679175280

素因数分解:

$2^4\times 3^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 720

約数和(自身を含む): 2963810304

約数和(自身を除く): 2284635024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 46, 48, 49, 54, 56, 60, 62, 63, 69, 70, 72, 80, 81, 84, 90, 92, 93, 98, 105, 108, 112, 115, 120, 124, 126, 135, 138, 140, 144, 147, 155, 161, 162, 168, 180, 184, 186, 189, 196, 207, 210, 216, 217, 230, 240, 243, 245, 248, 252, 270, 276, 279, 280, 294, 310, 315, 322, 324, 336, 345, 360, 368, 372, 378, 392, 405, 414, 420, 432, 434, 441, 460, 465, 483, 486, 490, 496, 504, 540, 552, 558, 560, 567, 588, 620, 621, 630, 644, 648, 651, 690, 713, 720, 735, 744, 756, 784, 805, 810, 828, 837, 840, 868, 882, 920, 930, 945, 966, 972, 980, 1008, 1035, 1080, 1085, 1104, 1116, 1127, 1134, 1176, 1215, 1240, 1242, 1260, 1288, 1296, 1302, 1323, 1380, 1395, 1426, 1449, 1470, 1488, 1512, 1519, 1610, 1620, 1656, 1674, 1680, 1701, 1736, 1764, 1840, 1860, 1863, 1890, 1932, 1944, 1953, 1960, 2070, 2139, 2160, 2170, 2205, 2232, 2254, 2268, 2352, 2415, 2430, 2480, 2484, 2511, 2520, 2576, 2604, 2646, 2760, 2790, 2835, 2852, 2898, 2940, 3024, 3038, 3105, 3220, 3240, 3255, 3312, 3348, 3381, 3402, 3472, 3528, 3565, 3720, 3726, 3780, 3864, 3888, 3906, 3920, 3969, 4140, 4185, 4278, 4340, 4347, 4410, 4464, 4508, 4536, 4557, 4830, 4860, 4968, 4991, 5022, 5040, 5208, 5292, 5520, 5580, 5589, 5635, 5670, 5704, 5796, 5859, 5880, 6076, 6210, 6417, 6440, 6480, 6510, 6615, 6696, 6762, 6804, 7056, 7130, 7245, 7440, 7452, 7533, 7560, 7595, 7728, 7812, 7938, 8280, 8370, 8505, 8556, 8680, 8694, 8820, 9016, 9072, 9114, 9315, 9660, 9720, 9765, 9936, 9982, 10044, 10143, 10416, 10584, 10695, 11160, 11178, 11270, 11340, 11408, 11592, 11718, 11760, 11907, 12152, 12420, 12555, 12834, 12880, 13020, 13041, 13230, 13392, 13524, 13608, 13671, 14260, 14490, 14904, 14973, 15066, 15120, 15190, 15624, 15876, 16560, 16740, 16905, 17010, 17112, 17360, 17388, 17577, 17640, 18032, 18228, 18630, 19251, 19320, 19440, 19530, 19845, 19964, 20088, 20286, 21168, 21390, 21735, 22320, 22356, 22540, 22680, 22785, 23184, 23436, 23814, 24304, 24840, 24955, 25110, 25668, 26040, 26082, 26460, 27048, 27216, 27342, 27945, 28520, 28980, 29295, 29808, 29946, 30132, 30380, 30429, 31248, 31752, 32085, 33480, 33810, 34020, 34224, 34776, 34937, 35154, 35280, 36456, 37260, 37665, 38502, 38640, 39060, 39123, 39690, 39928, 40176, 40572, 41013, 42780, 43470, 44712, 44919, 45080, 45360, 45570, 46872, 47628, 49680, 49910, 50220, 50715, 51336, 52080, 52164, 52731, 52920, 54096, 54684, 55890, 57040, 57753, 57960, 58590, 59535, 59892, 60264, 60760, 60858, 63504, 64170, 65205, 66960, 67620, 68040, 68355, 69552, 69874, 70308, 72912, 74520, 74865, 75330, 77004, 78120, 78246, 79380, 79856, 81144, 82026, 85560, 86940, 87885, 89424, 89838, 90160, 91140, 91287, 93744, 95256, 96255, 99820, 100440, 101430, 102672, 104328, 104811, 105462, 105840, 109368, 111780, 115506, 115920, 117180, 119070, 119784, 120528, 121520, 121716, 123039, 128340, 130410, 134757, 135240, 136080, 136710, 139748, 140616, 149040, 149730, 150660, 152145, 154008, 156240, 156492, 158760, 162288, 164052, 171120, 173259, 173880, 174685, 175770, 179676, 182280, 182574, 190512, 192510, 195615, 199640, 200880, 202860, 205065, 208656, 209622, 210924, 218736, 223560, 224595, 231012, 234360, 238140, 239568, 243432, 246078, 256680, 260820, 263655, 269514, 270480, 273420, 273861, 279496, 281232, 288765, 299460, 301320, 304290, 308016, 312984, 314433, 317520, 328104, 346518, 347760, 349370, 351540, 359352, 364560, 365148, 369117, 385020, 391230, 399280, 404271, 405720, 410130, 419244, 421848, 447120, 449190, 456435, 462024, 468720, 476280, 486864, 492156, 513360, 521640, 524055, 527310, 539028, 546840, 547722, 558992, 577530, 598920, 602640, 608580, 615195, 625968, 628866, 656208, 673785, 693036, 698740, 703080, 718704, 730296, 738234, 770040, 782460, 808542, 811440, 820260, 838488, 843696, 866295, 898380, 912870, 924048, 943299, 952560, 984312, 1043280, 1048110, 1054620, 1078056, 1093680, 1095444, 1155060, 1197840, 1212813, 1217160, 1230390, 1257732, 1347570, 1369305, 1386072, 1397480, 1406160, 1460592, 1476468, 1540080, 1564920, 1572165, 1617084, 1640520, 1676976, 1732590, 1796760, 1825740, 1845585, 1886598, 1968624, 2021355, 2096220, 2109240, 2156112, 2190888, 2310120, 2425626, 2434320, 2460780, 2515464, 2695140, 2738610, 2772144, 2794960, 2829897, 2952936, 3129840, 3144330, 3234168, 3281040, 3465180, 3593520, 3651480, 3691170, 3773196, 4042710, 4192440, 4218480, 4381776, 4620240, 4716495, 4851252, 4921560, 5030928, 5390280, 5477220, 5659794, 5905872, 6064065, 6288660, 6468336, 6930360, 7302960, 7382340, 7546392, 8085420, 8384880, 8489691, 9432990, 9702504, 9843120, 10780560, 10954440, 11319588, 12128130, 12577320, 13860720, 14149485, 14764680, 15092784, 16170840, 16979382, 18865980, 19405008, 21908880, 22639176, 24256260, 25154640, 28298970, 29529360, 32341680, 33958764, 37731960, 42448455, 45278352, 48512520, 56597940, 67917528, 75463920, 84896910, 97025040, 113195880, 135835056, 169793820, 226391760, 339587640, 679175280]

