81361818720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{6823}}^1$

素因数の和:6884

約数の個数: 648

約数和(自身を含む): 349784141616

約数和(自身を除く): 268422322896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 169, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 338, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 507, 520, 546, 560, 585, 588, 624, 630, 637, 672, 676, 720, 728, 735, 780, 784, 819, 840, 845, 882, 910, 936, 980, 1008, 1014, 1040, 1092, 1120, 1170, 1176, 1183, 1248, 1260, 1274, 1352, 1365, 1440, 1456, 1470, 1521, 1560, 1568, 1638, 1680, 1690, 1764, 1820, 1872, 1911, 1960, 2016, 2028, 2080, 2184, 2205, 2340, 2352, 2366, 2520, 2535, 2548, 2704, 2730, 2912, 2940, 3042, 3120, 3185, 3276, 3360, 3380, 3528, 3549, 3640, 3744, 3822, 3920, 4056, 4095, 4368, 4410, 4680, 4704, 4732, 5040, 5070, 5096, 5408, 5460, 5733, 5880, 5915, 6084, 6240, 6370, 6552, 6760, 6823, 7056, 7098, 7280, 7605, 7644, 7840, 8112, 8190, 8281, 8736, 8820, 9360, 9464, 9555, 10080, 10140, 10192, 10647, 10920, 11466, 11760, 11830, 12168, 12740, 13104, 13520, 13646, 14112, 14196, 14560, 15210, 15288, 16224, 16380, 16562, 17640, 17745, 18720, 18928, 19110, 20280, 20384, 20469, 21294, 21840, 22932, 23520, 23660, 24336, 24843, 25480, 26208, 27040, 27292, 28392, 28665, 30420, 30576, 32760, 33124, 34115, 35280, 35490, 37856, 38220, 40560, 40938, 41405, 42588, 43680, 45864, 47320, 47761, 48672, 49686, 50960, 53235, 54584, 56784, 57330, 60840, 61152, 61407, 65520, 66248, 68230, 70560, 70980, 74529, 76440, 81120, 81876, 82810, 85176, 88699, 91728, 94640, 95522, 99372, 101920, 102345, 106470, 109168, 113568, 114660, 121680, 122814, 124215, 131040, 132496, 136460, 141960, 143283, 149058, 152880, 163752, 165620, 170352, 177398, 183456, 189280, 191044, 198744, 204690, 212940, 218336, 229320, 238805, 243360, 245628, 248430, 264992, 266097, 272920, 283920, 286566, 298116, 305760, 307035, 327504, 331240, 334327, 340704, 354796, 372645, 382088, 397488, 409380, 425880, 429849, 443495, 458640, 477610, 491256, 496860, 532194, 545840, 567840, 573132, 596232, 614070, 620893, 655008, 662480, 668654, 709592, 716415, 745290, 764176, 794976, 798291, 818760, 851760, 859698, 886990, 917280, 955220, 982512, 993720, 1002981, 1064388, 1091680, 1146264, 1153087, 1192464, 1228140, 1241786, 1324960, 1330485, 1337308, 1419184, 1432830, 1490580, 1528352, 1596582, 1637520, 1671635, 1703520, 1719396, 1773980, 1862679, 1910440, 1965024, 1987440, 2005962, 2128776, 2149245, 2292528, 2306174, 2384928, 2456280, 2483572, 2660970, 2674616, 2838368, 2865660, 2981160, 3008943, 3104465, 3193164, 3275040, 3343270, 3438792, 3459261, 3547960, 3725358, 3820880, 3974880, 3991455, 4011924, 4257552, 4298490, 4346251, 4585056, 4612348, 4912560, 4967144, 5014905, 5321940, 5349232, 5588037, 5731320, 5765435, 5962320, 6017886, 6208930, 6386328, 6686540, 6877584, 6918522, 7095920, 7450716, 7641760, 7982910, 8023848, 8071609, 8515104, 8596980, 8692502, 9224696, 9313395, 9825120, 9934288, 10029810, 10377783, 10643880, 10698464, 11176074, 11462640, 11530870, 11924640, 12035772, 12417860, 12772656, 13038753, 13373080, 13755168, 13837044, 14191840, 14901432, 15044715, 15965820, 16047696, 16143218, 17193960, 17296305, 17385004, 18449392, 18626790, 19868576, 20059620, 20755566, 21287760, 21731255, 22352148, 22925280, 23061740, 24071544, 24214827, 24835720, 25545312, 26077506, 26746160, 27674088, 27940185, 29802864, 30089430, 31931640, 32095392, 32286436, 34387920, 34592610, 34770008, 36898784, 37253580, 39116259, 40119240, 40358045, 41511132, 42575520, 43462510, 44704296, 46123480, 48143088, 48429654, 49671440, 51888915, 52155012, 53492320, 55348176, 55880370, 56501263, 59605728, 60178860, 63863280, 64572872, 65193765, 68775840, 69185220, 69540016, 72644481, 74507160, 78232518, 80238480, 80716090, 83022264, 86925020, 89408592, 92246960, 96286176, 96859308, 99342880, 103777830, 104310024, 110696352, 111760740, 113002526, 120357720, 121074135, 127726560, 129145744, 130387530, 138370440, 139080032, 145288962, 149014320, 156465036, 160476960, 161432180, 166044528, 169503789, 173850040, 178817184, 184493920, 193718616, 195581295, 207555660, 208620048, 223521480, 226005052, 240715440, 242148270, 258291488, 260775060, 276740880, 282506315, 290577924, 298028640, 312930072, 322864360, 332089056, 339007578, 347700080, 363222405, 387437232, 391162590, 415111320, 417240096, 447042960, 452010104, 481430880, 484296540, 508511367, 521550120, 553481760, 565012630, 581155848, 625860144, 645728720, 678015156, 695400160, 726444810, 774874464, 782325180, 830222640, 847518945, 894085920, 904020208, 968593080, 1017022734, 1043100240, 1130025260, 1162311696, 1251720288, 1291457440, 1356030312, 1452889620, 1564650360, 1660445280, 1695037890, 1808040416, 1937186160, 2034045468, 2086200480, 2260050520, 2324623392, 2542556835, 2712060624, 2905779240, 3129300720, 3390075780, 3874372320, 4068090936, 4520101040, 5085113670, 5424121248, 5811558480, 6258601440, 6780151560, 8136181872, 9040202080, 10170227340, 11623116960, 13560303120, 16272363744, 20340454680, 27120606240, 40680909360, 81361818720]

