18181247040

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 1120

約数和(自身を含む): 77750627328

約数和(自身を除く): 59569380288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 31, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 62, 64, 66, 68, 72, 80, 81, 85, 88, 90, 93, 96, 99, 102, 108, 110, 120, 121, 124, 132, 135, 136, 144, 153, 155, 160, 162, 165, 170, 176, 180, 186, 187, 192, 198, 204, 216, 220, 240, 242, 248, 255, 264, 270, 272, 279, 288, 297, 306, 310, 320, 324, 330, 340, 341, 352, 360, 363, 372, 374, 396, 405, 408, 432, 440, 459, 465, 480, 484, 495, 496, 510, 527, 528, 540, 544, 558, 561, 576, 594, 605, 612, 620, 648, 660, 680, 682, 704, 720, 726, 744, 748, 765, 792, 810, 816, 837, 864, 880, 891, 918, 930, 935, 960, 968, 990, 992, 1020, 1023, 1054, 1056, 1080, 1088, 1089, 1116, 1122, 1188, 1210, 1224, 1240, 1296, 1320, 1331, 1360, 1364, 1377, 1395, 1440, 1452, 1485, 1488, 1496, 1530, 1581, 1584, 1620, 1632, 1674, 1683, 1705, 1728, 1760, 1782, 1815, 1836, 1860, 1870, 1936, 1980, 1984, 2040, 2046, 2057, 2108, 2112, 2160, 2178, 2232, 2244, 2295, 2376, 2420, 2448, 2480, 2511, 2592, 2635, 2640, 2662, 2720, 2728, 2754, 2790, 2805, 2880, 2904, 2970, 2976, 2992, 3060, 3069, 3162, 3168, 3240, 3264, 3267, 3348, 3366, 3410, 3520, 3564, 3630, 3672, 3720, 3740, 3751, 3872, 3960, 3993, 4080, 4092, 4114, 4185, 4216, 4320, 4356, 4455, 4464, 4488, 4590, 4743, 4752, 4840, 4896, 4960, 5022, 5049, 5115, 5184, 5270, 5280, 5324, 5440, 5445, 5456, 5508, 5580, 5610, 5797, 5808, 5940, 5952, 5984, 6120, 6138, 6171, 6324, 6336, 6480, 6534, 6655, 6696, 6732, 6820, 6885, 7128, 7260, 7344, 7440, 7480, 7502, 7744, 7905, 7920, 7986, 8160, 8184, 8228, 8370, 8415, 8432, 8640, 8712, 8910, 8928, 8976, 9180, 9207, 9486, 9504, 9680, 9792, 9801, 9920, 10044, 10098, 10230, 10285, 10540, 10560, 10648, 10890, 10912, 11016, 11160, 11220, 11253, 11594, 11616, 11880, 11968, 11979, 12240, 12276, 12342, 12555, 12648, 12960, 13068, 13310, 13392, 13464, 13640, 13770, 14229, 14256, 14520, 14688, 14880, 14960, 15004, 15147, 15345, 15810, 15840, 15972, 16320, 16335, 16368, 16456, 16740, 16830, 16864, 17391, 17424, 17820, 17856, 17952, 18360, 18414, 18513, 18755, 18972, 19008, 19360, 19602, 19965, 20088, 20196, 20460, 20570, 21080, 21296, 21780, 21824, 22032, 22320, 22440, 22506, 22627, 23188, 23232, 23715, 23760, 23958, 24480, 24552, 24684, 25110, 25245, 25296, 25920, 26136, 26620, 26784, 26928, 27280, 27540, 27621, 28458, 28512, 28985, 29040, 29376, 29760, 29920, 30008, 30294, 30690, 30855, 31620, 31680, 31944, 32670, 32736, 32912, 33480, 33660, 33728, 33759, 34782, 34848, 35640, 35904, 35937, 36720, 36828, 37026, 37510, 37944, 38720, 39204, 39930, 40176, 40392, 40920, 41140, 41261, 42160, 42592, 42687, 43560, 44064, 44640, 44880, 45012, 45254, 46035, 46376, 47430, 47520, 47916, 48960, 49005, 49104, 49368, 50220, 50490, 50592, 52173, 52272, 53240, 53568, 53856, 54560, 55080, 55242, 55539, 56265, 56916, 57024, 57970, 58080, 59840, 59895, 60016, 60588, 61380, 61710, 63240, 63767, 63888, 65340, 65472, 65824, 66960, 67320, 67518, 67881, 69564, 