1981536480

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:109

約数の個数: 1152

約数和(自身を含む): 9431976960

約数和(自身を除く): 7450440480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 27, 28, 30, 32, 33, 35, 36, 37, 40, 42, 44, 45, 46, 48, 49, 54, 55, 56, 60, 63, 66, 69, 70, 72, 74, 77, 80, 84, 88, 90, 92, 96, 98, 99, 105, 108, 110, 111, 112, 115, 120, 126, 132, 135, 138, 140, 144, 147, 148, 154, 160, 161, 165, 168, 176, 180, 184, 185, 189, 196, 198, 207, 210, 216, 220, 222, 224, 230, 231, 240, 245, 252, 253, 259, 264, 270, 276, 280, 288, 294, 296, 297, 308, 315, 322, 330, 333, 336, 345, 352, 360, 368, 370, 378, 385, 392, 396, 407, 414, 420, 432, 440, 441, 444, 460, 462, 480, 483, 490, 495, 504, 506, 518, 528, 539, 540, 552, 555, 560, 588, 592, 594, 616, 621, 630, 644, 660, 666, 672, 690, 693, 720, 735, 736, 740, 756, 759, 770, 777, 784, 792, 805, 814, 828, 840, 851, 864, 880, 882, 888, 920, 924, 945, 966, 980, 990, 999, 1008, 1012, 1035, 1036, 1056, 1078, 1080, 1104, 1110, 1120, 1127, 1155, 1176, 1184, 1188, 1221, 1232, 1242, 1260, 1265, 1288, 1295, 1320, 1323, 1332, 1380, 1386, 1440, 1449, 1470, 1480, 1485, 1512, 1518, 1540, 1554, 1568, 1584, 1610, 1617, 1628, 1656, 1665, 1680, 1702, 1760, 1764, 1771, 1776, 1813, 1840, 1848, 1890, 1932, 1960, 1980, 1998, 2016, 2024, 2035, 2070, 2072, 2079, 2156, 2160, 2205, 2208, 2220, 2254, 2277, 2310, 2331, 2352, 2376, 2415, 2442, 2464, 2484, 2520, 2530, 2553, 2576, 2590, 2640, 2646, 2664, 2695, 2760, 2772, 2849, 2898, 2940, 2960, 2970, 3024, 3036, 3080, 3105, 3108, 3168, 3220, 3234, 3256, 3312, 3330, 3360, 3381, 3404, 3465, 3528, 3542, 3552, 3626, 3663, 3680, 3696, 3780, 3795, 3864, 3885, 3920, 3960, 3996, 4048, 4070, 4140, 4144, 4158, 4255, 4312, 4320, 4347, 4410, 4440, 4508, 4554, 4620, 4662, 4704, 4752, 4830, 4851, 4884, 4968, 4995, 5040, 5060, 5106, 5152, 5180, 5280, 5292, 5313, 5328, 5390, 5439, 5520, 5544, 5635, 5698, 5796, 5880, 5920, 5940, 5957, 6048, 6072, 6105, 6160, 6210, 6216, 6440, 6468, 6512, 6615, 6624, 6660, 6762, 6808, 6831, 6930, 6993, 7056, 7084, 7245, 7252, 7326, 7392, 7560, 7590, 7659, 7728, 7770, 7840, 7920, 7992, 8085, 8096, 8140, 8280, 8288, 8316, 8510, 8547, 8624, 8694, 8820, 8855, 8880, 9016, 9065, 9108, 9240, 9324, 9361, 9504, 9660, 9702, 9768, 9936, 9990, 10080, 10120, 10143, 10212, 10360, 10395, 10584, 10626, 10656, 10780, 10878, 10989, 11040, 11088, 11270, 11385, 11396, 11592, 11655, 11760, 11880, 11914, 12144, 12210, 12320, 12397, 12420, 12432, 12765, 12880, 12936, 13024, 13230, 13320, 13524, 13616, 13662, 13860, 13986, 14112, 14168, 14245, 14490, 14504, 14553, 14652, 15120, 15180, 15318, 15456, 15540, 15840, 15939, 15984, 16170, 16280, 16317, 16560, 16632, 16905, 17020, 17094, 17248, 17388, 17640, 17710, 17760, 17871, 18032, 18130, 18216, 18315, 18480, 18648, 18722, 19320, 19404, 19536, 19872, 19943, 19980, 20240, 20286, 20424, 20720, 20790, 21168, 21252, 21560, 21735, 21756, 21978, 22176, 22540, 22770, 22792, 22977, 23184, 23310, 23520, 23760, 23828, 24255, 24288, 24420, 24794, 24840, 24864, 25530, 25641, 25760, 25872, 26460, 26565, 26640, 27048, 27195, 27232, 27324, 27720, 27972, 28083, 28336, 28490, 28980, 29008, 29106, 29304, 29785, 30240, 30360, 30429, 30636, 31080, 31878, 31968, 32340, 32560, 32634, 33120, 33264, 33810, 34040, 34155, 34188, 34776, 34965, 35280, 35420, 35742, 36064, 36260, 36432, 36630, 36960, 37191, 37296, 37444, 38295, 38640, 38808, 39072, 39886, 39960, 40480, 40572, 40848, 41440, 41580, 41699, 42336, 42504, 42735, 43120, 43470, 43512, 43956, 45080, 45540, 45584, 45954, 46368, 46620, 46805, 47520, 47656, 47817, 48510, 48840, 48951, 49588, 49680, 50715, 51060, 51282, 51744, 52920, 53130, 53280, 53613, 54096, 54390, 54648, 54945, 55440, 55944, 56166, 56672, 56980, 57960, 58016, 58212, 58608, 59570, 59829, 60720, 60858, 61272, 61985, 62160, 63756, 64680, 65120, 65268, 65527, 66528, 67620, 68080, 68310, 68376, 69552, 69930, 70560, 70840, 71484, 72520, 72765, 72864, 73260, 74382, 74592, 74888, 76590, 76923, 77280, 77616, 79695, 79772, 79920, 81144, 81585, 81696, 83160, 83398, 84249, 85008, 85470, 86240, 86940, 87024, 87912, 89355, 90160, 91080, 91168, 91908, 93240, 93610, 95312, 95634, 97020, 97680, 97902, 