80214865920

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 1152

約数和(自身を含む): 344184422400

約数和(自身を除く): 263969556480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 108, 112, 120, 124, 126, 128, 135, 140, 144, 147, 155, 160, 168, 180, 186, 189, 191, 192, 196, 210, 216, 217, 224, 240, 245, 248, 252, 256, 270, 279, 280, 288, 294, 310, 315, 320, 336, 360, 372, 378, 382, 384, 392, 420, 432, 434, 441, 448, 465, 480, 490, 496, 504, 512, 540, 558, 560, 573, 576, 588, 620, 630, 640, 651, 672, 720, 735, 744, 756, 764, 768, 784, 837, 840, 864, 868, 882, 896, 930, 945, 955, 960, 980, 992, 1008, 1024, 1080, 1085, 1116, 1120, 1146, 1152, 1176, 1240, 1260, 1280, 1302, 1323, 1337, 1344, 1395, 1440, 1470, 1488, 1512, 1519, 1528, 1536, 1568, 1674, 1680, 1719, 1728, 1736, 1764, 1792, 1860, 1890, 1910, 1920, 1953, 1960, 1984, 2016, 2048, 2160, 2170, 2205, 2232, 2240, 2292, 2304, 2352, 2480, 2520, 2560, 2604, 2646, 2674, 2688, 2790, 2865, 2880, 2940, 2976, 3024, 3038, 3056, 3072, 3136, 3255, 3348, 3360, 3438, 3456, 3472, 3528, 3584, 3720, 3780, 3820, 3840, 3906, 3920, 3968, 4011, 4032, 4185, 4320, 4340, 4410, 4464, 4480, 4557, 4584, 4608, 4704, 4960, 5040, 5120, 5157, 5208, 5292, 5348, 5376, 5580, 5730, 5760, 5859, 5880, 5921, 5952, 6048, 6076, 6112, 6144, 6272, 6510, 6615, 6685, 6696, 6720, 6876, 6912, 6944, 7056, 7168, 7440, 7560, 7595, 7640, 7680, 7812, 7840, 7936, 8022, 8064, 8370, 8595, 8640, 8680, 8820, 8928, 8960, 9114, 9168, 9216, 9359, 9408, 9765, 9920, 10080, 10240, 10314, 10416, 10584, 10696, 10752, 11160, 11460, 11520, 11718, 11760, 11842, 11904, 12033, 12096, 12152, 12224, 12544, 13020, 13230, 13370, 13392, 13440, 13671, 13752, 13824, 13888, 14112, 14336, 14880, 15120, 15190, 15280, 15360, 15624, 15680, 15872, 16044, 16128, 16740, 17190, 17280, 17360, 17640, 17763, 17856, 17920, 18228, 18336, 18432, 18718, 18816, 19530, 19840, 20055, 20160, 20628, 20832, 21168, 21392, 21504, 22320, 22785, 22920, 23040, 23436, 23520, 23684, 23808, 24066, 24192, 24304, 24448, 25088, 25785, 26040, 26460, 26740, 26784, 26880, 27342, 27504, 27648, 27776, 28077, 28224, 29295, 29605, 29760, 30240, 30380, 30560, 30720, 31248, 31360, 31744, 32088, 32256, 33480, 34380, 34560, 34720, 35280, 35526, 35712, 35840, 36099, 36456, 36672, 37436, 37632, 39060, 39680, 40110, 40320, 41013, 41256, 41447, 41664, 42336, 42784, 43008, 44640, 45570, 45840, 46080, 46795, 46872, 47040, 47368, 47616, 48132, 48384, 48608, 48896, 50176, 51570, 52080, 52920, 53289, 53480, 53568, 53760, 54684, 55008, 55296, 55552, 56154, 56448, 58590, 59210, 59520, 60165, 60480, 60760, 61120, 62496, 62720, 63488, 64176, 64512, 66960, 68355, 68760, 69120, 69440, 70560, 71052, 71424, 71680, 72198, 72912, 73344, 74872, 75264, 78120, 79360, 80220, 80640, 82026, 82512, 82894, 83328, 84231, 84672, 85568, 88815, 89280, 91140, 91680, 92160, 93590, 93744, 94080, 94736, 95232, 96264, 96768, 97216, 97792, 100352, 103140, 104160, 105840, 106578, 106960, 107136, 107520, 109368, 110016, 111104, 112308, 112896, 117180, 118420, 119040, 120330, 120960, 121520, 122240, 124341, 124992, 125440, 128352, 129024, 133920, 136710, 137520, 138240, 138880, 140385, 141120, 142104, 142848, 144396, 145824, 146688, 149744, 150528, 156240, 158720, 159867, 160440, 161280, 164052, 165024, 165788, 166656, 168462, 169344, 171136, 177630, 178560, 180495, 182280, 183360, 187180, 187488, 188160, 189472, 190464, 192528, 193536, 194432, 195584, 205065, 206280, 207235, 208320, 211680, 213156, 213920, 214272, 215040, 218736, 220032, 222208, 224616, 225792, 234360, 236840, 238080, 240660, 241920, 243040, 244480, 248682, 249984, 250880, 252693, 256704, 266445, 267840, 273420, 275040, 276480, 277760, 280770, 282240, 284208, 285696, 288792, 290129, 291648, 293376, 299488, 301056, 312480, 317440, 319734, 320880, 322560, 328104, 330048, 331576, 333312, 336924, 338688, 342272, 355260, 357120, 360990, 364560, 366720, 373023, 374360, 374976, 376320, 378944, 385056, 387072, 388864, 391168, 410130, 412560, 414470, 416640, 421155, 423360, 426312, 427840, 428544, 437472, 440064, 444416, 449232, 451584, 468720, 473680, 476160, 481320, 483840, 486080, 