18918011306880

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{307267}}^1$

素因数の和:307811

約数の個数: 512

約数和(自身を含む): 76723590528000

約数和(自身を除く): 57805579221120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 509, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1018, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1527, 1680, 1728, 1890, 1920, 2016, 2036, 2160, 2240, 2520, 2545, 2688, 2880, 3024, 3054, 3360, 3456, 3563, 3780, 4032, 4072, 4320, 4480, 4581, 5040, 5090, 5760, 6048, 6108, 6720, 7126, 7560, 7635, 8064, 8144, 8640, 9162, 10080, 10180, 10689, 12096, 12216, 13440, 13743, 14252, 15120, 15270, 16288, 17280, 17815, 18324, 20160, 20360, 21378, 22905, 24192, 24432, 27486, 28504, 30240, 30540, 32067, 32576, 35630, 36648, 40320, 40720, 42756, 45810, 48864, 53445, 54972, 57008, 60480, 61080, 64134, 65152, 68715, 71260, 73296, 81440, 85512, 91620, 96201, 97728, 106890, 109944, 114016, 120960, 122160, 128268, 137430, 142520, 146592, 160335, 162880, 171024, 183240, 192402, 195456, 213780, 219888, 228032, 244320, 256536, 274860, 285040, 293184, 307267, 320670, 325760, 342048, 366480, 384804, 427560, 439776, 456064, 481005, 488640, 513072, 549720, 570080, 586368, 614534, 641340, 684096, 732960, 769608, 855120, 879552, 921801, 962010, 977280, 1026144, 1099440, 1140160, 1229068, 1282680, 1368192, 1465920, 1536335, 1539216, 1710240, 1759104, 1843602, 1924020, 2052288, 2150869, 2198880, 2280320, 2458136, 2565360, 2765403, 2931840, 3072670, 3078432, 3420480, 3687204, 3848040, 4104576, 4301738, 4397760, 4609005, 4916272, 5130720, 5530806, 6145340, 6156864, 6452607, 6840960, 7374408, 7696080, 8296209, 8603476, 8795520, 9218010, 9832544, 10261440, 10754345, 11061612, 12290680, 12313728, 12905214, 13827015, 14748816, 15392160, 16592418, 17206952, 18436020, 19357821, 19665088, 20522880, 21508690, 22123224, 24581360, 25810428, 27654030, 29497632, 30784320, 32263035, 33184836, 34413904, 36872040, 38715642, 39330176, 41481045, 43017380, 44246448, 49162720, 51620856, 55308060, 58073463, 58995264, 61568640, 64526070, 66369672, 68827808, 73744080, 77431284, 82962090, 86034760, 88492896, 96789105, 98325440, 103241712, 110616120, 116146926, 117990528, 129052140, 132739344, 137655616, 147488160, 154862568, 156398903, 165924180, 172069520, 176985792, 193578210, 196650880, 206483424, 221232240, 232293852, 258104280, 265478688, 275311232, 290367315, 294976320, 309725136, 312797806, 331848360, 344139040, 353971584, 387156420, 412966848, 442464480, 464587704, 469196709, 516208560, 530957376, 580734630, 589952640, 619450272, 625595612, 663696720, 688278080, 774312840, 781994515, 825933696, 884928960, 929175408, 938393418, 1032417120, 1061914752, 1094792321, 1161469260, 1238900544, 1251191224, 1327393440, 1376556160, 1407590127, 1548625680, 1563989030, 1769857920, 1858350816, 1876786836, 2064834240, 2189584642, 2322938520, 2345983545, 2477801088, 2502382448, 2654786880, 2815180254, 3097251360, 3127978060, 3284376963, 3716701632, 3753573672, 4129668480, 4222770381, 4379169284, 4645877040, 4691967090, 5004764896, 5309573760, 5473961605, 5630360508, 6194502720, 6255956120, 6568753926, 7037950635, 7433403264, 7507147344, 8445540762, 8758338568, 9291754080, 9383934180, 9853130889, 10009529792, 10947923210, 11260721016, 12389005440, 12511912240, 13137507852, 14075901270, 15014294688, 16421884815, 16891081524, 17516677136, 18583508160, 18767868360, 19706261778, 20019059584, 21113851905, 21895846420, 22521442032, 25023824480, 26275015704, 28151802540, 29559392667, 30028589376, 32843769630, 33782163048, 35033354272, 37167016320, 37535736720, 39412523556, 42227703810, 43791692840, 45042884064, 49265654445, 50047648960, 52550031408, 56303605080, 59118785334, 60057178752, 65687539260, 67564326096, 70066708544, 75071473440, 78825047112, 84455407620, 87583385680, 90085768128, 98531308890, 100095297920, 105100062816, 112607210160, 118237570668, 131375078520, 135128652192, 140133417088, 147796963335, 150142946880, 157650094224, 168910815240, 175166771360, 180171536256, 197062617780, 210200125632, 225214420320, 236475141336, 262750157040, 270257304384, 295593926670, 300285893760, 315300188448, 337821630480, 350333542720, 394125235560, 420400251264, 450428840640, 472950282672, 525500314080, 540514608768, 591187853340, 630600376896, 675643260960, 700667085440, 788250471120, 900857681280, 945900565344, 1051000628160, 1182375706680, 1261200753792, 1351286521920, 1576500942240, 1891801130688, 2102001256320, 2364751413360, 2702573043840, 3153001884480, 3783602261376, 4729502826720, 6306003768960, 9459005653440, 18918011306880]

約数ペア:

[(1, 18918011306880), (2, 9459005653440), (3, 6306003768960), (4, 4729502826720), (5, 3783602261376), (6, 3153001884480), (7, 2702573043840), (8, 2364751413360), (9, 2102001256320), (10, 1891801130688), (12, 1576500942240), (14, 1351286521920), (15, 1261200753792), (16, 1182375706680), (18, 1051000628160), (20, 945900565344), (21, 900857681280), (24, 788250471120), (27, 700667085440), (28, 675643260960), (30, 630600376896), (32, 591187853340), (35, 540514608768), (36, 525500314080), (40, 472950282672), (42, 450428840640), (45, 420400251264), (48, 394125235560), (54, 350333542720), (56, 337821630480), (60, 315300188448), (63, 300285893760), (64, 295593926670), (70, 270257304384), (72, 262750157040), (80, 236475141336), (84, 225214420320), (90, 210200125632), (96, 197062617780), (105, 180171536256), (108, 175166771360), (112, 168910815240), (120, 157650094224), (126, 150142946880), (128, 147796963335), (135, 140133417088), (140, 135128652192), (144, 131375078520), (160, 118237570668), (168, 112607210160), (180, 105100062816), (189, 100095297920), (192, 98531308890), (210, 90085768128), (216, 87583385680), (224, 84455407620), (240, 78825047112), (252, 75071473440), (270, 70066708544), (280, 67564326096), (288, 65687539260), (315, 60057178752), (320, 59118785334), (336, 56303605080), (360, 52550031408), (378, 50047648960), (384, 49265654445), (420, 45042884064), (432, 43791692840), (448, 42227703810), (480, 39412523556), (504, 37535736720), (509, 37167016320), (540, 35033354272), (560, 33782163048), (576, 32843769630), (630, 30028589376), (640, 29559392667), (672, 28151802540), (720, 26275015704), (756, 25023824480), (840, 22521442032), (864, 21895846420), (896, 21113851905), (945, 20019059584), (960, 19706261778), (1008, 18767868360), (1018, 18583508160), (1080, 17516677136), (1120, 16891081524), (1152, 16421884815), (1260, 15014294688), (1344, 14075901270), (1440, 13137507852), (1512, 12511912240), (1527, 12389005440), (1680, 11260721016), (1728, 10947923210), (1890, 10009529792), (1920, 9853130889), (2016, 9383934180), (2036, 9291754080), (2160, 8758338568), (2240, 8445540762), (2520, 7507147344), (2545, 7433403264), (2688, 7037950635), (2880, 6568753926), (3024, 6255956120), (3054, 6194502720), (3360, 5630360508), (3456, 5473961605), (3563, 5309573760), (3780, 5004764896), (4032, 4691967090), (4072, 4645877040), (4320, 4379169284), (4480, 4222770381), (4581, 4129668480), (5040, 3753573672), (5090, 3716701632), (5760, 3284376963), (6048, 3127978060), (6108, 3097251360), (6720, 2815180254), (7126, 2654786880), (7560, 2502382448), (7635, 2477801088), (8064, 2345983545), (8144, 2322938520), (8640, 2189584642), (9162, 2064834240), (10080, 1876786836), (10180, 1858350816), (10689, 1769857920), (12096, 1563989030), (12216, 1548625680), (13440, 1407590127), (13743, 1376556160), (14252, 1327393440), (15120, 1251191224), (15270, 1238900544), (16288, 1161469260), (17280, 1094792321), (17815, 1061914752), (18324, 1032417120), (20160, 938393418), (20360, 929175408), (21378, 884928960), (22905, 825933696), (24192, 781994515), (24432, 774312840), (27486, 688278080), (28504, 663696720), (30240, 625595612), (30540, 619450272), (32067, 589952640), (32576, 580734630), (35630, 530957376), (36648, 516208560), (40320, 469196709), (40720, 464587704), (42756, 442464480), (45810, 412966848), (48864, 387156420), (53445, 353971584), (54972, 344139040), (57008, 331848360), (60480, 312797806), (61080, 309725136), (64134, 294976320), (65152, 290367315), (68715, 275311232), (71260, 265478688), (73296, 258104280), (81440, 232293852), (85512, 221232240), (91620, 206483424), (96201, 196650880), (97728, 193578210), (106890, 176985792), (109944, 172069520), (114016, 165924180), (120960, 156398903), (122160, 154862568), (128268, 147488160), (137430, 137655616), (142520, 132739344), (146592, 129052140), (160335, 117990528), (162880, 116146926), (171024, 110616120), (183240, 103241712), (192402, 98325440), (195456, 96789105), (213780, 88492896), (219888, 86034760), (228032, 82962090), (244320, 77431284), (256536, 73744080), (274860, 68827808), (285040, 66369672), (293184, 64526070), (307267, 61568640), (320670, 58995264), (325760, 58073463), (342048, 55308060), (366480, 51620856), (384804, 49162720), (427560, 44246448), (439776, 43017380), (456064, 41481045), (481005, 39330176), (488640, 38715642), (513072, 36872040), (549720, 34413904), (570080, 33184836), (586368, 32263035), (614534, 30784320), (641340, 29497632), (684096, 27654030), (732960, 25810428), (769608, 24581360), (855120, 22123224), (879552, 21508690), (921801, 20522880), (962010, 19665088), (977280, 19357821), (1026144, 18436020), (1099440, 17206952), (1140160, 16592418), (1229068, 15392160), (1282680, 14748816), (1368192, 13827015), (1465920, 12905214), (1536335, 12313728), (1539216, 12290680), (1710240, 11061612), (1759104, 10754345), (1843602, 10261440), (1924020, 9832544), (2052288, 9218010), (2150869, 8795520), (2198880, 8603476), (2280320, 8296209), (2458136, 7696080), (2565360, 7374408), (2765403, 6840960), (2931840, 6452607), (3072670, 6156864), (3078432, 6145340), (3420480, 5530806), (3687204, 5130720), (3848040, 4916272), (4104576, 4609005), (4301738, 4397760)]