99176, 99360, 99715, 101430, 102120, 102564, 105840, 106260, 107226, 108192, 108780, 109296, 109890, 110880, 111573, 111888, 112332, 113960, 114885, 115920, 116424, 117216, 119140, 119658, 121440, 121716, 122544, 123970, 124320, 125097, 127512, 128205, 129360, 130536, 131054, 135240, 136160, 136620, 136752, 139104, 139860, 140415, 141680, 142968, 145040, 145530, 146520, 148764, 149776, 152145, 153180, 153846, 155232, 159390, 159544, 159840, 160839, 162288, 163170, 166320, 166796, 168498, 170016, 170940, 173880, 174048, 175824, 178710, 179487, 180320, 182160, 183816, 185955, 186480, 187220, 190624, 191268, 194040, 195360, 195804, 196581, 198352, 199430, 202860, 204240, 205128, 208495, 211680, 212520, 214452, 217560, 218592, 219780, 223146, 223776, 224664, 227920, 229770, 231840, 232848, 238280, 239085, 239316, 243432, 244755, 245088, 247940, 250194, 252747, 255024, 256410, 258720, 261072, 262108, 268065, 270480, 273240, 273504, 279720, 280830, 283360, 285936, 290080, 291060, 293040, 297528, 299145, 299552, 304290, 306360, 307692, 318780, 319088, 321678, 324576, 326340, 327635, 332640, 333592, 334719, 336996, 341880, 347760, 351648, 357420, 358974, 364320, 367632, 371910, 372960, 374440, 375291, 382536, 384615, 388080, 391608, 393162, 396704, 398860, 405720, 408480, 410256, 416990, 421245, 425040, 428904, 435120, 439560, 446292, 449328, 455840, 458689, 459540, 465696, 476560, 478170, 478632, 486864, 489510, 495880, 500388, 505494, 510048, 512820, 522144, 524216, 536130, 538461, 540960, 546480, 557865, 559440, 561660, 571872, 582120, 586080, 589743, 595056, 598290, 608580, 612720, 615384, 625485, 637560, 638176, 643356, 652680, 655270, 667184, 669438, 673992, 683760, 695520, 714840, 717948, 735264, 743820, 748880, 750582, 765072, 769230, 776160, 783216, 786324, 797720, 804195, 811440, 820512, 833980, 842490, 850080, 857808, 870240, 879120, 892584, 897435, 898656, 917378, 919080, 953120, 956340, 957264, 973728, 979020, 982905, 991760, 1000776, 1010988, 1025640, 1048432, 1072260, 1076922, 1092960, 1115730, 1118880, 1123320, 1125873, 1164240, 1179486, 1190112, 1196580, 1217160, 1225440, 1230768, 1250970, 1263735, 1275120, 1286712, 1305360, 1310540, 1334368, 1338876, 1347984, 1367520, 1376067, 1429680, 1435896, 1487640, 1497760, 1501164, 1530144, 1538460, 1566432, 1572648, 1595440, 1608390, 1622880, 1667960, 1673595, 1684980, 1715616, 1758240, 1769229, 1785168, 1794870, 1834756, 1838160, 1876455, 1912680, 1914528, 1958040, 1965810, 1983520, 2001552, 2021976, 2051280, 2096864, 2144520, 2153844, 2231460, 2246640, 2251746, 2293445, 2328480, 2358972, 2393160, 2434320, 2461536, 2501940, 2527470, 2550240, 2573424, 2610720, 2621080, 2677752, 2692305, 2695968, 2752134, 2859360, 2871792, 2948715, 2975280, 3002328, 3076920, 3145296, 3190880, 3216780, 3335920, 3347190, 3369960, 3538458, 3570336, 3589740, 3669512, 3676320, 3752910, 3825360, 3916080, 3931620, 4003104, 4043952, 4102560, 4128201, 4289040, 4307688, 4462920, 4493280, 4503492, 4586890, 4717944, 4786320, 4868640, 5003880, 5054940, 5146848, 5242160, 5355504, 5384610, 5504268, 5629365, 5743584, 5897430, 5950560, 6004656, 6153840, 6290592, 6433560, 6671840, 6694380, 6739920, 6880335, 7076916, 7179480, 7339024, 7505820, 7650720, 7832160, 7863240, 8087904, 8256402, 8578080, 8615376, 8846145, 8925840, 9006984, 9173780, 9435888, 9572640, 10007760, 10109880, 10484320, 10711008, 10769220, 11008536, 11258730, 11794860, 12009312, 12307680, 12384603, 12867120, 13388760, 13479840, 13760670, 14153832, 14358960, 14678048, 15011640, 15726480, 16512804, 17230752, 17692290, 17851680, 18013968, 18347560, 18871776, 20015520, 20219760, 20641005, 21538440, 22017072, 22517460, 23589720, 24769206, 25734240, 26777520, 27521340, 28307664, 28717920, 30023280, 31452960, 33025608, 35384580, 36027936, 36695120, 40439520, 41282010, 43076880, 44034144, 45034920, 47179440, 49538412, 53555040, 55042680, 56615328, 60046560, 61923015, 66051216, 70769160, 73390240, 82564020, 86153760, 90069840, 94358880, 99076824, 110085360, 123846030, 132102432, 141538320, 165128040, 180139680, 198153648, 220170720, 247692060, 283076640, 330256080, 396307296, 495384120, 660512160, 990768240, 1981536480]

