20078778720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 1152

約数和(自身を含む): 89190097920

約数和(自身を除く): 69111319200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 29, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 58, 60, 65, 66, 70, 77, 78, 80, 84, 87, 88, 91, 96, 104, 105, 110, 112, 116, 120, 121, 130, 131, 132, 140, 143, 145, 154, 156, 160, 165, 168, 174, 176, 182, 195, 203, 208, 210, 220, 224, 231, 232, 240, 242, 260, 262, 264, 273, 280, 286, 290, 308, 312, 319, 330, 336, 348, 352, 363, 364, 377, 385, 390, 393, 406, 416, 420, 429, 435, 440, 455, 462, 464, 480, 484, 520, 524, 528, 546, 560, 572, 580, 605, 609, 616, 624, 638, 655, 660, 672, 696, 715, 726, 728, 754, 770, 780, 786, 812, 840, 847, 858, 870, 880, 910, 917, 924, 928, 957, 968, 1001, 1015, 1040, 1048, 1056, 1092, 1120, 1131, 1144, 1155, 1160, 1210, 1218, 1232, 1248, 1276, 1310, 1320, 1365, 1392, 1430, 1441, 1452, 1456, 1508, 1540, 1560, 1572, 1573, 1595, 1624, 1680, 1694, 1703, 1716, 1740, 1760, 1815, 1820, 1834, 1848, 1885, 1914, 1936, 1965, 2002, 2030, 2080, 2096, 2145, 2184, 2233, 2262, 2288, 2310, 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15851, 16016, 16240, 16588, 16940, 17030, 17160, 17292, 17545, 17864, 18096, 18340, 18480, 18733, 18876, 18995, 19140, 19360, 19488, 20020, 20174, 20328, 20436, 20735, 20960, 21054, 21112, 21615, 21840, 22008, 22022, 22330, 22620, 22794, 22880, 23056, 23595, 23842, 24024, 24360, 24563, 24882, 25168, 25410, 25520, 25545, 26390, 26593, 26796, 27104, 27248, 27510, 28072, 28820, 29029, 29040, 29344, 30030, 30160, 30261, 30392, 30624, 31440, 31460, 31668, 31702, 32032, 32480, 33033, 33176, 33495, 33880, 34060, 34320, 34584, 35090, 35728, 35763, 36192, 36680, 36960, 37466, 37752, 37990, 38280, 39585, 40040, 40348, 40656, 40872, 41470, 41789, 42108, 42224, 43230, 43680, 44016, 44044, 44660, 45240, 45588, 45617, 46112, 47190, 47553, 47684, 48048, 48720, 49126, 49387, 49764, 50336, 50435, 50820, 51040, 51090, 52635, 52780, 53186, 53592, 54496, 55020, 55055, 56144, 56199, 56985, 57640, 58058, 58080, 59605, 60060, 60320, 60522, 60784, 62205, 62880, 62920, 63336, 63404, 66066, 66352, 66990, 67760, 68120, 68640, 69168, 70180, 71456, 71526, 73360, 73689, 74932, 75504, 75980, 76560, 79170, 79255, 79779, 80080, 80696, 81312, 81744, 82940, 83578, 84216, 84448, 86460, 87087, 88032, 88088, 89320, 90480, 91176, 91234, 93665, 94380, 95106, 95368, 96096, 97440, 98252, 98774, 99528, 100870, 101640, 102180, 105270, 105560, 106372, 107184, 110040, 110110, 110957, 112288, 112398, 113970, 115280, 116116, 119210, 120120, 121044, 121568, 122815, 124410, 125367, 125840, 126672, 126808, 131131, 132132, 132704, 132965, 133980, 135520, 136240, 136851, 138336, 140360, 143052, 145145, 146720, 147378, 148161, 149864, 151008, 151305, 151960, 153120, 158340, 158510, 159558, 160160, 161392, 163488, 165165, 165880, 167156, 168432, 172920, 174174, 176176, 178640, 178815, 180960, 182352, 182468, 187330, 188760, 190212, 190736, 196504, 197548, 199056, 201740, 203280, 204360, 206063, 208945, 210540, 211120, 212744, 214368, 220080, 220220, 221914, 224796, 227940, 228085, 230560, 232232, 237765, 238420, 240240, 242088, 245630, 246935, 248820, 250734, 251680, 253344, 253616, 262262, 264264, 265930, 267960, 272480, 273702, 280720, 280995, 286104, 290290, 292523, 294756, 296322, 299728, 302610, 303920, 316680, 317020, 319116, 319319, 322784, 330330, 331760, 332871, 334312, 336864, 345709, 345840, 348348, 352352, 357280, 357630, 364704, 364936, 368445, 374660, 377520, 380424, 381472, 393008, 393393, 395096, 398112, 398895, 403480, 406560, 408720, 412126, 417890, 421080, 422240, 425488, 435435, 440160, 440440, 443828, 449592, 455880, 456170, 459679, 464464, 475530, 