31312638720

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2729

約数の個数: 576

約数和(自身を含む): 125175214080

約数和(自身を除く): 93862575360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 256, 264, 270, 279, 288, 297, 310, 320, 330, 341, 352, 360, 372, 384, 396, 432, 440, 465, 480, 495, 496, 528, 540, 558, 576, 594, 620, 640, 660, 682, 704, 720, 744, 768, 792, 837, 864, 880, 930, 960, 990, 992, 1023, 1056, 1080, 1116, 1152, 1188, 1240, 1280, 1320, 1364, 1395, 1408, 1440, 1485, 1488, 1584, 1674, 1705, 1728, 1760, 1860, 1920, 1980, 1984, 2046, 2112, 2160, 2232, 2304, 2376, 2480, 2640, 2657, 2728, 2790, 2816, 2880, 2970, 2976, 3069, 3168, 3348, 3410, 3456, 3520, 3720, 3840, 3960, 3968, 4092, 4185, 4224, 4320, 4464, 4752, 4960, 5115, 5280, 5314, 5456, 5580, 5760, 5940, 5952, 6138, 6336, 6696, 6820, 6912, 7040, 7440, 7920, 7936, 7971, 8184, 8370, 8448, 8640, 8928, 9207, 9504, 9920, 10230, 10560, 10628, 10912, 11160, 11520, 11880, 11904, 12276, 12672, 13285, 13392, 13640, 14080, 14880, 15345, 15840, 15942, 16368, 16740, 17280, 17856, 18414, 19008, 19840, 20460, 21120, 21256, 21824, 22320, 23760, 23808, 23913, 24552, 25344, 26570, 26784, 27280, 29227, 29760, 30690, 31680, 31884, 32736, 33480, 34560, 35712, 36828, 38016, 39680, 39855, 40920, 42240, 42512, 43648, 44640, 46035, 47520, 47826, 49104, 53140, 53568, 54560, 58454, 59520, 61380, 63360, 63768, 65472, 66960, 71424, 71739, 73656, 76032, 79710, 81840, 82367, 85024, 87296, 87681, 89280, 92070, 95040, 95652, 98208, 106280, 107136, 109120, 116908, 119040, 119565, 122760, 126720, 127536, 130944, 133920, 143478, 146135, 147312, 159420, 163680, 164734, 170048, 175362, 178560, 184140, 190080, 191304, 196416, 212560, 214272, 218240, 233816, 239130, 245520, 247101, 255072, 261888, 263043, 267840, 286956, 292270, 294624, 318840, 327360, 329468, 340096, 350724, 357120, 358695, 368280, 380160, 382608, 392832, 411835, 425120, 436480, 438405, 467632, 478260, 491040, 494202, 510144, 526086, 535680, 573912, 584540, 589248, 637680, 654720, 658936, 680192, 701448, 717390, 736560, 741303, 765216, 785664, 789129, 823670, 850240, 876810, 906037, 935264, 956520, 982080, 988404, 1020288, 1052172, 1071360, 1147824, 1169080, 1178496, 1235505, 1275360, 1309440, 1315215, 1317872, 1402896, 1434780, 1473120, 1482606, 1530432, 1578258, 1647340, 1700480, 1753620, 1812074, 1870528, 1913040, 1964160, 1976808, 2040576, 2104344, 2223909, 2295648, 2338160, 2356992, 2471010, 2550720, 2630430, 2635744, 2718111, 2805792, 2869560, 2946240, 2965212, 3060864, 3156516, 3294680, 3400960, 3507240, 3624148, 3706515, 3741056, 3826080, 3928320, 3945645, 3953616, 4208688, 4447818, 4530185, 4591296, 4676320, 4942020, 5101440, 5260860, 5271488, 5436222, 5611584, 5739120, 5892480, 5930424, 6121728, 6313032, 6589360, 7014480, 7248296, 7413030, 7482112, 7652160, 7891290, 7907232, 8154333, 8417376, 8895636, 9060370, 9182592, 9352640, 9884040, 10202880, 10521720, 10542976, 10872444, 11119545, 11223168, 11478240, 11784960, 11860848, 12626064, 13178720, 13590555, 14028960, 14496592, 14826060, 15304320, 15782580, 15814464, 16308666, 16834752, 17791272, 18120740, 18365184, 18705280, 19768080, 21043440, 21085952, 21744888, 22239090, 22446336, 22956480, 23721696, 24462999, 25252128, 26357440, 27181110, 28057920, 28993184, 29652120, 30608640, 31565160, 31628928, 32617332, 33669504, 35582544, 36241480, 37410560, 39536160, 40771665, 42086880, 43489776, 44478180, 45912960, 47443392, 48925998, 50504256, 52714880, 54362220, 56115840, 57986368, 59304240, 63130320, 63257856, 65234664, 67339008, 71165088, 72482960, 79072320, 81543330, 84173760, 86979552, 88956360, 91825920, 94886784, 97851996, 101008512, 105429760, 108724440, 112231680, 115972736, 118608480, 122314995, 126260640, 130469328, 142330176, 144965920, 158144640, 163086660, 168347520, 173959104, 177912720, 189773568, 195703992, 202017024, 217448880, 231945472, 237216960, 244629990, 252521280, 260938656, 284660352, 289931840, 316289280, 326173320, 336695040, 347918208, 355825440, 391407984, 434897760, 474433920, 489259980, 505042560, 521877312, 569320704, 579863680, 652346640, 695836416, 711650880, 782815968, 869795520, 948867840, 978519960, 1010085120, 1043754624, 1159727360, 1304693280, 1423301760, 1565631936, 1739591040, 1957039920, 2087509248, 2609386560, 2846603520, 3131263872, 3479182080, 3914079840, 5218773120, 6262527744, 7828159680, 10437546240, 15656319360, 31312638720]