約数ペア:

[(1, 1981536480), (2, 990768240), (3, 660512160), (4, 495384120), (5, 396307296), (6, 330256080), (7, 283076640), (8, 247692060), (9, 220170720), (10, 198153648), (11, 180139680), (12, 165128040), (14, 141538320), (15, 132102432), (16, 123846030), (18, 110085360), (20, 99076824), (21, 94358880), (22, 90069840), (23, 86153760), (24, 82564020), (27, 73390240), (28, 70769160), (30, 66051216), (32, 61923015), (33, 60046560), (35, 56615328), (36, 55042680), (37, 53555040), (40, 49538412), (42, 47179440), (44, 45034920), (45, 44034144), (46, 43076880), (48, 41282010), (49, 40439520), (54, 36695120), (55, 36027936), (56, 35384580), (60, 33025608), (63, 31452960), (66, 30023280), (69, 28717920), (70, 28307664), (72, 27521340), (74, 26777520), (77, 25734240), (80, 24769206), (84, 23589720), (88, 22517460), (90, 22017072), (92, 21538440), (96, 20641005), (98, 20219760), (99, 20015520), (105, 18871776), (108, 18347560), (110, 18013968), (111, 17851680), (112, 17692290), (115, 17230752), (120, 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(4255, 465696), (4312, 459540), (4320, 458689), (4347, 455840), (4410, 449328), (4440, 446292), (4508, 439560), (4554, 435120), (4620, 428904), (4662, 425040), (4704, 421245), (4752, 416990), (4830, 410256), (4851, 408480), (4884, 405720), (4968, 398860), (4995, 396704), (5040, 393162), (5060, 391608), (5106, 388080), (5152, 384615), (5180, 382536), (5280, 375291), (5292, 374440), (5313, 372960), (5328, 371910), (5390, 367632), (5439, 364320), (5520, 358974), (5544, 357420), (5635, 351648), (5698, 347760), (5796, 341880), (5880, 336996), (5920, 334719), (5940, 333592), (5957, 332640), (6048, 327635), (6072, 326340), (6105, 324576), (6160, 321678), (6210, 319088), (6216, 318780), (6440, 307692), (6468, 306360), (6512, 304290), (6615, 299552), (6624, 299145), (6660, 297528), (6762, 293040), (6808, 291060), (6831, 290080), (6930, 285936), (6993, 283360), (7056, 280830), (7084, 279720), (7245, 273504), (7252, 273240), (7326, 270480), (7392, 268065), (7560, 262108), (7590, 261072), (7659, 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