69696, 71145, 71280, 71874, 73440, 73656, 74052, 75020, 75735, 75888, 78408, 79860, 80352, 80784, 81840, 82280, 82522, 84320, 85184, 85374, 86955, 87120, 88128, 89280, 89760, 90024, 90508, 92070, 92565, 92752, 94860, 95040, 95832, 98010, 98208, 98736, 100440, 100980, 101184, 101277, 104346, 104544, 106480, 107712, 107811, 109120, 110160, 110484, 111078, 112530, 113135, 113832, 115940, 116160, 119790, 120032, 121176, 122760, 123420, 123783, 126480, 127534, 127776, 130680, 131648, 133920, 134640, 135036, 135762, 138105, 139128, 142290, 142560, 143748, 146880, 147312, 148104, 150040, 151470, 151776, 156519, 156816, 159720, 160704, 161568, 163680, 164560, 165044, 166617, 168640, 168795, 170748, 173910, 174240, 179520, 179685, 180048, 181016, 184140, 185130, 185504, 189720, 191301, 191664, 196020, 196416, 197472, 200880, 201960, 202554, 203643, 206305, 208692, 209088, 212960, 213435, 215622, 220320, 220968, 222156, 225060, 226270, 227664, 231880, 239580, 240064, 242352, 245520, 246840, 247566, 252960, 255068, 255552, 260865, 261360, 267840, 269280, 270072, 271524, 276210, 277695, 278256, 284580, 285120, 287496, 294624, 296208, 300080, 302940, 303552, 303831, 313038, 313632, 318835, 319440, 323136, 327360, 329120, 330088, 333234, 337590, 339405, 341496, 347820, 348480, 359370, 360096, 362032, 368280, 370260, 371008, 371349, 379440, 382602, 383328, 392040, 394944, 401760, 403920, 405108, 407286, 412610, 417384, 425920, 426870, 431244, 440640, 441936, 444312, 450120, 452540, 455328, 463760, 469557, 479160, 484704, 491040, 493680, 495132, 505920, 506385, 510136, 521730, 522720, 538560, 539055, 540144, 543048, 552420, 555390, 556512, 569160, 573903, 574992, 589248, 592416, 600160, 605880, 607662, 610929, 618915, 626076, 627264, 637670, 638880, 658240, 660176, 666468, 675180, 678810, 682992, 695640, 701437, 718740, 720192, 724064, 736560, 740520, 742698, 758880, 765204, 766656, 782595, 784080, 803520, 807840, 810216, 814572, 825220, 833085, 834768, 853740, 862488, 883872, 888624, 900240, 905080, 910656, 927520, 939114, 956505, 958320, 969408, 982080, 987360, 990264, 1012770, 1018215, 1020272, 1043460, 1045440, 1078110, 1080288, 1086096, 1104840, 1110780, 1113024, 1114047, 1138320, 1147806, 1149984, 1184832, 1200320, 1211760, 1215324, 1221858, 1237830, 1252152, 1275340, 1277760, 1320352, 1332936, 1350360, 1357620, 1365984, 1391280, 1402874, 1437480, 1448128, 1473120, 1481040, 1485396, 1517760, 1519155, 1530408, 1565190, 1568160, 1615680, 1620432, 1629144, 1650440, 1666170, 1669536, 1707480, 1721709, 1724976, 1767744, 1777248, 1800480, 1810160, 1832787, 1855040, 1856745, 1878228, 1913010, 1916640, 1974720, 1980528, 2025540, 2036430, 2040544, 2086920, 2104311, 2156220, 2160576, 2172192, 2209680, 2221560, 2228094, 2276640, 2295612, 2299968, 2347785, 2423520, 2430648, 2443716, 2475660, 2504304, 2550680, 2640704, 2665872, 2700720, 2715240, 2731968, 2782560, 2805748, 2869515, 2874960, 2946240, 2962080, 2970792, 3038310, 3054645, 3060816, 3130380, 3136320, 3240864, 3258288, 3300880, 3332340, 3339072, 3342141, 3414960, 