18909404640

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 1152

約数和(自身を含む): 83532653568

約数和(自身を除く): 64623248928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 61, 63, 67, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 122, 126, 134, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 183, 189, 201, 204, 210, 216, 224, 238, 240, 243, 244, 252, 255, 268, 270, 272, 280, 288, 305, 306, 315, 324, 335, 336, 340, 357, 360, 366, 378, 402, 405, 408, 420, 427, 432, 459, 469, 476, 480, 486, 488, 504, 510, 536, 540, 544, 549, 560, 567, 595, 603, 610, 612, 630, 648, 670, 672, 680, 714, 720, 732, 756, 765, 804, 810, 816, 840, 854, 864, 915, 918, 938, 945, 952, 972, 976, 1005, 1008, 1020, 1037, 1071, 1072, 1080, 1098, 1120, 1134, 1139, 1190, 1206, 1215, 1220, 1224, 1260, 1281, 1296, 1340, 1360, 1377, 1407, 1428, 1440, 1464, 1512, 1530, 1608, 1620, 1632, 1647, 1680, 1701, 1708, 1785, 1809, 1830, 1836, 1876, 1890, 1904, 1944, 1952, 2010, 2016, 2040, 2074, 2135, 2142, 2144, 2160, 2196, 2268, 2278, 2295, 2345, 2380, 2412, 2430, 2440, 2448, 2520, 2562, 2592, 2680, 2720, 2745, 2754, 2814, 2835, 2856, 2928, 3015, 3024, 3060, 3111, 3213, 3216, 3240, 3294, 3360, 3402, 3416, 3417, 3570, 3618, 3660, 3672, 3752, 3780, 3808, 3843, 3888, 4020, 4080, 4087, 4131, 4148, 4221, 4270, 4284, 4320, 4392, 4536, 4556, 4590, 4690, 4760, 4824, 4860, 4880, 4896, 4941, 5040, 5124, 5185, 5355, 5360, 5427, 5490, 5508, 5628, 5670, 5695, 5712, 5856, 6030, 6048, 6120, 6222, 6405, 6426, 6432, 6480, 6588, 6804, 6832, 6834, 6885, 7035, 7140, 7236, 7259, 7320, 7344, 7504, 7560, 7686, 7776, 7973, 8040, 8160, 8174, 8235, 8262, 8296, 8442, 8505, 8540, 8568, 8784, 9045, 9072, 9112, 9180, 9333, 9380, 9520, 9639, 9648, 9720, 9760, 9882, 10080, 10248, 10251, 10370, 10710, 10720, 10854, 10980, 11016, 11256, 11340, 11390, 11424, 11529, 12060, 12240, 12261, 12444, 12663, 12810, 12852, 12960, 13176, 13608, 13664, 13668, 13770, 14070, 14280, 14472, 14518, 14640, 14688, 14823, 15008, 15120, 15372, 15555, 15946, 16065, 16080, 16281, 16348, 16470, 16524, 16592, 16884, 17010, 17080, 17085, 17136, 17568, 18090, 18144, 18224, 18360, 18666, 18760, 19040, 19215, 19278, 19296, 19440, 19764, 20435, 20496, 20502, 20655, 20740, 21105, 21420, 21708, 21777, 21960, 22032, 22512, 22680, 22780, 23058, 23919, 24120, 24480, 24522, 24705, 24888, 25326, 25620, 25704, 26352, 27135, 27216, 27336, 27540, 27999, 28140, 28560, 28609, 28917, 28944, 29036, 29280, 29646, 30240, 30744, 30753, 31110, 31892, 32130, 32160, 32562, 32696, 32940, 33048, 33184, 33768, 34020, 34160, 34170, 34272, 34587, 36180, 36295, 36448, 36720, 36783, 37332, 37520, 37989, 38430, 38556, 38880, 39528, 39865, 40870, 40992, 41004, 41310, 41480, 42210, 42840, 43416, 43554, 43920, 44064, 45024, 45360, 45560, 46116, 46665, 47838, 48195, 48240, 49044, 49410, 49776, 50652, 51240, 51255, 51408, 52704, 54270, 54432, 54672, 55080, 55998, 56280, 57120, 57218, 57645, 57834, 57888, 58072, 59292, 61305, 61488, 61506, 62220, 63315, 63784, 64260, 65124, 65331, 65392, 65880, 66096, 67536, 68040, 68320, 68340, 69174, 69479, 71757, 72360, 72590, 73440, 73566, 74115, 74664, 75040, 75978, 