約数ペア:

[(1, 31312638720), (2, 15656319360), (3, 10437546240), (4, 7828159680), (5, 6262527744), (6, 5218773120), (8, 3914079840), (9, 3479182080), (10, 3131263872), (11, 2846603520), (12, 2609386560), (15, 2087509248), (16, 1957039920), (18, 1739591040), (20, 1565631936), (22, 1423301760), (24, 1304693280), (27, 1159727360), (30, 1043754624), (31, 1010085120), (32, 978519960), (33, 948867840), (36, 869795520), (40, 782815968), (44, 711650880), (45, 695836416), (48, 652346640), (54, 579863680), (55, 569320704), (60, 521877312), (62, 505042560), (64, 489259980), (66, 474433920), (72, 434897760), (80, 391407984), (88, 355825440), (90, 347918208), (93, 336695040), (96, 326173320), (99, 316289280), (108, 289931840), (110, 284660352), (120, 260938656), (124, 252521280), (128, 244629990), (132, 237216960), (135, 231945472), (144, 217448880), (155, 202017024), (160, 195703992), (165, 189773568), (176, 177912720), (180, 173959104), (186, 168347520), (192, 163086660), (198, 158144640), (216, 144965920), (220, 142330176), (240, 130469328), (248, 126260640), (256, 122314995), (264, 118608480), (270, 115972736), (279, 112231680), (288, 108724440), (297, 105429760), (310, 101008512), (320, 97851996), (330, 94886784), (341, 91825920), (352, 88956360), (360, 86979552), (372, 84173760), (384, 81543330), (396, 79072320), (432, 72482960), (440, 71165088), (465, 67339008), (480, 65234664), (495, 63257856), (496, 63130320), (528, 59304240), (540, 57986368), (558, 56115840), (576, 54362220), (594, 52714880), (620, 50504256), (640, 48925998), (660, 47443392), (682, 45912960), (704, 44478180), (720, 43489776), (744, 42086880), (768, 40771665), (792, 39536160), (837, 37410560), (864, 36241480), (880, 35582544), (930, 33669504), (960, 32617332), (990, 31628928), (992, 31565160), (1023, 30608640), (1056, 29652120), (1080, 28993184), (1116, 28057920), (1152, 27181110), (1188, 26357440), (1240, 25252128), (1280, 24462999), (1320, 23721696), (1364, 22956480), (1395, 22446336), (1408, 22239090), (1440, 21744888), (1485, 21085952), (1488, 21043440), (1584, 19768080), (1674, 18705280), (1705, 18365184), (1728, 18120740), (1760, 17791272), (1860, 16834752), (1920, 16308666), (1980, 15814464), (1984, 15782580), (2046, 15304320), (2112, 14826060), (2160, 14496592), (2232, 14028960), (2304, 13590555), (2376, 13178720), (2480, 12626064), (2640, 11860848), (2657, 11784960), (2728, 11478240), (2790, 11223168), (2816, 11119545), (2880, 10872444), (2970, 10542976), (2976, 10521720), (3069, 10202880), (3168, 9884040), (3348, 