18420696000

素因数分解:

$2^6\times 3^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 1120

約数和(自身を含む): 81007939584

約数和(自身を除く): 62587243584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 62, 63, 64, 70, 72, 75, 80, 81, 84, 90, 93, 96, 100, 105, 108, 112, 120, 124, 125, 126, 131, 135, 140, 144, 150, 155, 160, 162, 168, 175, 180, 186, 189, 192, 200, 210, 216, 217, 224, 225, 240, 248, 250, 252, 262, 270, 279, 280, 288, 300, 310, 315, 320, 324, 336, 350, 360, 372, 375, 378, 393, 400, 405, 420, 432, 434, 448, 450, 465, 480, 496, 500, 504, 524, 525, 540, 558, 560, 567, 576, 600, 620, 630, 648, 651, 655, 672, 675, 700, 720, 744, 750, 756, 775, 786, 800, 810, 837, 840, 864, 868, 875, 900, 917, 930, 945, 960, 992, 1000, 1008, 1048, 1050, 1080, 1085, 1116, 1120, 1125, 1134, 1179, 1200, 1240, 1260, 1296, 1302, 1310, 1344, 1350, 1395, 1400, 1440, 1488, 1500, 1512, 1550, 1572, 1575, 1600, 1620, 1674, 1680, 1728, 1736, 1750, 1800, 1834, 1860, 1890, 1953, 1965, 1984, 2000, 2016, 2025, 2096, 2100, 2160, 2170, 2232, 2240, 2250, 2268, 2325, 2358, 2400, 2480, 2511, 2520, 2592, 2604, 2620, 2625, 2700, 2751, 2790, 2800, 2835, 2880, 2976, 3000, 3024, 3100, 3144, 3150, 3240, 3255, 3275, 3348, 3360, 3375, 3472, 3500, 3537, 3600, 3668, 3720, 3780, 3875, 3906, 3930, 4000, 4032, 4050, 4061, 4185, 4192, 4200, 4320, 4340, 4464, 4500, 4536, 4585, 4650, 4716, 4725, 4800, 4960, 5022, 5040, 5184, 5208, 5240, 5250, 5400, 5425, 5502, 5580, 5600, 5670, 5859, 5895, 5952, 6000, 6048, 6200, 6288, 6300, 6480, 6510, 6550, 6696, 6720, 6750, 6944, 6975, 7000, 7074, 7200, 7336, 7440, 7560, 7750, 7812, 7860, 7875, 8000, 8100, 8122, 8253, 8370, 8384, 8400, 8640, 8680, 8928, 9000, 9072, 9170, 9300, 9432, 9450, 9765, 9825, 9920, 10044, 10080, 10125, 10416, 10480, 10500, 10611, 10800, 10850, 11004, 11160, 11200, 11340, 11625, 11718, 11790, 12000, 12096, 12183, 12400, 12555, 12576, 12600, 12960, 13020, 13100, 13392, 13500, 13755, 13888, 13950, 14000, 14148, 14175, 14400, 14672, 14880, 15120, 15500, 15624, 15720, 15750, 16200, 16244, 16275, 16375, 16506, 16740, 16800, 17360, 17577, 17685, 17856, 18000, 18144, 18340, 18600, 18864, 18900, 19530, 19650, 20088, 20160, 20250, 20305, 20832, 20925, 20960, 21000, 21222, 21600, 21700, 22008, 22320, 22680, 22925, 23250, 23436, 23580, 23625, 24000, 24366, 24759, 24800, 25110, 25152, 25200, 25920, 26040, 26200, 26784, 27000, 27125, 27510, 27900, 28000, 28296, 28350, 28427, 29295, 29344, 29475, 29760, 30240, 31000, 31248, 31440, 31500, 32400, 32488, 32550, 32750, 33012, 33480, 33600, 34720, 34875, 35154, 35370, 36000, 36288, 36549, 36680, 37200, 37728, 37800, 39060, 39300, 40176, 40500, 40610, 41265, 41664, 41850, 41920, 42000, 42444, 43200, 43400, 44016, 44640, 45360, 45850, 46500, 46872, 47160, 47250, 48732, 48825, 49125, 49518, 49600, 50220, 50400, 52080, 52400, 53055, 53568, 54000, 54250, 55020, 55800, 56000, 56592, 56700, 56854, 58590, 58688, 58950, 60480, 60915, 62000, 62496, 62775, 62880, 63000, 64800, 64976, 65100, 65500, 66024, 66960, 68775, 69440, 69750, 70308, 70740, 70875, 72000, 73098, 73360, 74277, 74400, 75456, 75600, 78120, 78600, 80352, 81000, 81220, 81375, 82530, 83700, 84000, 84888, 85281, 86800, 87885, 88032, 88425, 89280, 90720, 91700, 93000, 93744, 94320, 94500, 97464, 97650, 98250, 99036, 100440, 100800, 101525, 104160, 104625, 104800, 106110, 108000, 108500, 109647, 110040, 111600, 113184, 113400, 113708, 114625, 117180, 117900, 121830, 123795, 124000, 124992, 125550, 125760, 126000, 129600, 129952, 130200, 131000, 132048, 133920, 137550, 139500, 140616, 141480, 141750, 142135, 146196, 146475, 146720, 147375, 148554, 148800, 151200, 156240, 157200, 160704, 162000, 162440, 162750, 165060, 167400, 168000, 169776, 170562, 173600, 175770, 176064, 176850, 181440, 182745, 183400, 186000, 187488, 188640, 189000, 194928, 195300, 196500, 198072, 200880, 203050, 206325, 208320, 209250, 209600, 212220, 216000, 217000, 219294, 220080, 223200, 226368, 226800, 227416, 229250, 234360, 235800, 243660, 244125, 247590, 248000, 251100, 252000, 255843, 259904, 260400, 262000, 264096, 265275, 267840, 275100, 279000, 281232, 282960, 283500, 284270, 292392, 292950, 293440, 294750, 297108, 302400, 304575, 312480, 313875, 314400, 324000, 324880, 325500, 328941, 330120, 334800, 339552, 341124, 343875, 347200, 351540, 353700, 365490, 