19870728192

素因数分解:

$2^{14}\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 720

約数和(自身を含む): 73280643072

約数和(自身を除く): 53409914880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 31, 32, 36, 42, 46, 48, 54, 56, 62, 63, 64, 69, 72, 81, 84, 92, 93, 96, 108, 112, 124, 126, 128, 138, 144, 161, 162, 168, 184, 186, 189, 192, 207, 216, 217, 224, 243, 248, 252, 256, 276, 279, 288, 322, 324, 336, 368, 372, 378, 384, 414, 432, 434, 448, 483, 486, 496, 504, 512, 552, 558, 567, 576, 621, 644, 648, 651, 672, 713, 736, 744, 756, 768, 828, 837, 864, 868, 896, 966, 972, 992, 1008, 1024, 1104, 1116, 1134, 1152, 1242, 1288, 1296, 1302, 1344, 1426, 1449, 1472, 1488, 1512, 1536, 1656, 1674, 1701, 1728, 1736, 1792, 1863, 1932, 1944, 1953, 1984, 2016, 2048, 2139, 2208, 2232, 2268, 2304, 2484, 2511, 2576, 2592, 2604, 2688, 2852, 2898, 2944, 2976, 3024, 3072, 3312, 3348, 3402, 3456, 3472, 3584, 3726, 3864, 3888, 3906, 3968, 4032, 4096, 4278, 4347, 4416, 4464, 4536, 4608, 4968, 4991, 5022, 5152, 5184, 5208, 5376, 5589, 5704, 5796, 5859, 5888, 5952, 6048, 6144, 6417, 6624, 6696, 6804, 6912, 6944, 7168, 7452, 7533, 7728, 7776, 7812, 7936, 8064, 8192, 8556, 8694, 8832, 8928, 9072, 9216, 9936, 9982, 10044, 10304, 10368, 10416, 10752, 11178, 11408, 11592, 11718, 11776, 11904, 12096, 12288, 12834, 13041, 13248, 13392, 13608, 13824, 13888, 14336, 14904, 14973, 15066, 15456, 15552, 15624, 15872, 16128, 16384, 17112, 17388, 17577, 17664, 17856, 18144, 18432, 19251, 19872, 19964, 20088, 20608, 20736, 20832, 21504, 22356, 22816, 23184, 23436, 23552, 23808, 24192, 24576, 25668, 26082, 26496, 26784, 27216, 27648, 27776, 28672, 29808, 29946, 30132, 30912, 31104, 31248, 31744, 32256, 34224, 34776, 35154, 35328, 35712, 36288, 36864, 38502, 39123, 39744, 39928, 40176, 41216, 41472, 41664, 43008, 44712, 44919, 45632, 46368, 46872, 47104, 47616, 48384, 49152, 51336, 52164, 52731, 52992, 53568, 54432, 55296, 55552, 57344, 57753, 59616, 59892, 60264, 61824, 62208, 62496, 63488, 64512, 68448, 69552, 70308, 70656, 71424, 72576, 73728, 77004, 78246, 79488, 79856, 80352, 82432, 82944, 83328, 86016, 89424, 89838, 91264, 92736, 93744, 94208, 95232, 96768, 102672, 104328, 105462, 105984, 107136, 108864, 110592, 111104, 114688, 115506, 119232, 119784, 120528, 123648, 124416, 124992, 126976, 129024, 134757, 136896, 139104, 140616, 141312, 142848, 145152, 147456, 154008, 156492, 158976, 159712, 160704, 164864, 165888, 166656, 172032, 173259, 178848, 179676, 182528, 185472, 187488, 188416, 190464, 193536, 205344, 208656, 210924, 211968, 214272, 217728, 221184, 222208, 231012, 238464, 239568, 241056, 247296, 248832, 249984, 253952, 258048, 269514, 273792, 278208, 281232, 282624, 285696, 290304, 308016, 312984, 317952, 319424, 321408, 329728, 331776, 333312, 344064, 346518, 357696, 359352, 365056, 370944, 374976, 376832, 380928, 387072, 404271, 410688, 417312, 421848, 423936, 428544, 435456, 442368, 444416, 462024, 476928, 479136, 482112, 494592, 497664, 499968, 507904, 516096, 539028, 547584, 556416, 562464, 565248, 571392, 580608, 616032, 625968, 635904, 638848, 642816, 659456, 663552, 666624, 693036, 715392, 718704, 730112, 741888, 749952, 761856, 774144, 808542, 821376, 834624, 843696, 847872, 857088, 870912, 888832, 924048, 953856, 958272, 964224, 989184, 995328, 999936, 1032192, 1078056, 1095168, 1112832, 1124928, 1130496, 1142784, 1161216, 1212813, 1232064, 1251936, 1271808, 1277696, 1285632, 1318912, 1327104, 1333248, 1386072, 1430784, 1437408, 1460224, 1483776, 1499904, 1523712, 1548288, 1617084, 1642752, 1669248, 1687392, 1695744, 1714176, 1741824, 1777664, 1848096, 1907712, 1916544, 1928448, 1978368, 1990656, 1999872, 2156112, 2190336, 2225664, 2249856, 2285568, 2322432, 2425626, 2464128, 2503872, 2543616, 2555392, 2571264, 2637824, 2666496, 2772144, 2861568, 2874816, 2920448, 2967552, 2999808, 3096576, 3234168, 3285504, 3338496, 3374784, 3391488, 3428352, 3483648, 3555328, 3696192, 3815424, 3833088, 3856896, 3956736, 3981312, 3999744, 4312224, 4380672, 4451328, 4499712, 4571136, 4644864, 4851252, 4928256, 5007744, 5087232, 5110784, 5142528, 5332992, 5544288, 5723136, 5749632, 5840896, 5935104, 5999616, 6468336, 6571008, 6676992, 6749568, 6856704, 6967296, 7392384, 7630848, 7666176, 7713792, 7913472, 7999488, 8624448, 8761344, 8902656, 8999424, 9289728, 9702504, 9856512, 10015488, 10174464, 10221568, 10285056, 10665984, 11088576, 11446272, 11499264, 11681792, 11870208, 11999232, 12936672, 13142016, 13353984, 13499136, 13713408, 13934592, 14784768, 15261696, 15332352, 15427584, 15998976, 17248896, 17522688, 17805312, 17998848, 19405008, 19713024, 20030976, 20443136, 20570112, 22177152, 22892544, 22998528, 23740416, 23998464, 25873344, 26284032, 26707968, 26998272, 27869184, 29569536, 30523392, 30664704, 30855168, 31997952, 34497792, 35045376, 35610624, 35997696, 38810016, 39426048, 40061952, 40886272, 41140224, 44354304, 45785088, 45997056, 47996928, 51746688, 52568064, 53415936, 53996544, 59139072, 61329408, 61710336, 68995584, 71221248, 71995392, 77620032, 78852096, 80123904, 81772544, 88708608, 91570176, 91994112, 95993856, 103493376, 105136128, 106831872, 107993088, 118278144, 122658816, 123420672, 137991168, 143990784, 155240064, 157704192, 160247808, 177417216, 183988224, 206986752, 213663744, 215986176, 236556288, 245317632, 275982336, 287981568, 310480128, 315408384, 320495616, 354834432, 367976448, 413973504, 431972352, 473112576, 551964672, 620960256, 640991232, 709668864, 735952896, 827947008, 863944704, 946225152, 1103929344, 1241920512, 1419337728, 1655894016, 2207858688, 2483841024, 2838675456, 3311788032, 4967682048, 6623576064, 9935364096, 19870728192]