3443418, 3449952, 3507185, 3554496, 3600960, 3620320, 3665574, 3713490, 3756456, 3826020, 3833280, 3961056, 4051080, 4072860, 4081088, 4173840, 4208622, 4312440, 4344384, 4419360, 4443120, 4456188, 4553280, 4591224, 4695570, 4847040, 4861296, 4887432, 4951320, 5008608, 5101360, 5165127, 5331744, 5401440, 5430480, 5565120, 5570235, 5611496, 5739030, 5749920, 5924160, 5941584, 6076620, 6109290, 6121632, 6260760, 6312933, 6481728, 6516576, 6601760, 6664680, 6684282, 6829920, 6886836, 6899904, 7014370, 7240640, 7331148, 7426980, 7512912, 7652040, 7922112, 8102160, 8145720, 8347680, 8417244, 8608545, 8624880, 8838720, 8886240, 8912376, 9163935, 9182448, 9391140, 9722592, 9774864, 9902640, 10017216, 10202720, 10330254, 10521555, 10663488, 10802880, 10860960, 11140470, 11222992, 11478060, 11499840, 11883168, 12153240, 12218580, 12243264, 12521520, 12625866, 13033152, 13203520, 13329360, 13368564, 13659840, 13773672, 14028740, 14662296, 14853960, 15025824, 15304080, 16204320, 16291440, 16695360, 16710705, 16834488, 17217090, 17249760, 17772480, 17824752, 18327870, 18364896, 18782280, 18938799, 19445184, 19549728, 19805280, 20405440, 20660508, 21043110, 21721920, 22280940, 22445984, 22956120, 23766336, 24306480, 24437160, 25043040, 25251732, 25825635, 26658720, 26737128, 27547344, 28057480, 29324592, 29707920, 30051648, 30608160, 31564665, 32408640, 32582880, 33421410, 33668976, 34434180, 34499520, 35649504, 36655740, 36729792, 37564560, 37877598, 39099456, 39610560, 41321016, 42086220, 44561880, 44891968, 45912240, 48612960, 48874320, 50086080, 50503464, 51651270, 53317440, 53474256, 55094688, 56114960, 56816397, 58649184, 59415840, 61216320, 63129330, 65165760, 66842820, 67337952, 68868360, 71299008, 73311480, 75129120, 75755196, 82642032, 84172440, 89123760, 91824480, 94693995, 97225920, 97748640, 101006928, 103302540, 106948512, 110189376, 112229920, 113632794, 117298368, 118831680, 126258660, 133685640, 134675904, 137736720, 146622960, 150258240, 151510392, 165284064, 168344880, 178247520, 183648960, 189387990, 195497280, 202013856, 206605080, 213897024, 224459840, 227265588, 252517320, 267371280, 275473440, 284081985, 293245920, 303020784, 330568128, 336689760, 356495040, 378775980, 404027712, 413210160, 454531176, 505034640, 534742560, 550946880, 568163970, 586491840, 606041568, 673379520, 757551960, 826420320, 909062352, 1010069280, 1069485120, 1136327940, 1212083136, 1515103920, 1652840640, 1818124704, 2020138560, 2272655880, 3030207840, 3636249408, 4545311760, 6060415680, 9090623520, 18181247040]

約数ペア:

[(1, 18181247040), (2, 9090623520), (3, 6060415680), (4, 4545311760), (5, 3636249408), (6, 3030207840), (8, 2272655880), (9, 2020138560), (10, 1818124704), (11, 1652840640), (12, 1515103920), (15, 1212083136), (16, 1136327940), (17, 1069485120), (18, 1010069280), (20, 909062352), (22, 826420320), (24, 757551960), (27, 673379520), (30, 606041568), (31, 586491840), (32, 568163970), (33, 550946880), (34, 534742560), (36, 505034640), (40, 454531176), (44, 413210160), (45, 404027712), (48, 378775980), (51, 