66648718080

素因数分解:

$2^8\times 3^5\times 5^1\times 7^2\times {\mathrm{4373}}^1$

素因数の和:4423

約数の個数: 648

約数和(自身を含む): 278244871632

約数和(自身を除く): 211596153552

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 162, 168, 180, 189, 192, 196, 210, 216, 224, 240, 243, 245, 252, 256, 270, 280, 288, 294, 315, 320, 324, 336, 360, 378, 384, 392, 405, 420, 432, 441, 448, 480, 486, 490, 504, 540, 560, 567, 576, 588, 630, 640, 648, 672, 720, 735, 756, 768, 784, 810, 840, 864, 882, 896, 945, 960, 972, 980, 1008, 1080, 1120, 1134, 1152, 1176, 1215, 1260, 1280, 1296, 1323, 1344, 1440, 1470, 1512, 1568, 1620, 1680, 1701, 1728, 1764, 1792, 1890, 1920, 1944, 1960, 2016, 2160, 2205, 2240, 2268, 2304, 2352, 2430, 2520, 2592, 2646, 2688, 2835, 2880, 2940, 3024, 3136, 3240, 3360, 3402, 3456, 3528, 3780, 3840, 3888, 3920, 3969, 4032, 4320, 4373, 4410, 4480, 4536, 4704, 4860, 5040, 5184, 5292, 5376, 5670, 5760, 5880, 6048, 6272, 6480, 6615, 6720, 6804, 6912, 7056, 7560, 7776, 7840, 7938, 8064, 8505, 8640, 8746, 8820, 8960, 9072, 9408, 9720, 10080, 10368, 10584, 11340, 11520, 11760, 11907, 12096, 12544, 12960, 13119, 13230, 13440, 13608, 14112, 15120, 15552, 15680, 15876, 16128, 17010, 17280, 17492, 17640, 18144, 18816, 19440, 19845, 20160, 20736, 21168, 21865, 22680, 23520, 23814, 24192, 25920, 26238, 26460, 26880, 27216, 28224, 30240, 30611, 31104, 31360, 31752, 34020, 34560, 34984, 35280, 36288, 37632, 38880, 39357, 39690, 40320, 42336, 43730, 45360, 47040, 47628, 48384, 51840, 52476, 52920, 54432, 56448, 59535, 60480, 61222, 62208, 62720, 63504, 65595, 68040, 69968, 70560, 72576, 77760, 78714, 79380, 80640, 84672, 87460, 90720, 91833, 94080, 95256, 103680, 104952, 105840, 108864, 112896, 118071, 119070, 120960, 122444, 127008, 131190, 136080, 139936, 141120, 145152, 153055, 155520, 157428, 158760, 169344, 174920, 181440, 183666, 188160, 190512, 196785, 209904, 211680, 214277, 217728, 236142, 238140, 241920, 244888, 254016, 262380, 272160, 275499, 279872, 282240, 306110, 311040, 314856, 317520, 338688, 349840, 354213, 362880, 367332, 381024, 393570, 419808, 423360, 428554, 435456, 459165, 472284, 476280, 489776, 508032, 524760, 544320, 550998, 559744, 564480, 590355, 612220, 629712, 635040, 642831, 699680, 708426, 725760, 734664, 762048, 787140, 826497, 839616, 846720, 857108, 918330, 944568, 952560, 979552, 1016064, 1049520, 1062639, 1071385, 1088640, 1101996, 1119488, 1180710, 1224440, 1259424, 1270080, 1285662, 1377495, 1399360, 1416852, 1469328, 1524096, 1574280, 1652994, 1679232, 1693440, 1714216, 1771065, 1836660, 1889136, 1905120, 1928493, 1959104, 2099040, 2125278, 2142770, 2177280, 2203992, 2361420, 2448880, 2479491, 2518848, 2540160, 2571324, 2754990, 2798720, 2833704, 2938656, 3048192, 3148560, 3214155, 3305988, 3358464, 3428432, 3542130, 3673320, 3778272, 3810240, 3856986, 3918208, 4132485, 4198080, 4250556, 4285540, 4407984, 4722840, 4897760, 4958982, 5037696, 5080320, 5142648, 5313195, 5509980, 5597440, 5667408, 5785479, 5877312, 6297120, 6428310, 6611976, 6856864, 7084260, 7346640, 7438473, 7556544, 7620480, 7713972, 7836416, 8264970, 8396160, 8501112, 8571080, 8815968, 9445680, 9642465, 9795520, 9917964, 10075392, 10285296, 10626390, 11019960, 11334816, 11570958, 11754624, 12397455, 12594240, 12856620, 13223952, 13713728, 14168520, 14693280, 14876946, 15113088, 15240960, 15427944, 16529940, 16792320, 17002224, 17142160, 17356437, 17631936, 18891360, 19284930, 19591040, 19835928, 20570592, 21252780, 22039920, 22669632, 23141916, 23509248, 24794910, 25188480, 25713240, 26447904, 27427456, 28337040, 28927395, 29386560, 29753892, 30226176, 30855888, 33059880, 34004448, 34284320, 34712874, 35263872, 37192365, 37782720, 38569860, 39182080, 39671856, 41141184, 42505560, 44079840, 45339264, 46283832, 49589820, 50376960, 51426480, 52069311, 52895808, 54854912, 56674080, 57854790, 58773120, 59507784, 61711776, 66119760, 68008896, 68568640, 69425748, 70527744, 74384730, 75565440, 77139720, 79343712, 82282368, 85011120, 86782185, 88159680, 90678528, 92567664, 99179640, 102852960, 104138622, 105791616, 113348160, 115709580, 117546240, 119015568, 123423552, 132239520, 136017792, 137137280, 138851496, 148769460, 151130880, 154279440, 158687424, 164564736, 170022240, 173564370, 176319360, 185135328, 198359280, 205705920, 208277244, 211583232, 226696320, 231419160, 238031136, 246847104, 260346555, 264479040, 272035584, 274274560, 277702992, 297538920, 308558880, 317374848, 340044480, 347128740, 352638720, 370270656, 396718560, 411411840, 416554488, 453392640, 462838320, 476062272, 493694208, 520693110, 528958080, 555405984, 595077840, 617117760, 634749696, 680088960, 694257480, 740541312, 793437120, 822823680, 833108976, 925676640, 952124544, 1041386220, 1057916160, 1110811968, 1190155680, 1234235520, 1360177920, 1388514960, 1481082624, 1586874240, 1666217952, 1851353280, 1904249088, 2082772440, 2221623936, 2380311360, 2468471040, 2777029920, 3173748480, 3332435904, 3702706560, 4165544880, 4443247872, 4760622720, 5554059840, 6664871808, 7405413120, 8331089760, 9521245440, 11108119680, 13329743616, 16662179520, 22216239360, 33324359040, 66648718080]

