720), (88, 227240640), (90, 222190848), (96, 208303920), (99, 201991680), (108, 185159040), (110, 181792512), (120, 166643136), (121, 165265920), (128, 156227940), (132, 151493760), (135, 148127232), (144, 138869280), (160, 124982352), (162, 123439360), (165, 121195008), (176, 113620320), (180, 111095424), (192, 104151960), (198, 100995840), (216, 92579520), (220, 90896256), (240, 83321568), (242, 82632960), (256, 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