2981376720

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 560

約数和(自身を含む): 12165352320

約数和(自身を除く): 9183975600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 81, 84, 90, 105, 108, 109, 112, 120, 126, 134, 135, 140, 144, 162, 168, 180, 189, 201, 210, 216, 218, 240, 243, 252, 268, 270, 280, 315, 324, 327, 335, 336, 360, 378, 402, 405, 420, 432, 436, 469, 486, 504, 536, 540, 545, 560, 567, 603, 630, 648, 654, 670, 720, 729, 756, 763, 804, 810, 840, 872, 938, 945, 972, 981, 1005, 1008, 1072, 1080, 1090, 1134, 1206, 1215, 1260, 1296, 1308, 1340, 1407, 1458, 1512, 1526, 1608, 1620, 1635, 1680, 1701, 1744, 1809, 1876, 1890, 1944, 1962, 2010, 2160, 2180, 2268, 2289, 2345, 2412, 2430, 2520, 2616, 2680, 2814, 2835, 2916, 2943, 3015, 3024, 3052, 3216, 3240, 3270, 3402, 3618, 3645, 3752, 3780, 3815, 3888, 3924, 4020, 4221, 4360, 4536, 4578, 4690, 4824, 4860, 4905, 5040, 5103, 5232, 5360, 5427, 5628, 5670, 5832, 5886, 6030, 6104, 6480, 6540, 6804, 6867, 7035, 7236, 7290, 7303, 7504, 7560, 7630, 7848, 8040, 8442, 8505, 8720, 8829, 9045, 9072, 9156, 9380, 9648, 9720, 9810, 10206, 10854, 11256, 11340, 11445, 11664, 11772, 12060, 12208, 12663, 13080, 13608, 13734, 14070, 14472, 14580, 14606, 14715, 15120, 15260, 15696, 16080, 16281, 16884, 17010, 17658, 18090, 18312, 18760, 19440, 19620, 20412, 20601, 21105, 21708, 21909, 22512, 22680, 22890, 23544, 24120, 25326, 25515, 26160, 26487, 27135, 27216, 27468, 28140, 28944, 29160, 29212, 29430, 30520, 32562, 33768, 34020, 34335, 35316, 36180, 36515, 36624, 37520, 37989, 39240, 40824, 41202, 42210, 43416, 43818, 44145, 45360, 45780, 47088, 48240, 48843, 50652, 51030, 51121, 52974, 54270, 54936, 56280, 58320, 58424, 58860, 61040, 61803, 63315, 65124, 65727, 67536, 68040, 68670, 70632, 72360, 73030, 75978, 78480, 79461, 81405, 81648, 82404, 84420, 86832, 87636, 88290, 91560, 97686, 101304, 102060, 102242, 103005, 105948, 108540, 109545, 109872, 112560, 113967, 116848, 117720, 123606, 126630, 130248, 131454, 132435, 136080, 137340, 141264, 144720, 146060, 151956, 153363, 158922, 162810, 164808, 168840, 175272, 176580, 183120, 185409, 189945, 195372, 197181, 202608, 204120, 204484, 206010, 211896, 217080, 219090, 227934, 235440, 244215, 247212, 253260, 255605, 260496, 262908, 264870, 274680, 292120, 303912, 306726, 309015, 317844, 325620, 328635, 329616, 337680, 341901, 350544, 353160, 370818, 379890, 390744, 394362, 397305, 408240, 408968, 412020, 423792, 434160, 438180, 455868, 460089, 488430, 494424, 506520, 511210, 525816, 529740, 549360, 556227, 569835, 584240, 591543, 607824, 613452, 618030, 635688, 651240, 657270, 683802, 706320, 741636, 759780, 766815, 781488, 788724, 794610, 817936, 824040, 876360, 911736, 920178, 927045, 976860, 985905, 988848, 1013040, 1022420, 1051632, 1059480, 1112454, 1139670, 1183086, 1226904, 1236060, 1271376, 1302480, 1314540, 1367604, 1380267, 1483272, 1519560, 1533630, 1577448, 1589220, 1648080, 1709505, 1752720, 1774629, 1823472, 1840356, 1854090, 1953720, 1971810, 2044840, 2118960, 2224908, 2279340, 2300445, 2366172, 2453808, 2472120, 2629080, 2735208, 2760534, 2781135, 2957715, 2966544, 3039120, 3067260, 3154896, 3178440, 3419010, 3549258, 3680712, 3708180, 3907440, 3943620, 4089680, 4140801, 4449816, 4558680, 4600890, 4732344, 4944240, 5258160, 5323887, 5470416, 5521068, 5562270, 5915430, 6134520, 6356880, 6838020, 6901335, 7098516, 7361424, 7416360, 7887240, 8281602, 8873145, 8899632, 9117360, 9201780, 9464688, 10647774, 11042136, 11124540, 11830860, 12269040, 12422403, 13676040, 13802670, 14197032, 14832720, 15774480, 16563204, 17746290, 18403560, 20704005, 21295548, 22084272, 22249080, 23661720, 24844806, 26619435, 27352080, 27605340, 28394064, 33126408, 35492580, 36807120, 37267209, 41408010, 42591096, 44498160, 47323440, 49689612, 53238870, 55210680, 62112015, 66252816, 70985160, 74534418, 82816020, 85182192, 99379224, 106477740, 110421360, 124224030, 141970320, 149068836, 165632040, 186336045, 198758448, 212955480, 248448060, 298137672, 331264080, 372672090, 425910960, 496896120, 596275344, 745344180, 993792240, 1490688360, 2981376720]

約数ペア:

