81774020160

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{887}}^1$

素因数の和:1203

約数の個数: 672

約数和(自身を含む): 342009008640

約数和(自身を除く): 260234988480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 269, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 408, 420, 448, 476, 480, 504, 510, 538, 544, 560, 576, 595, 612, 630, 672, 680, 714, 720, 765, 807, 816, 840, 887, 952, 960, 1008, 1020, 1071, 1076, 1088, 1120, 1190, 1224, 1260, 1344, 1345, 1360, 1428, 1440, 1530, 1614, 1632, 1680, 1774, 1785, 1883, 1904, 2016, 2040, 2142, 2152, 2240, 2380, 2421, 2448, 2520, 2661, 2690, 2720, 2856, 2880, 3060, 3228, 3264, 3360, 3548, 3570, 3766, 3808, 4032, 4035, 4080, 4284, 4304, 4435, 4573, 4760, 4842, 4896, 5040, 5322, 5355, 5380, 5440, 5649, 5712, 6120, 6209, 6456, 6720, 7096, 7140, 7532, 7616, 7983, 8070, 8160, 8568, 8608, 8870, 9146, 9415, 9520, 9684, 9792, 10080, 10644, 10710, 10760, 11298, 11424, 12105, 12240, 12418, 12912, 13305, 13719, 14192, 14280, 15064, 15079, 15966, 16140, 16320, 16947, 17136, 17216, 17740, 18292, 18627, 18830, 19040, 19368, 20160, 21288, 21420, 21520, 22596, 22848, 22865, 24210, 24480, 24836, 25824, 26610, 27438, 28245, 28384, 28560, 30128, 30158, 31045, 31932, 32011, 32280, 33894, 34272, 35480, 36584, 37254, 37660, 38080, 38736, 39915, 41157, 42576, 42840, 43040, 45192, 45237, 45730, 48420, 48960, 49672, 51648, 53220, 54876, 55881, 56490, 56768, 57120, 60256, 60316, 62090, 63864, 64022, 64560, 67788, 68544, 68595, 70960, 73168, 74508, 75320, 75395, 77472, 79830, 82314, 84735, 85152, 85680, 86080, 90384, 90474, 91460, 93135, 96033, 96840, 99344, 105553, 106440, 109752, 111762, 112980, 114240, 120512, 120632, 124180, 127728, 128044, 129120, 135576, 135711, 137190, 141920, 146336, 149016, 150640, 150790, 154944, 159660, 160055, 164628, 169470, 170304, 171360, 180768, 180948, 182920, 186270, 192066, 193680, 198688, 205785, 211106, 212880, 219504, 223524, 225960, 226185, 238603, 241264, 248360, 255456, 256088, 258240, 271152, 271422, 274380, 279405, 283840, 288099, 292672, 298032, 301280, 301580, 316659, 319320, 320110, 329256, 338940, 342720, 361536, 361896, 365840, 372540, 384132, 387360, 397376, 411570, 422212, 425760, 439008, 447048, 451920, 452370, 477206, 480165, 482528, 496720, 510912, 512176, 527765, 542304, 542844, 548760, 558810, 576198, 596064, 602560, 603160, 633318, 638640, 640220, 658512, 677880, 678555, 715809, 723792, 731680, 745080, 768264, 774720, 823140, 844424, 851520, 878016, 894096, 903840, 904740, 949977, 954412, 960330, 965056, 993440, 1024352, 1055530, 1084608, 1085688, 1097520, 1117620, 1152396, 1192128, 1193015, 1206320, 1266636, 1277280, 1280440, 1317024, 1355760, 1357110, 1431618, 1440495, 1447584, 1463360, 1490160, 1536528, 1583295, 1646280, 1670221, 1688848, 1788192, 1807680, 1809480, 1899954, 1908824, 1920660, 1986880, 2048704, 2111060, 2147427, 2171376, 2195040, 2235240, 2304792, 2386030, 2412640, 2533272, 2554560, 2560880, 2634048, 2711520, 2714220, 2863236, 2880990, 2895168, 2980320, 3073056, 3166590, 3292560, 3340442, 3377696, 3576384, 3579045, 3618960, 3799908, 3817648, 3841320, 4056251, 4222120, 4294854, 4342752, 4390080, 4470480, 4609584, 4749885, 4772060, 4825280, 5010663, 5066544, 5121760, 5423040, 5428440, 5726472, 5761980, 5960640, 6146112, 6333180, 6585120, 6680884, 6755392, 7158090, 7237920, 7599816, 7635296, 7682640, 8112502, 8351105, 8444240, 8589708, 8685504, 8940960, 9219168, 9499770, 9544120, 10021326, 10133088, 10243520, 10737135, 10856880, 11452944, 11523960, 12168753, 12666360, 13170240, 13361768, 14316180, 14475840, 15031989, 15199632, 15270592, 15365280, 16225004, 16702210, 16888480, 17179416, 17881920, 18438336, 18999540, 19088240, 20042652, 20266176, 20281255, 21474270, 21713760, 22905888, 23047920, 24337506, 25053315, 25332720, 26723536, 28393757, 28632360, 30063978, 30399264, 30730560, 32450008, 33404420, 33776960, 34358832, 36506259, 37999080, 38176480, 40085304, 40562510, 42948540, 43427520, 45811776, 46095840, 48675012, 50106630, 50665440, 53447072, 56787514, 57264720, 60127956, 60798528, 60843765, 64900016, 66808840, 68717664, 73012518, 75159945, 75998160, 76352960, 80170608, 81125020, 85181271, 85897080, 92191680, 97350024, 100213260, 101330880, 106894144, 113575028, 114529440, 120255912, 121687530, 129800032, 133617680, 137435328, 141968785, 146025036, 150319890, 151996320, 160341216, 162250040, 170362542, 171794160, 182531295, 194700048, 200426520, 227150056, 229058880, 240511824, 243375060, 255543813, 259600064, 267235360, 283937570, 292050072, 300639780, 303992640, 320682432, 324500080, 340725084, 343588320, 365062590, 389400096, 400853040, 425906355, 454300112, 481023648, 486750120, 511087626, 534470720, 567875140, 584100144, 601279560, 649000160, 681450168, 687176640, 730125180, 778800192, 801706080, 851812710, 908600224, 962047296, 973500240, 1022175252, 1135750280, 1168200288, 1202559120, 1277719065, 1298000320, 1362900336, 1460250360, 1603412160, 1703625420, 1817200448, 1947000480, 2044350504, 2271500560, 2336400576, 2405118240, 2555438130, 2725800672, 2920500720, 3407250840, 3894000960, 4088701008, 4543001120, 4810236480, 5110876260, 5451601344, 5841001440, 6814501680, 8177402016, 9086002240, 10221752520, 11682002880, 13629003360, 16354804032, 20443505040, 27258006720, 40887010080, 81774020160]