356495040), (54, 336689760), (55, 330568128), (60, 303020784), (62, 293245920), (64, 284081985), (66, 275473440), (68, 267371280), (72, 252517320), (80, 227265588), (81, 224459840), (85, 213897024), (88, 206605080), (90, 202013856), (93, 195497280), (96, 189387990), (99, 183648960), (102, 178247520), (108, 168344880), (110, 165284064), (120, 151510392), (121, 150258240), (124, 146622960), (132, 137736720), (135, 134675904), (136, 133685640), (144, 126258660), (153, 118831680), (155, 117298368), (160, 113632794), (162, 112229920), (165, 110189376), (170, 106948512), (176, 103302540), (180, 101006928), (186, 97748640), (187, 97225920), (192, 94693995), (198, 91824480), (204, 89123760), (216, 84172440), (220, 82642032), (240, 75755196), (242, 75129120), (248, 73311480), (255, 71299008), (264, 68868360), (270, 67337952), (272, 66842820), (279, 65165760), (288, 63129330), (297, 61216320), (306, 59415840), (310, 58649184), (320, 56816397), (324, 56114960), (330, 55094688), (340, 53474256), (341, 53317440), (352, 51651270), (360, 50503464), (363, 50086080), (372, 48874320), (374, 48612960), (396, 45912240), (405, 44891968), (408, 44561880), (432, 42086220), (440, 41321016), (459, 39610560), (465, 39099456), (480, 37877598), (484, 37564560), (495, 36729792), (496, 36655740), (510, 35649504), (527, 34499520), (528, 34434180), (540, 33668976), (544, 33421410), (558, 32582880), (561, 32408640), (576, 31564665), (594, 30608160), (605, 30051648), (612, 29707920), (620, 29324592), (648, 28057480), (660, 27547344), (680, 26737128), (682, 26658720), (704, 25825635), (720, 25251732), (726, 25043040), (744, 24437160), (748, 24306480), (765, 23766336), (792, 22956120), (810, 22445984), (816, 22280940), (837, 21721920), (864, 21043110), (880, 20660508), (891, 20405440), (918, 19805280), (930, 19549728), (935, 19445184), (960, 18938799), (968, 18782280), (990, 18364896), (992, 18327870), (1020, 17824752), (1023, 17772480), (1054, 17249760), (1056, 17217090), (1080, 16834488), (1088, 16710705), (1089, 16695360), (1116, 16291440), (1122, 16204320), (1188, 15304080), (1210, 15025824), (1224, 14853960), (1240, 14662296), (1296, 14028740), (1320, 13773672), (1331, 13659840), (1360, 13368564), (1364, 13329360), (1377, 13203520), (1395, 13033152), (1440, 12625866), (1452, 12521520), (1485, 12243264), (1488, 12218580), (1496, 12153240), (1530, 11883168), (1581, 11499840), (1584, 11478060), (1620, 11222992), (1632, 11140470), (1674, 10860960), (1683, 10802880), (1705, 10663488), (1728, 10521555), (1760, 10330254), (1782, 10202720), (1815, 10017216), (1836, 9902640), (1860, 9774864), (1870, 9722592), (1936, 9391140), (1980, 9182448), (1984, 9163935), (2040, 8912376), (2046, 8886240), (2057, 8838720), (2108, 8624880), (2112, 8608545), (2160, 8417244), (2178, 8347680), (2232, 8145720), (2244, 8102160), (2295, 7922112), (2376, 7652040), (2420, 7512912), (2448, 7426980), (2480, 7331148), (2511, 7240640), (2592, 7014370), (2635, 6899904), (2640, 6886836), (2662, 6829920), (2720, 6684282), (2728, 6664680), (2754, 6601760), (2790, 