[(1, 2981376720), (2, 1490688360), (3, 993792240), (4, 745344180), (5, 596275344), (6, 496896120), (7, 425910960), (8, 372672090), (9, 331264080), (10, 298137672), (12, 248448060), (14, 212955480), (15, 198758448), (16, 186336045), (18, 165632040), (20, 149068836), (21, 141970320), (24, 124224030), (27, 110421360), (28, 106477740), (30, 99379224), (35, 85182192), (36, 82816020), (40, 74534418), (42, 70985160), (45, 66252816), (48, 62112015), (54, 55210680), (56, 53238870), (60, 49689612), (63, 47323440), (67, 44498160), (70, 42591096), (72, 41408010), (80, 37267209), (81, 36807120), (84, 35492580), (90, 33126408), (105, 28394064), (108, 27605340), (109, 27352080), (112, 26619435), (120, 24844806), (126, 23661720), (134, 22249080), (135, 22084272), (140, 21295548), (144, 20704005), (162, 18403560), (168, 17746290), (180, 16563204), (189, 15774480), (201, 14832720), (210, 14197032), (216, 13802670), (218, 13676040), (240, 12422403), (243, 12269040), (252, 11830860), (268, 11124540), (270, 11042136), (280, 10647774), (315, 9464688), (324, 9201780), (327, 9117360), (335, 8899632), (336, 8873145), (360, 8281602), (378, 7887240), (402, 7416360), (405, 7361424), (420, 7098516), (432, 6901335), (436, 6838020), (469, 6356880), (486, 6134520), (504, 5915430), (536, 5562270), (540, 5521068), (545, 5470416), (560, 5323887), (567, 5258160), (603, 4944240), (630, 4732344), (648, 4600890), (654, 4558680), (670, 4449816), (720, 4140801), (729, 4089680), (756, 3943620), (763, 3907440), (804, 3708180), (810, 3680712), (840, 3549258), (872, 3419010), (938, 3178440), (945, 3154896), (972, 3067260), (981, 3039120), (1005, 2966544), (1008, 2957715), (1072, 2781135), (1080, 2760534), (1090, 2735208), (1134, 2629080), (1206, 2472120), (1215, 2453808), (1260, 2366172), (1296, 2300445), (1308, 2279340), (1340, 2224908), (1407, 2118960), (1458, 2044840), (1512, 1971810), (1526, 1953720), (1608, 1854090), (1620, 1840356), (1635, 1823472), (1680, 1774629), (1701, 1752720), (1744, 1709505), (1809, 1648080), (1876, 1589220), (1890, 1577448), (1944, 1533630), (1962, 1519560), (2010, 1483272), (2160, 1380267), (2180, 1367604), (2268, 1314540), (2289, 1302480), (2345, 1271376), (2412, 1236060), (2430, 1226904), (2520, 1183086), (2616, 1139670), (2680, 1112454), (2814, 1059480), (2835, 1051632), (2916, 1022420), (2943, 1013040), (3015, 988848), (3024, 985905), (3052, 976860), (3216, 927045), (3240, 920178), (3270, 911736), (3402, 876360), (3618, 824040), (3645, 817936), (3752, 794610), (3780, 788724), (3815, 781488), (3888, 766815), (3924, 759780), (4020, 741636), (4221, 706320), (4360, 683802), (4536, 657270), (4578, 651240), (4690, 635688), (4824, 618030), (4860, 613452), (4905, 607824), (5040, 591543), (5103, 584240), (5232, 569835), (5360, 556227), (5427, 549360), (5628, 529740), (5670, 525816), (5832, 511210), (5886, 506520), (6030, 494424), (6104, 488430), (6480, 460089), (6540, 455868), (6804, 438180), (6867, 434160), (7035, 423792), (7236, 412020), (7290, 408968), (7303, 408240), (7504, 397305), (7560, 394362), (7630, 390744), (7848, 379890), (8040, 370818), (8442, 353160), (8505, 350544), (8720, 341901), (8829, 337680), (9045, 329616), (9072, 328635), (9156, 325620), (9380, 317844), (9648, 309015), (9720, 306726), (9810, 303912), (10206, 292120), (10854, 274680), (11256, 264870), (11340, 262908), (11445, 260496), (11664, 255605), (11772, 253260), (12060, 247212), (12208, 244215), (12663, 235440), (13080, 227934), (13608, 219090), (13734, 217080), (14070, 211896), (14472, 206010), (14580, 204484), (14606, 204120), (14715, 202608), (15120, 197181), (15260, 195372), (15696, 189945), (16080, 185409), (16281, 183120), (16884, 176580), (17010, 175272), (17658, 168840), (18090, 164808), (18312, 162810), (18760, 158922), (19440, 153363), (19620, 151956), (20412, 146060), (20601, 144720), (21105, 141264), (21708, 137340), (21909, 136080), (22512, 132435), (22680, 131454), (22890, 130248), (23544, 126630), (24120, 123606), (25326, 117720), (25515, 116848), (26160, 113967), (26487, 112560), (27135, 109872), (27216, 109545), (27468, 108540), (28140, 105948), (28944, 103005), (29160, 102242), (29212, 102060), (29430, 101304), (30520, 97686), (32562, 91560), (33768, 88290), (34020, 87636), (34335, 86832), (35316, 84420), (36180, 82404), (36515, 81648), (36624, 81405), (37520, 79461), (37989, 78480), (39240, 75978), (40824, 73030), (41202, 72360), (42210, 70632), (43416, 68670), (43818, 68040), (44145, 67536), (45360, 65727), (45780, 65124), (47088, 63315), (48240, 61803), (48843, 61040), (50652, 58860), (51030, 58424), (51121, 58320), (52974, 56280), (54270, 54936)]