約数ペア:

[(1, 81774020160), (2, 40887010080), (3, 27258006720), (4, 20443505040), (5, 16354804032), (6, 13629003360), (7, 11682002880), (8, 10221752520), (9, 9086002240), (10, 8177402016), (12, 6814501680), (14, 5841001440), (15, 5451601344), (16, 5110876260), (17, 4810236480), (18, 4543001120), (20, 4088701008), (21, 3894000960), (24, 3407250840), (28, 2920500720), (30, 2725800672), (32, 2555438130), (34, 2405118240), (35, 2336400576), (36, 2271500560), (40, 2044350504), (42, 1947000480), (45, 1817200448), (48, 1703625420), (51, 1603412160), (56, 1460250360), (60, 1362900336), (63, 1298000320), (64, 1277719065), (68, 1202559120), (70, 1168200288), (72, 1135750280), (80, 1022175252), (84, 973500240), (85, 962047296), (90, 908600224), (96, 851812710), (102, 801706080), (105, 778800192), (112, 730125180), (119, 687176640), (120, 681450168), (126, 649000160), (136, 601279560), (140, 584100144), (144, 567875140), (153, 534470720), (160, 511087626), (168, 486750120), (170, 481023648), (180, 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(1360, 60127956), (1428, 57264720), (1440, 56787514), (1530, 53447072), (1614, 50665440), (1632, 50106630), (1680, 48675012), (1774, 46095840), (1785, 45811776), (1883, 43427520), (1904, 42948540), (2016, 40562510), (2040, 40085304), (2142, 38176480), (2152, 37999080), (2240, 36506259), (2380, 34358832), (2421, 33776960), (2448, 33404420), (2520, 32450008), (2661, 30730560), (2690, 30399264), (2720, 30063978), (2856, 28632360), (2880, 28393757), (3060, 26723536), (3228, 25332720), (3264, 25053315), (3360, 24337506), (3548, 23047920), (3570, 22905888), (3766, 21713760), (3808, 21474270), (4032, 20281255), (4035, 20266176), (4080, 20042652), (4284, 19088240), (4304, 18999540), (4435, 18438336), (4573, 17881920), (4760, 17179416), (4842, 16888480), (4896, 16702210), (5040, 16225004), (5322, 15365280), (5355, 15270592), (5380, 15199632), (5440, 15031989), (5649, 14475840), (5712, 14316180), (6120, 13361768), (6209, 13170240), (6456, 12666360), (6720, 12168753), (7096, 11523960), (7140, 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298032), (279405, 292672), (283840, 288099)]