約数ペア:

[(1, 679175280), (2, 339587640), (3, 226391760), (4, 169793820), (5, 135835056), (6, 113195880), (7, 97025040), (8, 84896910), (9, 75463920), (10, 67917528), (12, 56597940), (14, 48512520), (15, 45278352), (16, 42448455), (18, 37731960), (20, 33958764), (21, 32341680), (23, 29529360), (24, 28298970), (27, 25154640), (28, 24256260), (30, 22639176), (31, 21908880), (35, 19405008), (36, 18865980), (40, 16979382), (42, 16170840), (45, 15092784), (46, 14764680), (48, 14149485), (49, 13860720), (54, 12577320), (56, 12128130), (60, 11319588), (62, 10954440), (63, 10780560), (69, 9843120), (70, 9702504), (72, 9432990), (80, 8489691), (81, 8384880), (84, 8085420), (90, 7546392), (92, 7382340), (93, 7302960), (98, 6930360), (105, 6468336), (108, 6288660), (112, 6064065), (115, 5905872), (120, 5659794), (124, 5477220), (126, 5390280), (135, 5030928), (138, 4921560), (140, 4851252), (144, 4716495), (147, 4620240), (155, 4381776), (161, 4218480), (162, 4192440), (168, 4042710), (180, 3773196), (184, 3691170), (186, 3651480), (189, 3593520), (196, 3465180), (207, 3281040), (210, 3234168), (216, 3144330), (217, 3129840), (230, 2952936), (240, 2829897), (243, 2794960), (245, 2772144), (248, 2738610), (252, 2695140), (270, 2515464), (276, 2460780), (279, 2434320), (280, 2425626), (294, 2310120), (310, 2190888), (315, 2156112), (322, 2109240), (324, 2096220), (336, 2021355), (345, 1968624), (360, 1886598), (368, 1845585), (372, 1825740), (378, 1796760), (392, 1732590), (405, 1676976), (414, 1640520), (420, 1617084), (432, 1572165), (434, 1564920), (441, 1540080), (460, 1476468), (465, 1460592), (483, 1406160), (486, 1397480), (490, 1386072), (496, 1369305), (504, 1347570), (540, 1257732), (552, 1230390), (558, 1217160), (560, 1212813), (567, 1197840), (588, 1155060), (620, 1095444), (621, 1093680), (630, 1078056), (644, 1054620), (648, 1048110), (651, 1043280), (690, 984312), (713, 952560), (720, 943299), (735, 924048), (744, 912870), (756, 898380), (784, 866295), (805, 843696), (810, 838488), (828, 820260), (837, 811440), (840, 808542), (868, 782460), (882, 770040), (920, 738234), (930, 730296), (945, 718704), (966, 703080), (972, 698740), (980, 693036), (1008, 673785), (1035, 656208), (1080, 628866), (1085, 625968), (1104, 615195), (1116, 608580), (1127, 602640), (1134, 598920), (1176, 577530), (1215, 558992), (1240, 547722), (1242, 546840), (1260, 539028), (1288, 527310), (1296, 524055), (1302, 521640), (1323, 513360), (1380, 492156), (1395, 486864), (1426, 476280), (1449, 468720), (1470, 462024), (1488, 456435), (1512, 449190), (1519, 447120), (1610, 421848), (1620, 419244), (1656, 410130), (1674, 405720), (1680, 404271), (1701, 399280), (1736, 391230), (1764, 385020), (1840, 369117), (1860, 365148), (1863, 364560), (1890, 359352), (1932, 351540), (1944, 349370), (1953, 347760), (1960, 346518), (2070, 