476840, 480480, 484176, 491260, 493870, 497640, 501468, 507232, 524524, 528528, 531860, 535920, 543257, 547404, 554785, 561440, 561990, 572208, 580580, 585046, 589512, 592644, 599456, 605220, 607840, 618189, 626835, 633360, 634040, 638232, 638638, 655655, 660660, 663520, 665742, 668624, 684255, 691418, 691680, 696696, 715260, 729872, 736890, 740805, 749320, 755040, 760848, 786016, 786786, 790192, 797790, 806960, 817440, 824252, 835780, 842160, 850976, 870870, 877569, 880880, 887656, 899184, 911760, 912340, 919358, 928928, 951060, 953680, 957957, 968352, 982520, 987740, 995280, 1002936, 1030315, 1037127, 1049048, 1057056, 1063720, 1071840, 1086514, 1094808, 1109570, 1123980, 1144416, 1161160, 1170092, 1179024, 1185288, 1210440, 1236378, 1253670, 1266720, 1268080, 1276464, 1277276, 1311310, 1321320, 1331484, 1337248, 1368510, 1379037, 1382836, 1393392, 1430520, 1442441, 1459744, 1462615, 1473780, 1481610, 1498640, 1521696, 1573572, 1580384, 1595580, 1596595, 1613920, 1629771, 1648504, 1664355, 1671560, 1684320, 1728545, 1741740, 1755138, 1761760, 1775312, 1798368, 1823520, 1824680, 1838716, 1902120, 1907360, 1915914, 1965040, 1966965, 1975480, 1990560, 2005872, 2060630, 2074254, 2098096, 2127440, 2173028, 2189616, 2219140, 2247960, 2298395, 2322320, 2340184, 2358048, 2370576, 2420880, 2472756, 2507340, 2536160, 2552928, 2554552, 2622620, 2642640, 2662968, 2716285, 2737020, 2758074, 2765672, 2786784, 2861040, 2884882, 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12588576, 12764640, 12772760, 12871012, 13038168, 13314840, 13790370, 13828360, 13933920, 14041104, 14424410, 14709728, 15211196, 15327312, 15735720, 16088765, 16297710, 16485040, 16594032, 17309292, 17384224, 17551380, 17753120, 17927481, 18387160, 19013995, 19159140, 19306518, 19782048, 20058720, 20742540, 20980960, 21636615, 21730280, 21896160, 22064592, 22816794, 23079056, 23401840, 23705760, 23903308, 24727560, 25545520, 25742024, 26076336, 26629680, 27580740, 27656720, 28082208, 28848820, 29879135, 30422392, 30654624, 31471440, 32177530, 32595420, 32970080, 33188064, 34618584, 35102760, 35854962, 36774320, 38027990, 38318280, 38613036, 41485080, 41830789, 43273230, 43460560, 44129184, 45633588, 46158112, 46803680, 47806616, 48266295, 49455120, 51091040, 51484048, 52152672, 53259360, 55161480, 55313440, 57041985, 57697640, 59758270, 60844784, 62942880, 64355060, 65190840, 69237168, 70205520, 71709924, 73548640, 76055980, 76636560, 77226072, 82970160, 83661578, 86546460, 86921120, 89637405, 91267176, 95613232, 96532590, 98910240, 102968096, 110322960, 114083970, 115395280, 119516540, 121689568, 125492367, 128710120, 130381680, 138474336, 140411040, 143419848, 152111960, 153273120, 154452144, 165940320, 167323156, 173092920, 179274810, 182534352, 191226464, 193065180, 209153945, 220645920, 228167940, 230790560, 239033080, 250984734, 257420240, 260763360, 286839696, 304223920, 308904288, 334646312, 346185840, 358549620, 365068704, 386130360, 418307890, 456335880, 478066160, 501969468, 514840480, 573679392, 608447840, 627461835, 669292624, 692371680, 717099240, 772260720, 836615780, 912671760, 956132320, 1003938936, 1254923670, 1338585248, 1434198480, 1544521440, 1673231560, 1825343520, 2007877872, 2509847340, 2868396960, 3346463120, 4015755744, 5019694680, 6692926240, 10039389360, 20078778720]

約数ペア:

[(1, 20078778720), (2, 10039389360), (3, 6692926240), (4, 5019694680), (5, 4015755744), (6, 3346463120), (7, 2868396960), (8, 2509847340), (10, 2007877872), (11, 1825343520), (12, 1673231560), (13, 1544521440), (14, 1434198480), (15, 1338585248), (16, 1254923670), (20, 1003938936), (21, 956132320), (22, 912671760), (24, 836615780), (26, 772260720), (28, 717099240), (29, 692371680), (30, 669292624), (32, 627461835), (33, 608447840), (35, 573679392), (39, 514840480), (40, 501969468), (42, 478066160), (44, 456335880), (48, 418307890), (52, 386130360), (55, 365068704), (56, 358549620), (58, 346185840), (60, 334646312), (65, 308904288), (66, 304223920), (70, 286839696), (77, 260763360), (78, 257420240), (80, 250984734), (84, 239033080), (87, 230790560), (88, 228167940), (91, 220645920), (96, 209153945), (104, 193065180), (105, 191226464), (110, 182534352), (112, 179274810), (116, 173092920), (120, 167323156), (121, 165940320), (130, 154452144), (131, 153273120), (132, 152111960), (140, 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12764640), (1595, 12588576), (1624, 12363780), (1680, 11951654), (1694, 11852880), (1703, 11790240), (1716, 11700920), (1740, 11539528), (1760, 11408397), (1815, 11062688), (1820, 11032296), (1834, 10948080), (1848, 10865140), (1885, 10651872), (1914, 10490480), (1936, 10371270), (1965, 10218208), (2002, 10029360), (2030, 9891024), (2080, 9653259), (2096, 9579570), (2145, 9360736), (2184, 9193580), (2233, 8991840), (2262, 8876560), (2288, 8775690), (2310, 8692112), (2320, 8654646), (2420, 8297016), (2436, 8242520), (2464, 8148855), (2541, 7901920), (2552, 7867860), (2620, 7663656), (2639, 7608480), (2640, 7605598), (2730, 7354864), (2751, 7298720), (2784, 7212205), (2860, 7020552), (2882, 6966960), (2904, 6914180), (2912, 6895185), (3003, 6686240), (3016, 6657420), (3045, 6594016), (3080, 6519084), (3120, 6435506), (3144, 6386380), (3146, 6382320), (3190, 6294288), (3248, 6181890), (3360, 5975827), (3388, 5926440), (3406, 5895120), (3432, 5850460), (3480, 5769764), (3509, 5722080), (3630, 5531344), (3640, 5516148), (3668, 5474040), (3696, 5432570), (3770, 5325936), (3799, 5285280), (3828, 5245240), (3872, 5185635), (3930, 5109104), (4004, 5014680), (4060, 4945512), (4147, 4841760), (4192, 4789785), (4235, 4741152), (4290, 4680368), (4323, 4644640), (4368, 4596790), (4466, 4495920), (4524, 4438280), (4576, 4387845), (4585, 4379232), (4620, 4346056), (4640, 4327323), (4719, 4254880), (4785, 4196192), (4840, 4148508), (4872, 4121260), (5005, 4011744), (5082, 3950960), (5104, 3933930), (5109, 3930080), (5240, 3831828), (5278, 3804240), (5280, 3802799), (5460, 3677432), (5502, 3649360), (5655, 3550624), (5720, 3510276), (5764, 3483480), (5808, 3457090), (6006, 3343120), (6032, 3328710), (6090, 3297008), (6160, 3259542), (6240, 3217753), (6288, 3193190), (6292, 3191160), (6380, 3147144), (6496, 3090945), (6699, 2997280), (6776, 2963220), (6812, 2947560), (6864, 2925230), (6960, 2884882), (7018, 2861040), (7205, 2786784), (7260, 2765672), (7280, 2758074), (7336, 2737020), (7392, 2716285), (7540, 2662968), (7598, 2642640), (7656, 2622620), (7860, 2554552), (7865, 2552928), (7917, 2536160), (8008, 2507340), (8120, 2472756), (8294, 2420880), (8470, 2370576), (8515, 2358048), (8580, 2340184), (8646, 2322320), (8736, 2298395), (8932, 2247960), (9048, 2219140), (9170, 2189616), (9240, 2173028), (9438, 2127440), (9570, 2098096), (9680, 2074254), (9744, 2060630), (10010, 2005872), (10087, 1990560), (10164, 1975480), (10208, 1966965), (10218, 1965040), (10480, 1915914), (10527, 1907360), (10556, 1902120), (10920, 1838716), (11004, 1824680), (11011, 1823520), (11165, 1798368), (11310, 1775312), (11397, 1761760), (11440, 1755138), (11528, 1741740), (11616, 1728545), (11921, 1684320), (12012, 1671560), (12064, 1664355), (12180, 1648504), (12320, 1629771), (12441, 1613920), (12576, 1596595), (12584, 1595580), (12705, 1580384), (12760, 1573572), (13195, 1521696), (13398, 1498640), (13552, 1481610), (13624, 1473780), (13728, 1462615), (13755, 1459744), 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