約数ペア:

[(1, 66648718080), (2, 33324359040), (3, 22216239360), (4, 16662179520), (5, 13329743616), (6, 11108119680), (7, 9521245440), (8, 8331089760), (9, 7405413120), (10, 6664871808), (12, 5554059840), (14, 4760622720), (15, 4443247872), (16, 4165544880), (18, 3702706560), (20, 3332435904), (21, 3173748480), (24, 2777029920), (27, 2468471040), (28, 2380311360), (30, 2221623936), (32, 2082772440), (35, 1904249088), (36, 1851353280), (40, 1666217952), (42, 1586874240), (45, 1481082624), (48, 1388514960), (49, 1360177920), (54, 1234235520), (56, 1190155680), (60, 1110811968), (63, 1057916160), (64, 1041386220), (70, 952124544), (72, 925676640), (80, 833108976), (81, 822823680), (84, 793437120), (90, 740541312), (96, 694257480), (98, 680088960), (105, 634749696), (108, 617117760), (112, 595077840), (120, 555405984), (126, 528958080), (128, 520693110), (135, 493694208), (140, 476062272), (144, 462838320), (147, 453392640), (160, 416554488), (162, 411411840), (168, 396718560), (180, 370270656), (189, 352638720), (192, 347128740), (196, 340044480), (210, 317374848), (216, 308558880), (224, 297538920), (240, 277702992), (243, 274274560), (245, 272035584), (252, 264479040), (256, 260346555), (270, 246847104), (280, 238031136), (288, 231419160), (294, 226696320), (315, 211583232), (320, 208277244), (324, 205705920), (336, 198359280), (360, 185135328), (378, 176319360), (384, 173564370), (392, 170022240), (405, 164564736), (420, 158687424), (432, 154279440), (441, 151130880), (448, 148769460), (480, 138851496), (486, 137137280), (490, 136017792), (504, 132239520), (540, 123423552), (560, 119015568), (567, 117546240), (576, 115709580), (588, 113348160), (630, 105791616), (640, 104138622), (648, 102852960), (672, 99179640), (720, 92567664), (735, 90678528), (756, 88159680), (768, 86782185), (784, 85011120), (810, 82282368), (840, 79343712), (864, 77139720), (882, 75565440), (896, 74384730), (945, 70527744), (960, 69425748), (972, 68568640), (980, 68008896), (1008, 66119760), (1080, 61711776), (1120, 59507784), (1134, 58773120), (1152, 57854790), (1176, 56674080), (1215, 54854912), (1260, 52895808), (1280, 52069311), (1296, 51426480), (1323, 50376960), (1344, 49589820), (1440, 46283832), (1470, 45339264), (1512, 44079840), (1568, 42505560), (1620, 41141184), (1680, 39671856), (1701, 39182080), (1728, 38569860), (1764, 37782720), (1792, 37192365), (1890, 35263872), (1920, 34712874), (1944, 34284320), (1960, 34004448), (2016, 33059880), (2160, 30855888), (2205, 30226176), (2240, 29753892), (2268, 29386560), (2304, 28927395), (2352, 28337040), (2430, 27427456), (2520, 26447904), (2592, 25713240), (2646, 25188480), (2688, 24794910), (2835, 23509248), (2880, 23141916), (2940, 22669632), (3024, 22039920), (3136, 21252780), (3240, 20570592), (3360, 19835928), (3402, 19591040), (3456, 19284930), (3528, 18891360), (3780, 17631936), (3840, 17356437), (3888, 