76860, 77112, 79056, 79730, 81405, 81740, 82008, 82620, 82960, 83997, 84420, 85680, 85827, 86832, 87108, 87840, 90720, 91120, 92232, 92259, 93330, 95676, 96390, 96480, 98088, 98820, 99552, 101304, 102480, 102510, 102816, 103761, 108540, 108885, 109344, 110160, 110349, 111996, 112560, 113967, 114436, 115290, 115668, 116144, 118584, 119595, 122610, 122976, 123012, 124440, 126630, 127568, 128520, 130248, 130662, 130784, 131760, 132192, 135072, 136080, 136680, 138348, 138958, 139995, 143045, 143514, 144585, 144720, 145180, 147132, 148230, 149328, 151956, 153720, 153765, 154224, 158112, 159460, 162810, 163480, 164016, 165240, 165920, 167994, 168840, 171360, 171654, 172935, 173664, 174216, 182240, 183915, 184464, 184518, 186660, 189945, 191352, 192780, 195993, 196176, 197640, 202608, 204960, 205020, 207522, 208437, 215271, 217080, 217770, 220320, 220698, 223992, 225120, 227934, 228872, 230580, 231336, 232288, 237168, 239190, 245220, 246024, 248880, 251991, 253260, 255136, 257040, 257481, 260496, 261324, 263520, 272160, 273360, 276696, 276777, 277916, 279990, 286090, 287028, 289170, 289440, 290360, 294264, 296460, 298656, 303912, 307440, 307530, 308448, 318920, 325620, 326655, 326960, 328032, 330480, 331047, 335988, 337680, 343308, 345870, 347395, 348432, 358785, 367830, 368928, 369036, 373320, 379890, 382704, 385560, 391986, 392352, 395280, 405216, 410040, 415044, 416874, 419985, 429135, 430542, 434160, 435540, 441396, 447984, 455868, 457744, 461160, 461295, 462672, 474336, 478380, 486353, 490440, 492048, 497760, 503982, 506520, 514080, 514962, 518805, 520992, 522648, 546720, 551745, 553392, 553554, 555832, 559980, 569835, 572180, 574056, 578340, 580720, 587979, 588528, 592920, 607824, 614880, 615060, 625311, 637840, 645813, 651240, 653310, 653920, 660960, 662094, 671976, 675360, 686616, 691740, 694790, 696864, 717570, 735660, 738072, 746640, 759780, 765408, 771120, 772443, 783972, 790560, 820080, 830088, 833748, 839970, 858270, 861084, 868320, 871080, 882792, 895968, 911736, 915488, 922320, 922590, 925344, 956760, 972706, 979965, 980880, 984096, 993141, 1007964, 1013040, 1029924, 1037610, 1042185, 1045296, 1076355, 1103490, 1106784, 1107108, 1111664, 1119960, 1139670, 1144360, 1148112, 1156680, 1161440, 1175958, 1177056, 1185840, 1215648, 1230120, 1250622, 1259955, 1275680, 1287405, 1291626, 1302480, 1306620, 1324188, 1343952, 1373232, 1383480, 1383885, 1389580, 1435140, 1459059, 1471320, 1476144, 1493280, 1519560, 1542240, 1544886, 1567944, 1640160, 1655235, 1660176, 1667496, 1679940, 1716540, 1722168, 1742160, 1763937, 1765584, 1823472, 1844640, 1845180, 1875933, 1913520, 1937439, 1945412, 1959930, 1961760, 1986282, 2015928, 2026080, 2059848, 2075220, 2084370, 2090592, 2152710, 2206980, 2214216, 2223328, 2239920, 2279340, 2288720, 2296224, 2313360, 2317329, 2351916, 2371680, 2431765, 2460240, 2501244, 2519910, 2574810, 2583252, 2604960, 2613240, 2648376, 2687904, 2746464, 2766960, 2767770, 2779160, 2870280, 2918118, 2939895, 2942640, 2952288, 3039120, 3089772, 3126555, 3135888, 3229065, 3310470, 3320352, 3334992, 3359880, 3433080, 3444336, 3484320, 3527874, 3531168, 3646944, 3690360, 