6516576), (2805, 6481728), (2880, 6312933), (2904, 6260760), (2970, 6121632), (2976, 6109290), (2992, 6076620), (3060, 5941584), (3069, 5924160), (3162, 5749920), (3168, 5739030), (3240, 5611496), (3264, 5570235), (3267, 5565120), (3348, 5430480), (3366, 5401440), (3410, 5331744), (3520, 5165127), (3564, 5101360), (3630, 5008608), (3672, 4951320), (3720, 4887432), (3740, 4861296), (3751, 4847040), (3872, 4695570), (3960, 4591224), (3993, 4553280), (4080, 4456188), (4092, 4443120), (4114, 4419360), (4185, 4344384), (4216, 4312440), (4320, 4208622), (4356, 4173840), (4455, 4081088), (4464, 4072860), (4488, 4051080), (4590, 3961056), (4743, 3833280), (4752, 3826020), (4840, 3756456), (4896, 3713490), (4960, 3665574), (5022, 3620320), (5049, 3600960), (5115, 3554496), (5184, 3507185), (5270, 3449952), (5280, 3443418), (5324, 3414960), (5440, 3342141), (5445, 3339072), (5456, 3332340), (5508, 3300880), (5580, 3258288), (5610, 3240864), (5797, 3136320), (5808, 3130380), (5940, 3060816), (5952, 3054645), (5984, 3038310), (6120, 2970792), (6138, 2962080), (6171, 2946240), (6324, 2874960), (6336, 2869515), (6480, 2805748), (6534, 2782560), (6655, 2731968), (6696, 2715240), (6732, 2700720), (6820, 2665872), (6885, 2640704), (7128, 2550680), (7260, 2504304), (7344, 2475660), (7440, 2443716), (7480, 2430648), (7502, 2423520), (7744, 2347785), (7905, 2299968), (7920, 2295612), (7986, 2276640), (8160, 2228094), (8184, 2221560), (8228, 2209680), (8370, 2172192), (8415, 2160576), (8432, 2156220), (8640, 2104311), (8712, 2086920), (8910, 2040544), (8928, 2036430), (8976, 2025540), (9180, 1980528), (9207, 1974720), (9486, 1916640), (9504, 1913010), (9680, 1878228), (9792, 1856745), (9801, 1855040), (9920, 1832787), (10044, 1810160), (10098, 1800480), (10230, 1777248), (10285, 1767744), (10540, 1724976), (10560, 1721709), (10648, 1707480), (10890, 1669536), (10912, 1666170), (11016, 1650440), (11160, 1629144), (11220, 1620432), (11253, 1615680), (11594, 1568160), (11616, 1565190), (11880, 1530408), (11968, 1519155), (11979, 1517760), (12240, 1485396), (12276, 1481040), (12342, 1473120), (12555, 1448128), (12648, 1437480), (12960, 1402874), (13068, 1391280), (13310, 1365984), (13392, 1357620), (13464, 1350360), (13640, 1332936), (13770, 1320352), (14229, 1277760), (14256, 1275340), (14520, 1252152), (14688, 1237830), (14880, 1221858), (14960, 1215324), (15004, 1211760), (15147, 1200320), (15345, 1184832), (15810, 1149984), (15840, 1147806), (15972, 1138320), (16320, 1114047), (16335, 1113024), (16368, 1110780), (16456, 1104840), (16740, 1086096), (16830, 1080288), (16864, 1078110), (17391, 1045440), (17424, 1043460), (17820, 1020272), (17856, 1018215), (17952, 1012770), (18360, 990264), (18414, 987360), (18513, 982080), (18755, 969408), (18972, 958320), (19008, 956505), (19360, 939114), (19602, 927520), (19965, 910656), (20088, 905080), (20196, 900240), (20460, 888624), (20570, 883872), (21080, 862488), (21296, 853740), (21780, 834768), (21824, 833085), (22032, 825220), (22320, 814572), (22440, 810216), (22506, 807840), (22627, 