約数ペア:

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(910, 89408592), (936, 86925020), (980, 83022264), (1008, 80716090), (1014, 80238480), (1040, 78232518), (1092, 74507160), (1120, 72644481), (1170, 69540016), (1176, 69185220), (1183, 68775840), (1248, 65193765), (1260, 64572872), (1274, 63863280), (1352, 60178860), (1365, 59605728), (1440, 56501263), (1456, 55880370), (1470, 55348176), (1521, 53492320), (1560, 52155012), (1568, 51888915), (1638, 49671440), (1680, 48429654), (1690, 48143088), (1764, 46123480), (1820, 44704296), (1872, 43462510), (1911, 42575520), (1960, 41511132), (2016, 40358045), (2028, 40119240), (2080, 39116259), (2184, 37253580), (2205, 36898784), (2340, 34770008), (2352, 34592610), (2366, 34387920), (2520, 32286436), (2535, 32095392), (2548, 31931640), (2704, 30089430), (2730, 29802864), (2912, 27940185), (2940, 27674088), (3042, 26746160), (3120, 26077506), (3185, 25545312), (3276, 24835720), (3360, 24214827), (3380, 24071544), (3528, 23061740), (3549, 22925280), (3640, 22352148), (3744, 21731255), (3822, 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(16380, 4967144), (16562, 4912560), (17640, 4612348), (17745, 4585056), (18720, 4346251), (18928, 4298490), (19110, 4257552), (20280, 4011924), (20384, 3991455), (20469, 3974880), (21294, 3820880), (21840, 3725358), (22932, 3547960), (23520, 3459261), (23660, 3438792), (24336, 3343270), (24843, 3275040), (25480, 3193164), (26208, 3104465), (27040, 3008943), (27292, 2981160), (28392, 2865660), (28665, 2838368), (30420, 2674616), (30576, 2660970), (32760, 2483572), (33124, 2456280), (34115, 2384928), (35280, 2306174), (35490, 2292528), (37856, 2149245), (38220, 2128776), (40560, 2005962), (40938, 1987440), (41405, 1965024), (42588, 1910440), (43680, 1862679), (45864, 1773980), (47320, 1719396), (47761, 1703520), (48672, 1671635), (49686, 1637520), (50960, 1596582), (53235, 1528352), (54584, 1490580), (56784, 1432830), (57330, 1419184), (60840, 1337308), (61152, 1330485), (61407, 1324960), (65520, 1241786), (66248, 1228140), (68230, 1192464), (70560, 1153087), (70980, 1146264), (74529, 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