488960, 497364, 499968, 501760, 505386, 513408, 532890, 535680, 546840, 550080, 555520, 561540, 564480, 568416, 571392, 577584, 580258, 583296, 586752, 598976, 621705, 624960, 639468, 641760, 645120, 656208, 660096, 663152, 666624, 673848, 677376, 684544, 710520, 714240, 721980, 729120, 733440, 746046, 748720, 749952, 752640, 757888, 770112, 777728, 799335, 820260, 825120, 828940, 833280, 842310, 846720, 852624, 855680, 857088, 870387, 874944, 880128, 898464, 903168, 937440, 947360, 952320, 962640, 967680, 972160, 977920, 994728, 999936, 1010772, 1026816, 1065780, 1071360, 1093680, 1100160, 1111040, 1119069, 1123080, 1128960, 1136832, 1155168, 1160516, 1166592, 1173504, 1197952, 1243410, 1249920, 1263465, 1278936, 1283520, 1312416, 1320192, 1326304, 1333248, 1347696, 1354752, 1369088, 1421040, 1428480, 1443960, 1450645, 1458240, 1466880, 1492092, 1497440, 1499904, 1505280, 1515776, 1540224, 1555456, 1598670, 1640520, 1650240, 1657880, 1666560, 1684620, 1693440, 1705248, 1711360, 1714176, 1740774, 1749888, 1760256, 1796928, 1865115, 1874880, 1894720, 1925280, 1935360, 1944320, 1955840, 1989456, 1999872, 2021544, 2053632, 2131560, 2142720, 2187360, 2200320, 2222080, 2238138, 2246160, 2257920, 2273664, 2310336, 2321032, 2333184, 2395904, 2486820, 2499840, 2526930, 2557872, 2567040, 2611161, 2624832, 2640384, 2652608, 2695392, 2709504, 2738176, 2842080, 2856960, 2887920, 2901290, 2916480, 2933760, 2984184, 2994880, 2999808, 3031552, 3080448, 3110912, 3197340, 3281040, 3300480, 3315760, 3333120, 3369240, 3386880, 3410496, 3422720, 3481548, 3499776, 3520512, 3593856, 3730230, 3749760, 3789440, 3850560, 3888640, 3978912, 3999744, 4043088, 4107264, 4263120, 4285440, 4351935, 4374720, 4400640, 4476276, 4492320, 4515840, 4547328, 4620672, 4642064, 4666368, 4791808, 4973640, 4999680, 5053860, 5115744, 5134080, 5222322, 5249664, 5280768, 5305216, 5390784, 5595345, 5684160, 5775840, 5802580, 5832960, 5867520, 5968368, 5989760, 5999616, 6063104, 6160896, 6394680, 6562080, 6600960, 6631520, 6666240, 6738480, 6773760, 6820992, 6845440, 6963096, 6999552, 7187712, 7460460, 7499520, 7578880, 7701120, 7777280, 7833483, 7957824, 8086176, 8214528, 8526240, 8570880, 8703870, 8749440, 8801280, 8952552, 8984640, 9094656, 9241344, 9284128, 9332736, 9583616, 9947280, 9999360, 10107720, 10231488, 10268160, 10444644, 10499328, 10561536, 10610432, 10781568, 11190690, 11368320, 11551680, 11605160, 11665920, 11936736, 11979520, 11999232, 12126208, 12321792, 12789360, 13055805, 13124160, 13201920, 13263040, 13476960, 13547520, 13641984, 13690880, 13926192, 13999104, 14375424, 14920920, 14999040, 15157760, 15402240, 15554560, 15666966, 15915648, 16172352, 17052480, 17407740, 17498880, 17602560, 17905104, 17969280, 18189312, 18482688, 18568256, 19167232, 19894560, 19998720, 20215440, 20462976, 20536320, 20889288, 20998656, 21220864, 21563136, 22381380, 22736640, 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139991040, 143240832, 143754240, 148546048, 156669660, 159156480, 161723520, 163703808, 167114304, 172505088, 179051040, 181893120, 184826880, 185682560, 190987776, 204629760, 208892880, 209986560, 212208640, 215631360, 222819072, 238734720, 250671456, 254650368, 258757632, 272839680, 278523840, 286481664, 287508480, 297092096, 313339320, 318312960, 323447040, 327407616, 334228608, 358102080, 369653760, 371365120, 381975552, 409259520, 417785760, 419973120, 424417280, 431262720, 445638144, 477469440, 501342912, 517515264, 545679360, 557047680, 572963328, 594184192, 626678640, 636625920, 646894080, 668457216, 716204160, 742730240, 763951104, 818519040, 835571520, 862525440, 891276288, 954938880, 1002685824, 1114095360, 1145926656, 1253357280, 1273251840, 1293788160, 1336914432, 1432408320, 1485460480, 1637038080, 1671143040, 1782552576, 1909877760, 2005371648, 2228190720, 2291853312, 2506714560, 2587576320, 2673828864, 2864816640, 2970920960, 3342286080, 3819755520, 4010743296, 4456381440, 5013429120, 5347657728, 5729633280, 6684572160, 8021486592, 8912762880, 10026858240, 11459266560, 13369144320, 16042973184, 20053716480, 26738288640, 40107432960, 80214865920]