803520), (23188, 784080), (23232, 782595), (23715, 766656), (23760, 765204), (23958, 758880), (24480, 742698), (24552, 740520), (24684, 736560), (25110, 724064), (25245, 720192), (25296, 718740), (25920, 701437), (26136, 695640), (26620, 682992), (26784, 678810), (26928, 675180), (27280, 666468), (27540, 660176), (27621, 658240), (28458, 638880), (28512, 637670), (28985, 627264), (29040, 626076), (29376, 618915), (29760, 610929), (29920, 607662), (30008, 605880), (30294, 600160), (30690, 592416), (30855, 589248), (31620, 574992), (31680, 573903), (31944, 569160), (32670, 556512), (32736, 555390), (32912, 552420), (33480, 543048), (33660, 540144), (33728, 539055), (33759, 538560), (34782, 522720), (34848, 521730), (35640, 510136), (35904, 506385), (35937, 505920), (36720, 495132), (36828, 493680), (37026, 491040), (37510, 484704), (37944, 479160), (38720, 469557), (39204, 463760), (39930, 455328), (40176, 452540), (40392, 450120), (40920, 444312), (41140, 441936), (41261, 440640), (42160, 431244), (42592, 426870), (42687, 425920), (43560, 417384), (44064, 412610), (44640, 407286), (44880, 405108), (45012, 403920), (45254, 401760), (46035, 394944), (46376, 392040), (47430, 383328), (47520, 382602), (47916, 379440), (48960, 371349), (49005, 371008), (49104, 370260), (49368, 368280), (50220, 362032), (50490, 360096), (50592, 359370), (52173, 348480), (52272, 347820), (53240, 341496), (53568, 339405), (53856, 337590), (54560, 333234), (55080, 330088), (55242, 329120), (55539, 327360), (56265, 323136), (56916, 319440), (57024, 318835), (57970, 313632), (58080, 313038), (59840, 303831), (59895, 303552), (60016, 302940), (60588, 300080), (61380, 296208), (61710, 294624), (63240, 287496), (63767, 285120), (63888, 284580), (65340, 278256), (65472, 277695), (65824, 276210), (66960, 271524), (67320, 270072), (67518, 269280), (67881, 267840), (69564, 261360), (69696, 260865), (71145, 255552), (71280, 255068), (71874, 252960), (73440, 247566), (73656, 246840), (74052, 245520), (75020, 242352), (75735, 240064), (75888, 239580), (78408, 231880), (79860, 227664), (80352, 226270), (80784, 225060), (81840, 222156), (82280, 220968), (82522, 220320), (84320, 215622), (85184, 213435), (85374, 212960), (86955, 209088), (87120, 208692), (88128, 206305), (89280, 203643), (89760, 202554), (90024, 201960), (90508, 200880), (92070, 197472), (92565, 196416), (92752, 196020), (94860, 191664), (95040, 191301), (95832, 189720), (98010, 185504), (98208, 185130), (98736, 184140), (100440, 181016), (100980, 180048), (101184, 179685), (101277, 179520), (104346, 174240), (104544, 173910), (106480, 170748), (107712, 168795), (107811, 168640), (109120, 166617), (110160, 165044), (110484, 164560), (111078, 163680), (112530, 161568), (113135, 160704), (113832, 159720), (115940, 156816), (116160, 156519), (119790, 151776), (120032, 151470), (121176, 150040), (122760, 148104), (123420, 147312), (123783, 146880), (126480, 143748), (127534, 142560), (127776, 142290), (130680, 139128), (131648, 138105), (133920, 135762), (134640, 135036)]