3751866, 3827040, 3862215, 3874878, 3890824, 3919860, 3972564, 4031856, 4119696, 4150440, 4168740, 4305420, 4377177, 4413960, 4428432, 4479840, 4558680, 4577440, 4626720, 4634658, 4703832, 4863530, 4920480, 4965705, 5002488, 5039820, 5149620, 5166504, 5226480, 5296752, 5533920, 5535540, 5558320, 5627799, 5740560, 5836236, 5879790, 5885280, 6078240, 6179544, 6253110, 6271776, 6458130, 6620940, 6669984, 6719760, 6866160, 6888672, 6951987, 7055748, 7295295, 7380720, 7503732, 7724430, 7749756, 7781648, 7839720, 7945128, 8063712, 8239392, 8300880, 8337480, 8610840, 8754354, 8819685, 8827920, 8856864, 9117360, 9269316, 9379665, 9407664, 9687195, 9727060, 9931410, 10004976, 10079640, 10299240, 10333008, 10452960, 10593504, 11071080, 11116640, 11255598, 11481120, 11586645, 11672472, 11759580, 12359088, 12506220, 12916260, 13131531, 13241880, 13439520, 13732320, 13903974, 14111496, 14590590, 14761440, 15007464, 15448860, 15499512, 15563296, 15679440, 15890256, 16601760, 16674960, 16883397, 17221680, 17508708, 17639370, 17655840, 18234720, 18538632, 18759330, 18815328, 19374390, 19454120, 19862820, 20009952, 20159280, 20598480, 20666016, 21885885, 22142160, 22511196, 23173290, 23344944, 23519160, 24718176, 25012440, 25832520, 26263062, 26483760, 27807948, 28138995, 28222992, 29181180, 30014928, 30897720, 30999024, 31358880, 31780512, 33349920, 33766794, 34443360, 34759935, 35017416, 35278740, 37077264, 37518660, 38748780, 38908240, 39394593, 39725640, 40318560, 41196960, 43771770, 44284320, 45022392, 46346580, 46689888, 47038320, 50024880, 51665040, 52526124, 52967520, 55615896, 56277990, 56445984, 58362360, 60029856, 61795440, 61998048, 65657655, 67533588, 69519870, 70034832, 70557480, 74154528, 75037320, 77497560, 77816480, 78789186, 79451280, 84416985, 87543540, 90044784, 92693160, 94076640, 100049760, 103330080, 105052248, 111231792, 112555980, 116724720, 118183779, 123590880, 131315310, 135067176, 139039740, 140069664, 141114960, 150074640, 154995120, 157578372, 158902560, 168833970, 175087080, 180089568, 185386320, 196972965, 210104496, 222463584, 225111960, 233449440, 236367558, 262630620, 270134352, 278079480, 282229920, 300149280, 309990240, 315156744, 337667940, 350174160, 370772640, 393945930, 420208992, 450223920, 472735116, 525261240, 540268704, 556158960, 590918895, 630313488, 675335880, 700348320, 787891860, 900447840, 945470232, 1050522480, 1112317920, 1181837790, 1260626976, 1350671760, 1575783720, 1890940464, 2101044960, 2363675580, 2701343520, 3151567440, 3781880928, 4727351160, 6303134880, 9454702320, 18909404640]

約数ペア:

[(1, 18909404640), (2, 9454702320), (3, 6303134880), (4, 4727351160), (5, 3781880928), (6, 3151567440), (7, 2701343520), (8, 2363675580), (9, 2101044960), (10, 1890940464), (12, 1575783720), (14, 1350671760), (15, 1260626976), (16, 1181837790), (17, 1112317920), (18, 1050522480), (20, 945470232), (21, 900447840), (24, 787891860), (27, 700348320), (28, 675335880), (30, 630313488), (32, 590918895), (34, 556158960), (35, 540268704), (36, 525261240), (40, 472735116), (42, 450223920), (45, 420208992), (48, 393945930), (51, 370772640), (54, 350174160), (56, 