81453345120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1804

約数の個数: 768

約数和(自身を含む): 342603233280

約数和(自身を除く): 261149888160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 43, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 86, 90, 96, 105, 108, 111, 112, 120, 126, 129, 135, 140, 144, 148, 160, 168, 172, 180, 185, 189, 210, 215, 216, 222, 224, 240, 252, 258, 259, 270, 280, 288, 296, 301, 315, 333, 336, 344, 360, 370, 378, 387, 420, 430, 432, 444, 480, 504, 516, 518, 540, 555, 560, 592, 602, 630, 645, 666, 672, 688, 720, 740, 756, 774, 777, 840, 860, 864, 888, 903, 945, 999, 1008, 1032, 1036, 1080, 1110, 1120, 1161, 1184, 1204, 1260, 1290, 1295, 1332, 1376, 1440, 1480, 1505, 1512, 1548, 1554, 1591, 1665, 1680, 1693, 1720, 1776, 1806, 1890, 1935, 1998, 2016, 2064, 2072, 2160, 2220, 2322, 2331, 2408, 2520, 2580, 2590, 2664, 2709, 2960, 3010, 3024, 3096, 3108, 3182, 3330, 3360, 3386, 3440, 3552, 3612, 3780, 3870, 3885, 3996, 4128, 4144, 4320, 4440, 4515, 4644, 4662, 4773, 4816, 4995, 5040, 5079, 5160, 5180, 5328, 5418, 5805, 5920, 6020, 6048, 6192, 6216, 6364, 6660, 6772, 6880, 6993, 7224, 7560, 7740, 7770, 7955, 7992, 8127, 8288, 8465, 8880, 9030, 9288, 9324, 9546, 9632, 9990, 10080, 10158, 10320, 10360, 10656, 10836, 11137, 11610, 11655, 11851, 12040, 12384, 12432, 12728, 13320, 13544, 13545, 13986, 14319, 14448, 15120, 15237, 15480, 15540, 15910, 15984, 16254, 16930, 17760, 18060, 18576, 18648, 19092, 19980, 20316, 20640, 20720, 21672, 22274, 23220, 23310, 23702, 23865, 24080, 24864, 25395, 25456, 26640, 27088, 27090, 27972, 28638, 28896, 30240, 30474, 30960, 31080, 31820, 31968, 32508, 33411, 33860, 34965, 35553, 36120, 37152, 37296, 38184, 39960, 40632, 40635, 41440, 42957, 43344, 44548, 45711, 46440, 46620, 47404, 47730, 48160, 50790, 50912, 53280, 54176, 54180, 55685, 55944, 57276, 59255, 60948, 61920, 62160, 62641, 63640, 65016, 66822, 67720, 69930, 71106, 71595, 72240, 72799, 74592, 76185, 76368, 79920, 81264, 81270, 85914, 86688, 89096, 91422, 92880, 93240, 94808, 95460, 100233, 101580, 106659, 108360, 111370, 111888, 114552, 118510, 121896, 124320, 125282, 127280, 130032, 133644, 135440, 139860, 142212, 143190, 144480, 145598, 152370, 152736, 159840, 162528, 162540, 167055, 171828, 177765, 178192, 182844, 185760, 186480, 187923, 189616, 190920, 200466, 203160, 213318, 214785, 216720, 218397, 222740, 223776, 228555, 229104, 237020, 243792, 250564, 254560, 260064, 267288, 270880, 279720, 284424, 286380, 291196, 300699, 304740, 313205, 319977, 325080, 334110, 343656, 355530, 356384, 363995, 365688, 372960, 375846, 379232, 381840, 400932, 406320, 426636, 429570, 433440, 436794, 438487, 445480, 457110, 458208, 474040, 487584, 501128, 501165, 509593, 533295, 534576, 559440, 563769, 568848, 572760, 582392, 601398, 609480, 626410, 639954, 650160, 655191, 668220, 687312, 711060, 727990, 731376, 751692, 763680, 801864, 812640, 853272, 859140, 873588, 876974, 890960, 914220, 939615, 948080, 1002256, 1002330, 1019186, 1066590, 1069152, 1091985, 1118880, 1127538, 1137696, 1145520, 1164784, 1202796, 1218960, 1252820, 1279908, 1300320, 1310382, 1315461, 1336440, 1374624, 1422120, 1455980, 1462752, 1503384, 1503495, 1528779, 1599885, 1603728, 1691307, 1706544, 1718280, 1747176, 1753948, 1781920, 1828440, 1879230, 1896160, 1965573, 2004512, 2004660, 2038372, 2133180, 2183970, 2192435, 2255076, 2291040, 2329568, 2405592, 2437920, 2505640, 2547965, 2559816, 2620764, 2630922, 2672880, 2693563, 2818845, 2844240, 2911960, 3006768, 3006990, 3057558, 3199770, 3207456, 3275955, 3382614, 3413088, 3436560, 3494352, 3507896, 3656880, 3758460, 3931146, 3946383, 4009320, 4076744, 4266360, 4367940, 4384870, 4510152, 4586337, 4811184, 5011280, 5095930, 5119632, 5241528, 5261844, 5345760, 5387126, 5637690, 5688480, 5823920, 6013536, 6013980, 6115116, 6399540, 6551910, 6577305, 6765228, 6873120, 6988704, 7015792, 7313760, 7516920, 7643895, 7862292, 7892766, 8018640, 8080689, 8153488, 8456535, 8532720, 8735880, 8769740, 9020304, 9172674, 9622368, 9827865, 10022560, 10191860, 10239264, 10483056, 10523688, 10774252, 11275380, 11647840, 11839149, 12027960, 12230232, 12799080, 13103820, 13154610, 13467815, 13530456, 13759011, 14031584, 15033840, 15287790, 15724584, 15785532, 16037280, 16161378, 16306976, 16913070, 17065440, 17471760, 17539480, 18040608, 18345348, 18854941, 19655730, 19731915, 20383720, 20966112, 21047376, 21548504, 22550760, 22931685, 23678298, 24055920, 24242067, 24460464, 25598160, 26207640, 26309220, 26935630, 27060912, 27518022, 30067680, 30575580, 31449168, 31571064, 32322756, 33826140, 34943520, 35078960, 36690696, 37709882, 39311460, 39463830, 40403445, 40767440, 42094752, 43097008, 45101520, 45863370, 47356596, 48111840, 48484134, 48920928, 51196320, 52415280, 52618440, 53871260, 54121824, 55036044, 56564823, 59195745, 61151160, 62898336, 63142128, 64645512, 67652280, 68795055, 70157920, 72726201, 73381392, 75419764, 78622920, 78927660, 80806890, 81534880, 86194016, 90203040, 91726740, 94274705, 94713192, 96968268, 104830560, 105236880, 107742520, 110072088, 113129646, 118391490, 121210335, 122302320, 126284256, 129291024, 135304560, 137590110, 145452402, 146762784, 150839528, 157245840, 157855320, 161613780, 169694469, 183453480, 188549410, 189426384, 193936536, 210473760, 215485040, 220144176, 226259292, 236782980, 242420670, 244604640, 258582048, 270609120, 275180220, 282824115, 290904804, 301679056, 314491680, 315710640, 323227560, 339388938, 363631005, 366906960, 377098820, 378852768, 387873072, 430970080, 440288352, 452518584, 473565960, 484841340, 509083407, 550360440, 565648230, 581809608, 603358112, 631421280, 646455120, 678777876, 727262010, 733813920, 754197640, 775746144, 848472345, 905037168, 947131920, 969682680, 1018166814, 1100720880, 1131296460, 1163619216, 1292910240, 1357555752, 1454524020, 1508395280, 1696944690, 1810074336, 1894263840, 1939365360, 2036333628, 2201441760, 2262592920, 2327238432, 2545417035, 2715111504, 2909048040, 3016790560, 3393889380, 3878730720, 4072667256, 4525185840, 5090834070, 5430223008, 5818096080, 6787778760, 8145334512, 9050371680, 10181668140, 11636192160, 13575557520, 16290669024, 20363336280, 27151115040, 40726672560, 81453345120]