366800, 371385, 372000, 374976, 377280, 378000, 389856, 390600, 393000, 396144, 401760, 406100, 412650, 418500, 424440, 426405, 434000, 438588, 439425, 440160, 442125, 446400, 453600, 454832, 458500, 468720, 471600, 487320, 488250, 495180, 502200, 504000, 507625, 511686, 520800, 524000, 528192, 530550, 548235, 550200, 558000, 562464, 565920, 567000, 568540, 584784, 585900, 589500, 594216, 609150, 618975, 624960, 627750, 628800, 648000, 649760, 651000, 657882, 660240, 669600, 679104, 682248, 687750, 703080, 707400, 710675, 730980, 732375, 733600, 742770, 744000, 756000, 767529, 779712, 781200, 786000, 792288, 803520, 812200, 825300, 837000, 848880, 852810, 868000, 877176, 878850, 880320, 884250, 907200, 909664, 913725, 917000, 937440, 943200, 974640, 976500, 990360, 1004400, 1015250, 1023372, 1031625, 1041600, 1048000, 1061100, 1096470, 1100400, 1116000, 1124928, 1131840, 1134000, 1137080, 1169568, 1171800, 1179000, 1188432, 1218300, 1237950, 1255500, 1279215, 1299520, 1302000, 1315764, 1320480, 1326375, 1339200, 1364496, 1375500, 1406160, 1414800, 1421350, 1461960, 1464750, 1467200, 1485540, 1512000, 1522875, 1535058, 1562400, 1572000, 1584576, 1624400, 1644705, 1650600, 1674000, 1697760, 1705620, 1736000, 1754352, 1757700, 1768500, 1819328, 1827450, 1834000, 1856925, 1874880, 1886400, 1949280, 1953000, 1980720, 2008800, 2030500, 2046744, 2063250, 2122200, 2132025, 2192940, 2197125, 2200800, 2232000, 2268000, 2274160, 2302587, 2339136, 2343600, 2358000, 2376864, 2436600, 2475900, 2511000, 2558430, 2604000, 2631528, 2640960, 2652750, 2728992, 2741175, 2751000, 2812320, 2829600, 2842700, 2923920, 2929500, 2971080, 3045750, 3070116, 3094875, 3124800, 3144000, 3248800, 3289410, 3301200, 3348000, 3395520, 3411240, 3508704, 3515400, 3537000, 3553375, 3654900, 3668000, 3713850, 3837645, 3898560, 3906000, 3961440, 4017600, 4061000, 4093488, 4126500, 4244400, 4264050, 4385880, 4394250, 4401600, 4536000, 4548320, 4568625, 4605174, 4687200, 4716000, 4753728, 4873200, 4951800, 5022000, 5116860, 5208000, 5263056, 5305500, 5457984, 5482350, 5502000, 5624640, 5659200, 5685400, 5847840, 5859000, 5942160, 6091500, 6140232, 6189750, 6396075, 6497600, 6578820, 6602400, 6696000, 6822480, 7017408, 7030800, 7074000, 7106750, 7309800, 7336000, 7427700, 7675290, 7812000, 7922880, 8122000, 8186976, 8223525, 8253000, 8488800, 8528100, 8771760, 8788500, 9096640, 9137250, 9210348, 9284625, 9374400, 9432000, 9746400, 9903600, 10044000, 10233720, 10526112, 10611000, 10660125, 10964700, 11004000, 11370800, 11512935, 11695680, 11718000, 11884320, 12183000, 12280464, 12379500, 12792150, 13157640, 13204800, 13644960, 13705875, 14061600, 14148000, 14213500, 14619600, 14855400, 15350580, 15624000, 16244000, 16373952, 16447050, 16506000, 16977600, 17056200, 17543520, 17577000, 18274500, 18420696, 18569250, 19188225, 19492800, 19807200, 20088000, 20467440, 21052224, 21222000, 21320250, 21929400, 22008000, 22741600, 23025870, 23436000, 23768640, 24366000, 24560928, 24759000, 25584300, 26315280, 27289920, 27411750, 28123200, 28296000, 28427000, 29239200, 29710800, 30701160, 31980375, 32488000, 32894100, 33012000, 34112400, 35087040, 35154000, 36549000, 36841392, 37138500, 38376450, 39614400, 40934880, 41117625, 42444000, 42640500, 43858800, 45483200, 46051740, 46872000, 48732000, 49121856, 49518000, 51168600, 52630560, 54823500, 56854000, 57564675, 58478400, 59421600, 61402320, 63960750, 65788200, 66024000, 68224800, 70308000, 73098000, 73682784, 74277000, 76752900, 81869760, 82235250, 84888000, 85281000, 87717600, 92103480, 95941125, 97464000, 99036000, 102337200, 105261120, 109647000, 113708000, 115129350, 118843200, 122804640, 127921500, 131576400, 136449600, 140616000, 146196000, 147365568, 148554000, 153505800, 164470500, 170562000, 175435200, 184206960, 191882250, 198072000, 204674400, 219294000, 227416000, 230258700, 245609280, 255843000, 263152800, 287823375, 292392000, 297108000, 307011600, 328941000, 341124000, 368413920, 383764500, 409348800, 438588000, 460517400, 511686000, 526305600, 575646750, 594216000, 614023200, 657882000, 682248000, 736827840, 767529000, 877176000, 921034800, 1023372000, 1151293500, 1228046400, 1315764000, 1535058000, 1842069600, 2046744000, 2302587000, 2631528000, 3070116000, 3684139200, 4605174000, 6140232000, 9210348000, 18420696000]