337667940), (60, 315156744), (61, 309990240), (63, 300149280), (67, 282229920), (68, 278079480), (70, 270134352), (72, 262630620), (80, 236367558), (81, 233449440), (84, 225111960), (85, 222463584), (90, 210104496), (96, 196972965), (102, 185386320), (105, 180089568), (108, 175087080), (112, 168833970), (119, 158902560), (120, 157578372), (122, 154995120), (126, 150074640), (134, 141114960), (135, 140069664), (136, 139039740), (140, 135067176), (144, 131315310), (153, 123590880), (160, 118183779), (162, 116724720), (168, 112555980), (170, 111231792), (180, 105052248), (183, 103330080), (189, 100049760), (201, 94076640), (204, 92693160), (210, 90044784), (216, 87543540), (224, 84416985), (238, 79451280), (240, 78789186), (243, 77816480), (244, 77497560), (252, 75037320), (255, 74154528), (268, 70557480), (270, 70034832), (272, 69519870), (280, 67533588), (288, 65657655), (305, 61998048), (306, 61795440), (315, 60029856), (324, 58362360), (335, 56445984), (336, 56277990), (340, 55615896), (357, 52967520), (360, 52526124), (366, 51665040), (378, 50024880), (402, 47038320), (405, 46689888), (408, 46346580), (420, 45022392), (427, 44284320), (432, 43771770), (459, 41196960), (469, 40318560), (476, 39725640), (480, 39394593), (486, 38908240), (488, 38748780), (504, 37518660), (510, 37077264), (536, 35278740), (540, 35017416), (544, 34759935), (549, 34443360), (560, 33766794), (567, 33349920), (595, 31780512), (603, 31358880), (610, 30999024), (612, 30897720), (630, 30014928), (648, 29181180), (670, 28222992), (672, 28138995), (680, 27807948), (714, 26483760), (720, 26263062), (732, 25832520), (756, 25012440), (765, 24718176), (804, 23519160), (810, 23344944), (816, 23173290), (840, 22511196), (854, 22142160), (864, 21885885), (915, 20666016), (918, 20598480), (938, 20159280), (945, 20009952), (952, 19862820), (972, 19454120), (976, 19374390), (1005, 18815328), (1008, 18759330), (1020, 18538632), (1037, 18234720), (1071, 17655840), (1072, 17639370), (1080, 17508708), (1098, 17221680), (1120, 16883397), (1134, 16674960), (1139, 16601760), (1190, 15890256), (1206, 15679440), (1215, 15563296), (1220, 15499512), (1224, 15448860), (1260, 15007464), (1281, 14761440), (1296, 14590590), (1340, 14111496), (1360, 13903974), (1377, 13732320), (1407, 13439520), (1428, 13241880), (1440, 13131531), (1464, 12916260), (1512, 12506220), (1530, 12359088), (1608, 11759580), (1620, 11672472), (1632, 11586645), (1647, 11481120), (1680, 11255598), (1701, 11116640), (1708, 11071080), (1785, 10593504), (1809, 10452960), (1830, 10333008), (1836, 10299240), (1876, 10079640), (1890, 10004976), (1904, 9931410), (1944, 9727060), (1952, 9687195), (2010, 9407664), (2016, 9379665), (2040, 9269316), (2074, 9117360), (2135, 8856864), (2142, 8827920), (2144, 8819685), (2160, 8754354), (2196, 8610840), (2268, 8337480), (2278, 8300880), (2295, 8239392), (2345, 8063712), (2380, 7945128), (2412, 7839720), (2430, 7781648), (2440, 7749756), (2448, 7724430), (2520, 7503732), (2562, 7380720), (2592, 7295295), (2680, 7055748), (2720, 6951987), (2745, 6888672), (2754, 6866160), (2814, 6719760), (2835, 6669984), (2856, 