328104), (2139, 317520), (2160, 314433), (2170, 312984), (2205, 308016), (2232, 304290), (2254, 301320), (2268, 299460), (2352, 288765), (2415, 281232), (2430, 279496), (2480, 273861), (2484, 273420), (2511, 270480), (2520, 269514), (2576, 263655), (2604, 260820), (2646, 256680), (2760, 246078), (2790, 243432), (2835, 239568), (2852, 238140), (2898, 234360), (2940, 231012), (3024, 224595), (3038, 223560), (3105, 218736), (3220, 210924), (3240, 209622), (3255, 208656), (3312, 205065), (3348, 202860), (3381, 200880), (3402, 199640), (3472, 195615), (3528, 192510), (3565, 190512), (3720, 182574), (3726, 182280), (3780, 179676), (3864, 175770), (3888, 174685), (3906, 173880), (3920, 173259), (3969, 171120), (4140, 164052), (4185, 162288), (4278, 158760), (4340, 156492), (4347, 156240), (4410, 154008), (4464, 152145), (4508, 150660), (4536, 149730), (4557, 149040), (4830, 140616), (4860, 139748), (4968, 136710), (4991, 136080), (5022, 135240), (5040, 134757), (5208, 130410), (5292, 128340), (5520, 123039), (5580, 121716), (5589, 121520), (5635, 120528), (5670, 119784), (5704, 119070), (5796, 117180), (5859, 115920), (5880, 115506), (6076, 111780), (6210, 109368), (6417, 105840), (6440, 105462), (6480, 104811), (6510, 104328), (6615, 102672), (6696, 101430), (6762, 100440), (6804, 99820), (7056, 96255), (7130, 95256), (7245, 93744), (7440, 91287), (7452, 91140), (7533, 90160), (7560, 89838), (7595, 89424), (7728, 87885), (7812, 86940), (7938, 85560), (8280, 82026), (8370, 81144), (8505, 79856), (8556, 79380), (8680, 78246), (8694, 78120), (8820, 77004), (9016, 75330), (9072, 74865), (9114, 74520), (9315, 72912), (9660, 70308), (9720, 69874), (9765, 69552), (9936, 68355), (9982, 68040), (10044, 67620), (10143, 66960), (10416, 65205), (10584, 64170), (10695, 63504), (11160, 60858), (11178, 60760), (11270, 60264), (11340, 59892), (11408, 59535), (11592, 58590), (11718, 57960), (11760, 57753), (11907, 57040), (12152, 55890), (12420, 54684), (12555, 54096), (12834, 52920), (12880, 52731), (13020, 52164), (13041, 52080), (13230, 51336), (13392, 50715), (13524, 50220), (13608, 49910), (13671, 49680), (14260, 47628), (14490, 46872), (14904, 45570), (14973, 45360), (15066, 45080), (15120, 44919), (15190, 44712), (15624, 43470), (15876, 42780), (16560, 41013), (16740, 40572), (16905, 40176), (17010, 39928), (17112, 39690), (17360, 39123), (17388, 39060), (17577, 38640), (17640, 38502), (18032, 37665), (18228, 37260), (18630, 36456), (19251, 35280), (19320, 35154), (19440, 34937), (19530, 34776), (19845, 34224), (19964, 34020), (20088, 33810), (20286, 33480), (21168, 32085), (21390, 31752), (21735, 31248), (22320, 30429), (22356, 30380), (22540, 30132), (22680, 29946), (22785, 29808), (23184, 29295), (23436, 28980), (23814, 28520), (24304, 27945), (24840, 27342), (24955, 27216), (25110, 27048), (25668, 26460), (26040, 26082)]