9352640), (3410, 9182592), (3456, 9060370), (3520, 8895636), (3720, 8417376), (3840, 8154333), (3960, 7907232), (3968, 7891290), (4092, 7652160), (4185, 7482112), (4224, 7413030), (4320, 7248296), (4464, 7014480), (4752, 6589360), (4960, 6313032), (5115, 6121728), (5280, 5930424), (5314, 5892480), (5456, 5739120), (5580, 5611584), (5760, 5436222), (5940, 5271488), (5952, 5260860), (6138, 5101440), (6336, 4942020), (6696, 4676320), (6820, 4591296), (6912, 4530185), (7040, 4447818), (7440, 4208688), (7920, 3953616), (7936, 3945645), (7971, 3928320), (8184, 3826080), (8370, 3741056), (8448, 3706515), (8640, 3624148), (8928, 3507240), (9207, 3400960), (9504, 3294680), (9920, 3156516), (10230, 3060864), (10560, 2965212), (10628, 2946240), (10912, 2869560), (11160, 2805792), (11520, 2718111), (11880, 2635744), (11904, 2630430), (12276, 2550720), (12672, 2471010), (13285, 2356992), (13392, 2338160), (13640, 2295648), (14080, 2223909), (14880, 2104344), (15345, 2040576), (15840, 1976808), (15942, 1964160), (16368, 1913040), (16740, 1870528), (17280, 1812074), (17856, 1753620), (18414, 1700480), (19008, 1647340), (19840, 1578258), (20460, 1530432), (21120, 1482606), (21256, 1473120), (21824, 1434780), (22320, 1402896), (23760, 1317872), (23808, 1315215), (23913, 1309440), (24552, 1275360), (25344, 1235505), (26570, 1178496), (26784, 1169080), (27280, 1147824), (29227, 1071360), (29760, 1052172), (30690, 1020288), (31680, 988404), (31884, 982080), (32736, 956520), (33480, 935264), (34560, 906037), (35712, 876810), (36828, 850240), (38016, 823670), (39680, 789129), (39855, 785664), (40920, 765216), (42240, 741303), (42512, 736560), (43648, 717390), (44640, 701448), (46035, 680192), (47520, 658936), (47826, 654720), (49104, 637680), (53140, 589248), (53568, 584540), (54560, 573912), (58454, 535680), (59520, 526086), (61380, 510144), (63360, 494202), (63768, 491040), (65472, 478260), (66960, 467632), (71424, 438405), (71739, 436480), (73656, 425120), (76032, 411835), (79710, 392832), (81840, 382608), (82367, 380160), (85024, 368280), (87296, 358695), (87681, 357120), (89280, 350724), (92070, 340096), (95040, 329468), (95652, 327360), (98208, 318840), (106280, 294624), (107136, 292270), (109120, 286956), (116908, 267840), (119040, 263043), (119565, 261888), (122760, 255072), (126720, 247101), (127536, 245520), (130944, 239130), (133920, 233816), (143478, 218240), (146135, 214272), (147312, 212560), (159420, 196416), (163680, 191304), (164734, 190080), (170048, 184140), (175362, 178560)]