6620940), (2928, 6458130), (3015, 6271776), (3024, 6253110), (3060, 6179544), (3111, 6078240), (3213, 5885280), (3216, 5879790), (3240, 5836236), (3294, 5740560), (3360, 5627799), (3402, 5558320), (3416, 5535540), (3417, 5533920), (3570, 5296752), (3618, 5226480), (3660, 5166504), (3672, 5149620), (3752, 5039820), (3780, 5002488), (3808, 4965705), (3843, 4920480), (3888, 4863530), (4020, 4703832), (4080, 4634658), (4087, 4626720), (4131, 4577440), (4148, 4558680), (4221, 4479840), (4270, 4428432), (4284, 4413960), (4320, 4377177), (4392, 4305420), (4536, 4168740), (4556, 4150440), (4590, 4119696), (4690, 4031856), (4760, 3972564), (4824, 3919860), (4860, 3890824), (4880, 3874878), (4896, 3862215), (4941, 3827040), (5040, 3751866), (5124, 3690360), (5185, 3646944), (5355, 3531168), (5360, 3527874), (5427, 3484320), (5490, 3444336), (5508, 3433080), (5628, 3359880), (5670, 3334992), (5695, 3320352), (5712, 3310470), (5856, 3229065), (6030, 3135888), (6048, 3126555), (6120, 3089772), (6222, 3039120), (6405, 2952288), (6426, 2942640), (6432, 2939895), (6480, 2918118), (6588, 2870280), (6804, 2779160), (6832, 2767770), (6834, 2766960), (6885, 2746464), (7035, 2687904), (7140, 2648376), (7236, 2613240), (7259, 2604960), (7320, 2583252), (7344, 2574810), (7504, 2519910), (7560, 2501244), (7686, 2460240), (7776, 2431765), (7973, 2371680), (8040, 2351916), (8160, 2317329), (8174, 2313360), (8235, 2296224), (8262, 2288720), (8296, 2279340), (8442, 2239920), (8505, 2223328), (8540, 2214216), (8568, 2206980), (8784, 2152710), (9045, 2090592), (9072, 2084370), (9112, 2075220), (9180, 2059848), (9333, 2026080), (9380, 2015928), (9520, 1986282), (9639, 1961760), (9648, 1959930), (9720, 1945412), (9760, 1937439), (9882, 1913520), (10080, 1875933), (10248, 1845180), (10251, 1844640), (10370, 1823472), (10710, 1765584), (10720, 1763937), (10854, 1742160), (10980, 1722168), (11016, 1716540), (11256, 1679940), (11340, 1667496), (11390, 1660176), (11424, 1655235), (11529, 1640160), (12060, 1567944), (12240, 1544886), (12261, 1542240), (12444, 1519560), (12663, 1493280), (12810, 1476144), (12852, 1471320), (12960, 1459059), (13176, 1435140), (13608, 1389580), (13664, 1383885), (13668, 1383480), (13770, 1373232), (14070, 1343952), (14280, 1324188), (14472, 1306620), (14518, 1302480), (14640, 1291626), (14688, 1287405), (14823, 1275680), (15008, 1259955), (15120, 1250622), (15372, 1230120), (15555, 1215648), (15946, 1185840), (16065, 1177056), (16080, 1175958), (16281, 1161440), (16348, 1156680), (16470, 1148112), (16524, 1144360), (16592, 1139670), (16884, 1119960), (17010, 1111664), (17080, 1107108), (17085, 1106784), (17136, 1103490), (17568, 1076355), (18090, 1045296), (18144, 1042185), (18224, 1037610), (18360, 1029924), (18666, 1013040), (18760, 1007964), (19040, 993141), (19215, 984096), (19278, 980880), (19296, 979965), (19440, 972706), (19764, 956760), (20435, 925344), (20496, 922590), (20502, 922320), (20655, 915488), (20740, 911736), (21105, 895968), (21420, 882792), (21708, 871080), (21777, 868320), (21960, 861084), (22032, 858270), (22512, 839970), (22680, 833748), (22780, 830088), (23058, 