2758283280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 480

約数和(自身を含む): 10399334400

約数和(自身を除く): 7641051120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 81, 90, 92, 93, 108, 115, 120, 124, 135, 138, 144, 155, 162, 180, 184, 186, 199, 207, 216, 230, 240, 243, 248, 270, 276, 279, 310, 324, 345, 360, 368, 372, 398, 405, 414, 432, 460, 465, 486, 496, 540, 552, 558, 597, 620, 621, 648, 690, 713, 720, 744, 796, 810, 828, 837, 920, 930, 972, 995, 1035, 1080, 1104, 1116, 1194, 1215, 1240, 1242, 1296, 1380, 1395, 1426, 1488, 1592, 1620, 1656, 1674, 1791, 1840, 1860, 1863, 1944, 1990, 2070, 2139, 2160, 2232, 2388, 2430, 2480, 2484, 2511, 2760, 2790, 2852, 2985, 3105, 3184, 3240, 3312, 3348, 3565, 3582, 3720, 3726, 3888, 3980, 4140, 4185, 4278, 4464, 4577, 4776, 4860, 4968, 5022, 5373, 5520, 5580, 5589, 5704, 5970, 6169, 6210, 6417, 6480, 6696, 7130, 7164, 7440, 7452, 7533, 7960, 8280, 8370, 8556, 8955, 9154, 9315, 9552, 9720, 9936, 10044, 10695, 10746, 11160, 11178, 11408, 11940, 12338, 12420, 12555, 12834, 13392, 13731, 14260, 14328, 14904, 15066, 15920, 16119, 16560, 16740, 17112, 17910, 18308, 18507, 18630, 19251, 19440, 20088, 21390, 21492, 22320, 22356, 22885, 23880, 24676, 24840, 25110, 25668, 26865, 27462, 27945, 28520, 28656, 29808, 30132, 30845, 32085, 32238, 33480, 34224, 35820, 36616, 37014, 37260, 37665, 38502, 40176, 41193, 42780, 42984, 44712, 45770, 47760, 48357, 49352, 49680, 50220, 51336, 53730, 54924, 55521, 55890, 57040, 57753, 60264, 61690, 64170, 64476, 66960, 68655, 71640, 73232, 74028, 74520, 75330, 77004, 80595, 82386, 85560, 85968, 89424, 91540, 92535, 96255, 96714, 98704, 100440, 102672, 107460, 109848, 111042, 111780, 115506, 120528, 123380, 123579, 128340, 128952, 137310, 141887, 143280, 148056, 149040, 150660, 154008, 161190, 164772, 166563, 171120, 173259, 183080, 185070, 192510, 193428, 200880, 205965, 214920, 219696, 222084, 223560, 231012, 241785, 246760, 247158, 256680, 257904, 274620, 277605, 283774, 288765, 296112, 301320, 308016, 322380, 329544, 333126, 346518, 366160, 370140, 370737, 385020, 386856, 411930, 425661, 429840, 444168, 447120, 462024, 483570, 493520, 494316, 499689, 513360, 549240, 555210, 567548, 577530, 602640, 617895, 644760, 659088, 666252, 693036, 709435, 740280, 741474, 770040, 773712, 823860, 832815, 851322, 866295, 888336, 924048, 967140, 988632, 999378, 1098480, 1110420, 1112211, 1135096, 1155060, 1235790, 1276983, 1289520, 1332504, 1386072, 1418870, 1480560, 1482948, 1499067, 1540080, 1647720, 1665630, 1702644, 1732590, 1853685, 1934280, 1977264, 1998756, 2128305, 2220840, 2224422, 2270192, 2310120, 2471580, 2498445, 2553966, 2665008, 2772144, 2837740, 2965896, 2998134, 3295440, 3331260, 3405288, 3465180, 3707370, 3830949, 3868560, 3997512, 4256610, 4441680, 4448844, 4620240, 4943160, 4996890, 5107932, 5561055, 5675480, 5931792, 5996268, 6384915, 6662520, 6810576, 6930360, 7414740, 7495335, 7661898, 7995024, 8513220, 8897688, 9886320, 9993780, 10215864, 11122110, 11350960, 11492847, 11992536, 12769830, 13325040, 13860720, 14829480, 14990670, 15323796, 17026440, 17795376, 19154745, 19987560, 20431728, 22244220, 22985694, 23985072, 25539660, 29658960, 29981340, 30647592, 34052880, 34478541, 38309490, 39975120, 44488440, 45971388, 51079320, 57464235, 59962680, 61295184, 68957082, 76618980, 88976880, 91942776, 102158640, 114928470, 119925360, 137914164, 153237960, 172392705, 183885552, 229856940, 275828328, 306475920, 344785410, 459713880, 551656656, 689570820, 919427760, 1379141640, 2758283280]

約数ペア:

[(1, 2758283280), (2, 1379141640), (3, 919427760), (4, 689570820), (5, 551656656), (6, 459713880), (8, 344785410), (9, 306475920), (10, 275828328), (12, 229856940), (15, 183885552), (16, 172392705), (18, 153237960), (20, 137914164), (23, 119925360), (24, 114928470), (27, 102158640), (30, 91942776), (31, 88976880), (36, 76618980), (40, 68957082), (45, 61295184), (46, 59962680), (48, 57464235), (54, 51079320), (60, 45971388), (62, 44488440), (69, 39975120), (72, 38309490), (80, 34478541), (81, 34052880), (90, 30647592), (92, 29981340), (93, 29658960), (108, 25539660), (115, 23985072), (120, 22985694), (124, 22244220), (135, 20431728), (138, 19987560), (144, 19154745), (155, 17795376), (162, 17026440), (180, 15323796), (184, 14990670), (186, 14829480), (199, 13860720), (207, 13325040), (216, 12769830), (230, 11992536), (240, 11492847), (243, 11350960), (248, 11122110), (270, 10215864), (276, 9993780), (279, 9886320), (310, 8897688), (324, 8513220), (345, 7995024), (360, 7661898), (368, 7495335), (372, 7414740), (398, 6930360), (405, 6810576), (414, 6662520), (432, 6384915), (460, 5996268), (465, 5931792), (486, 5675480), (496, 5561055), (540, 5107932), (552, 4996890), (558, 4943160), (597, 4620240), (620, 4448844), (621, 4441680), (648, 4256610), (690, 3997512), (713, 3868560), (720, 3830949), (744, 3707370), (796, 3465180), (810, 3405288), (828, 3331260), (837, 3295440), (920, 2998134), (930, 2965896), (972, 2837740), (995, 2772144), (1035, 2665008), (1080, 2553966), (1104, 2498445), (1116, 2471580), (1194, 2310120), (1215, 2270192), (1240, 2224422), (1242, 2220840), (1296, 2128305), (1380, 1998756), (1395, 1977264), (1426, 1934280), (1488, 1853685), (1592, 1732590), (1620, 1702644), (1656, 1665630), (1674, 1647720), (1791, 1540080), (1840, 1499067), (1860, 1482948), (1863, 1480560), (1944, 1418870), (1990, 1386072), (2070, 1332504), (2139, 1289520), (2160, 1276983), (2232, 1235790), (2388, 1155060), (2430, 1135096), (2480, 1112211), (2484, 1110420), (2511, 1098480), (2760, 999378), (2790, 988632), (2852, 967140), (2985, 924048), (3105, 888336), (3184, 866295), (3240, 851322), (3312, 832815), (3348, 823860), (3565, 773712), (3582, 770040), (3720, 741474), (3726, 740280), (3888, 709435), (3980, 693036), (4140, 666252), (4185, 659088), (4278, 644760), (4464, 617895), (4577, 602640), (4776, 577530), (4860, 567548), (4968, 555210), (5022, 549240), (5373, 513360), (5520, 499689), (5580, 494316), (5589, 493520), (5704, 483570), (5970, 462024), (6169, 447120), (6210, 444168), (6417, 429840), (6480, 425661), (6696, 411930), (7130, 386856), (7164, 385020), (7440, 370737), (7452, 370140), (7533, 366160), (7960, 346518), (8280, 333126), (8370, 329544), (8556, 322380), (8955, 308016), (9154, 301320), (9315, 296112), (9552, 288765), (9720, 283774), (9936, 277605), (10044, 274620), (10695, 257904), (10746, 256680), (11160, 247158), (11178, 246760), (11408, 241785), (11940, 231012), (12338, 223560), (12420, 222084), (12555, 219696), (12834, 214920), (13392, 205965), (13731, 200880), (14260, 193428), (14328, 192510), (14904, 185070), (15066, 183080), (15920, 173259), (16119, 171120), (16560, 166563), (16740, 164772), (17112, 161190), (17910, 154008), (18308, 150660), (18507, 149040), (18630, 148056), (19251, 143280), (19440, 141887), (20088, 137310), (21390, 128952), (21492, 128340), (22320, 123579), (22356, 123380), (22885, 120528), (23880, 115506), (24676, 111780), (24840, 111042), (25110, 109848), (25668, 107460), (26865, 102672), (27462, 100440), (27945, 98704), (28520, 96714), (28656, 96255), (29808, 92535), (30132, 91540), (30845, 89424), (32085, 85968), (32238, 85560), (33480, 82386), (34224, 80595), (35820, 77004), (36616, 75330), (37014, 74520), (37260, 74028), (37665, 73232), (38502, 71640), (40176, 68655), (41193, 66960), (42780, 64476), (42984, 64170), (44712, 61690), (45770, 60264), (47760, 57753), (48357, 57040), (49352, 55890), (49680, 55521), (50220, 54924), (51336, 53730)]