約数ペア:

[(1, 80214865920), (2, 40107432960), (3, 26738288640), (4, 20053716480), (5, 16042973184), (6, 13369144320), (7, 11459266560), (8, 10026858240), (9, 8912762880), (10, 8021486592), (12, 6684572160), (14, 5729633280), (15, 5347657728), (16, 5013429120), (18, 4456381440), (20, 4010743296), (21, 3819755520), (24, 3342286080), (27, 2970920960), (28, 2864816640), (30, 2673828864), (31, 2587576320), (32, 2506714560), (35, 2291853312), (36, 2228190720), (40, 2005371648), (42, 1909877760), (45, 1782552576), (48, 1671143040), (49, 1637038080), (54, 1485460480), (56, 1432408320), (60, 1336914432), (62, 1293788160), (63, 1273251840), (64, 1253357280), (70, 1145926656), (72, 1114095360), (80, 1002685824), (84, 954938880), (90, 891276288), (93, 862525440), (96, 835571520), (98, 818519040), (105, 763951104), (108, 742730240), (112, 716204160), (120, 668457216), (124, 646894080), (126, 636625920), (128, 626678640), (135, 594184192), (140, 572963328), (144, 557047680), (147, 545679360), (155, 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(4960, 16172352), (5040, 15915648), (5120, 15666966), (5157, 15554560), (5208, 15402240), (5292, 15157760), (5348, 14999040), (5376, 14920920), (5580, 14375424), (5730, 13999104), (5760, 13926192), (5859, 13690880), (5880, 13641984), (5921, 13547520), (5952, 13476960), (6048, 13263040), (6076, 13201920), (6112, 13124160), (6144, 13055805), (6272, 12789360), (6510, 12321792), (6615, 12126208), (6685, 11999232), (6696, 11979520), (6720, 11936736), (6876, 11665920), (6912, 11605160), (6944, 11551680), (7056, 11368320), (7168, 11190690), (7440, 10781568), (7560, 10610432), (7595, 10561536), (7640, 10499328), (7680, 10444644), (7812, 10268160), (7840, 10231488), (7936, 10107720), (8022, 9999360), (8064, 9947280), (8370, 9583616), (8595, 9332736), (8640, 9284128), (8680, 9241344), (8820, 9094656), (8928, 8984640), (8960, 8952552), (9114, 8801280), (9168, 8749440), (9216, 8703870), (9359, 8570880), (9408, 8526240), (9765, 8214528), (9920, 8086176), (10080, 7957824), (10240, 7833483), (10314, 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