約数ペア:

[(1, 81453345120), (2, 40726672560), (3, 27151115040), (4, 20363336280), (5, 16290669024), (6, 13575557520), (7, 11636192160), (8, 10181668140), (9, 9050371680), (10, 8145334512), (12, 6787778760), (14, 5818096080), (15, 5430223008), (16, 5090834070), (18, 4525185840), (20, 4072667256), (21, 3878730720), (24, 3393889380), (27, 3016790560), (28, 2909048040), (30, 2715111504), (32, 2545417035), (35, 2327238432), (36, 2262592920), (37, 2201441760), (40, 2036333628), (42, 1939365360), (43, 1894263840), (45, 1810074336), (48, 1696944690), (54, 1508395280), (56, 1454524020), (60, 1357555752), (63, 1292910240), (70, 1163619216), (72, 1131296460), (74, 1100720880), (80, 1018166814), (84, 969682680), (86, 947131920), (90, 905037168), (96, 848472345), (105, 775746144), (108, 754197640), (111, 733813920), (112, 727262010), (120, 678777876), (126, 646455120), (129, 631421280), (135, 603358112), (140, 581809608), (144, 565648230), (148, 550360440), (160, 509083407), (168, 484841340), (172, 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(1008, 80806890), (1032, 78927660), (1036, 78622920), (1080, 75419764), (1110, 73381392), (1120, 72726201), (1161, 70157920), (1184, 68795055), (1204, 67652280), (1260, 64645512), (1290, 63142128), (1295, 62898336), (1332, 61151160), (1376, 59195745), (1440, 56564823), (1480, 55036044), (1505, 54121824), (1512, 53871260), (1548, 52618440), (1554, 52415280), (1591, 51196320), (1665, 48920928), (1680, 48484134), (1693, 48111840), (1720, 47356596), (1776, 45863370), (1806, 45101520), (1890, 43097008), (1935, 42094752), (1998, 40767440), (2016, 40403445), (2064, 39463830), (2072, 39311460), (2160, 37709882), (2220, 36690696), (2322, 35078960), (2331, 34943520), (2408, 33826140), (2520, 32322756), (2580, 31571064), (2590, 31449168), (2664, 30575580), (2709, 30067680), (2960, 27518022), (3010, 27060912), (3024, 26935630), (3096, 26309220), (3108, 26207640), (3182, 25598160), (3330, 24460464), (3360, 24242067), (3386, 24055920), (3440, 23678298), (3552, 22931685), (3612, 22550760), (3780, 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