820080), (23919, 790560), (24120, 783972), (24480, 772443), (24522, 771120), (24705, 765408), (24888, 759780), (25326, 746640), (25620, 738072), (25704, 735660), (26352, 717570), (27135, 696864), (27216, 694790), (27336, 691740), (27540, 686616), (27999, 675360), (28140, 671976), (28560, 662094), (28609, 660960), (28917, 653920), (28944, 653310), (29036, 651240), (29280, 645813), (29646, 637840), (30240, 625311), (30744, 615060), (30753, 614880), (31110, 607824), (31892, 592920), (32130, 588528), (32160, 587979), (32562, 580720), (32696, 578340), (32940, 574056), (33048, 572180), (33184, 569835), (33768, 559980), (34020, 555832), (34160, 553554), (34170, 553392), (34272, 551745), (34587, 546720), (36180, 522648), (36295, 520992), (36448, 518805), (36720, 514962), (36783, 514080), (37332, 506520), (37520, 503982), (37989, 497760), (38430, 492048), (38556, 490440), (38880, 486353), (39528, 478380), (39865, 474336), (40870, 462672), (40992, 461295), (41004, 461160), (41310, 457744), (41480, 455868), (42210, 447984), (42840, 441396), (43416, 435540), (43554, 434160), (43920, 430542), (44064, 429135), (45024, 419985), (45360, 416874), (45560, 415044), (46116, 410040), (46665, 405216), (47838, 395280), (48195, 392352), (48240, 391986), (49044, 385560), (49410, 382704), (49776, 379890), (50652, 373320), (51240, 369036), (51255, 368928), (51408, 367830), (52704, 358785), (54270, 348432), (54432, 347395), (54672, 345870), (55080, 343308), (55998, 337680), (56280, 335988), (57120, 331047), (57218, 330480), (57645, 328032), (57834, 326960), (57888, 326655), (58072, 325620), (59292, 318920), (61305, 308448), (61488, 307530), (61506, 307440), (62220, 303912), (63315, 298656), (63784, 296460), (64260, 294264), (65124, 290360), (65331, 289440), (65392, 289170), (65880, 287028), (66096, 286090), (67536, 279990), (68040, 277916), (68320, 276777), (68340, 276696), (69174, 273360), (69479, 272160), (71757, 263520), (72360, 261324), (72590, 260496), (73440, 257481), (73566, 257040), (74115, 255136), (74664, 253260), (75040, 251991), (75978, 248880), (76860, 246024), (77112, 245220), (79056, 239190), (79730, 237168), (81405, 232288), (81740, 231336), (82008, 230580), (82620, 228872), (82960, 227934), (83997, 225120), (84420, 223992), (85680, 220698), (85827, 220320), (86832, 217770), (87108, 217080), (87840, 215271), (90720, 208437), (91120, 207522), (92232, 205020), (92259, 204960), (93330, 202608), (95676, 197640), (96390, 196176), (96480, 195993), (98088, 192780), (98820, 191352), (99552, 189945), (101304, 186660), (102480, 184518), (102510, 184464), (102816, 183915), (103761, 182240), (108540, 174216), (108885, 173664), (109344, 172935), (110160, 171654), (110349, 171360), (111996, 168840), (112560, 167994), (113967, 165920), (114436, 165240), (115290, 164016), (115668, 163480), (116144, 162810), (118584, 159460), (119595, 158112), (122610, 154224), (122976, 153765), (123012, 153720), (124440, 151956), (126630, 149328), (127568, 148230), (128520, 147132), (130248, 145180), (130662, 144720), (130784, 144585), (131760, 143514), (132192, 143045), (135072, 139995), (136080, 138958), (136680, 138348)]