17142160), (3920, 17002224), (3969, 16792320), (4032, 16529940), (4320, 15427944), (4373, 15240960), (4410, 15113088), (4480, 14876946), (4536, 14693280), (4704, 14168520), (4860, 13713728), (5040, 13223952), (5184, 12856620), (5292, 12594240), (5376, 12397455), (5670, 11754624), (5760, 11570958), (5880, 11334816), (6048, 11019960), (6272, 10626390), (6480, 10285296), (6615, 10075392), (6720, 9917964), (6804, 9795520), (6912, 9642465), (7056, 9445680), (7560, 8815968), (7776, 8571080), (7840, 8501112), (7938, 8396160), (8064, 8264970), (8505, 7836416), (8640, 7713972), (8746, 7620480), (8820, 7556544), (8960, 7438473), (9072, 7346640), (9408, 7084260), (9720, 6856864), (10080, 6611976), (10368, 6428310), (10584, 6297120), (11340, 5877312), (11520, 5785479), (11760, 5667408), (11907, 5597440), (12096, 5509980), (12544, 5313195), (12960, 5142648), (13119, 5080320), (13230, 5037696), (13440, 4958982), (13608, 4897760), (14112, 4722840), (15120, 4407984), (15552, 4285540), (15680, 4250556), (15876, 4198080), (16128, 4132485), (17010, 3918208), (17280, 3856986), (17492, 3810240), (17640, 3778272), (18144, 3673320), (18816, 3542130), (19440, 3428432), (19845, 3358464), (20160, 3305988), (20736, 3214155), (21168, 3148560), (21865, 3048192), (22680, 2938656), (23520, 2833704), (23814, 2798720), (24192, 2754990), (25920, 2571324), (26238, 2540160), (26460, 2518848), (26880, 2479491), (27216, 2448880), (28224, 2361420), (30240, 2203992), (30611, 2177280), (31104, 2142770), (31360, 2125278), (31752, 2099040), (34020, 1959104), (34560, 1928493), (34984, 1905120), (35280, 1889136), (36288, 1836660), (37632, 1771065), (38880, 1714216), (39357, 1693440), (39690, 1679232), (40320, 1652994), (42336, 1574280), (43730, 1524096), (45360, 1469328), (47040, 1416852), (47628, 1399360), (48384, 1377495), (51840, 1285662), (52476, 1270080), (52920, 1259424), (54432, 1224440), (56448, 1180710), (59535, 1119488), (60480, 1101996), (61222, 1088640), (62208, 1071385), (62720, 1062639), (63504, 1049520), (65595, 1016064), (68040, 979552), (69968, 952560), (70560, 944568), (72576, 918330), (77760, 857108), (78714, 846720), (79380, 839616), (80640, 826497), (84672, 787140), (87460, 762048), (90720, 734664), (91833, 725760), (94080, 708426), (95256, 699680), (103680, 642831), (104952, 635040), (105840, 629712), (108864, 612220), (112896, 590355), (118071, 564480), (119070, 559744), (120960, 550998), (122444, 544320), (127008, 524760), (131190, 508032), (136080, 489776), (139936, 476280), (141120, 472284), (145152, 459165), (153055, 435456), (155520, 428554), (157428, 423360), (158760, 419808), (169344, 393570), (174920, 381024), (181440, 367332), (183666, 362880), (188160, 354213), (190512, 349840), (196785, 338688), (209904, 317520), (211680, 314856), (214277, 311040), (217728, 306110), (236142, 282240), (238140, 279872), (241920, 275499), (244888, 272160), (254016, 262380)]