約数ペア:

[(1, 18420696000), (2, 9210348000), (3, 6140232000), (4, 4605174000), (5, 3684139200), (6, 3070116000), (7, 2631528000), (8, 2302587000), (9, 2046744000), (10, 1842069600), (12, 1535058000), (14, 1315764000), (15, 1228046400), (16, 1151293500), (18, 1023372000), (20, 921034800), (21, 877176000), (24, 767529000), (25, 736827840), (27, 682248000), (28, 657882000), (30, 614023200), (31, 594216000), (32, 575646750), (35, 526305600), (36, 511686000), (40, 460517400), (42, 438588000), (45, 409348800), (48, 383764500), (50, 368413920), (54, 341124000), (56, 328941000), (60, 307011600), (62, 297108000), (63, 292392000), (64, 287823375), (70, 263152800), (72, 255843000), (75, 245609280), (80, 230258700), (81, 227416000), (84, 219294000), (90, 204674400), (93, 198072000), (96, 191882250), (100, 184206960), (105, 175435200), (108, 170562000), (112, 164470500), (120, 153505800), (124, 148554000), (125, 147365568), (126, 146196000), (131, 140616000), (135, 136449600), (140, 131576400), (144, 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(8000, 2302587), (8100, 2274160), (8122, 2268000), (8253, 2232000), (8370, 2200800), (8384, 2197125), (8400, 2192940), (8640, 2132025), (8680, 2122200), (8928, 2063250), (9000, 2046744), (9072, 2030500), (9170, 2008800), (9300, 1980720), (9432, 1953000), (9450, 1949280), (9765, 1886400), (9825, 1874880), (9920, 1856925), (10044, 1834000), (10080, 1827450), (10125, 1819328), (10416, 1768500), (10480, 1757700), (10500, 1754352), (10611, 1736000), (10800, 1705620), (10850, 1697760), (11004, 1674000), (11160, 1650600), (11200, 1644705), (11340, 1624400), (11625, 1584576), (11718, 1572000), (11790, 1562400), (12000, 1535058), (12096, 1522875), (12183, 1512000), (12400, 1485540), (12555, 1467200), (12576, 1464750), (12600, 1461960), (12960, 1421350), (13020, 1414800), (13100, 1406160), (13392, 1375500), (13500, 1364496), (13755, 1339200), (13888, 1326375), (13950, 1320480), (14000, 1315764), (14148, 1302000), (14175, 1299520), (14400, 1279215), (14672, 1255500), (14880, 1237950), (15120, 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