約数ペア:

[(1, 19870728192), (2, 9935364096), (3, 6623576064), (4, 4967682048), (6, 3311788032), (7, 2838675456), (8, 2483841024), (9, 2207858688), (12, 1655894016), (14, 1419337728), (16, 1241920512), (18, 1103929344), (21, 946225152), (23, 863944704), (24, 827947008), (27, 735952896), (28, 709668864), (31, 640991232), (32, 620960256), (36, 551964672), (42, 473112576), (46, 431972352), (48, 413973504), (54, 367976448), (56, 354834432), (62, 320495616), (63, 315408384), (64, 310480128), (69, 287981568), (72, 275982336), (81, 245317632), (84, 236556288), (92, 215986176), (93, 213663744), (96, 206986752), (108, 183988224), (112, 177417216), (124, 160247808), (126, 157704192), (128, 155240064), (138, 143990784), (144, 137991168), (161, 123420672), (162, 122658816), (168, 118278144), (184, 107993088), (186, 106831872), (189, 105136128), (192, 103493376), (207, 95993856), (216, 91994112), (217, 91570176), (224, 88708608), (243, 81772544), (248, 80123904), (252, 78852096), (256, 77620032), (276, 71995392), (279, 71221248), (288, 68995584), (322, 61710336), (324, 61329408), (336, 59139072), (368, 53996544), (372, 53415936), (378, 52568064), (384, 51746688), (414, 47996928), (432, 45997056), (434, 45785088), (448, 44354304), (483, 41140224), (486, 40886272), (496, 40061952), (504, 39426048), (512, 38810016), (552, 35997696), (558, 35610624), (567, 35045376), (576, 34497792), (621, 31997952), (644, 30855168), (648, 30664704), (651, 30523392), (672, 29569536), (713, 27869184), (736, 26998272), (744, 26707968), (756, 26284032), (768, 25873344), (828, 23998464), (837, 23740416), (864, 22998528), (868, 22892544), (896, 22177152), (966, 20570112), (972, 20443136), (992, 20030976), (1008, 19713024), (1024, 19405008), (1104, 17998848), (1116, 17805312), (1134, 17522688), (1152, 17248896), (1242, 15998976), (1288, 15427584), (1296, 15332352), (1302, 15261696), (1344, 14784768), (1426, 13934592), (1449, 13713408), (1472, 13499136), (1488, 13353984), (1512, 13142016), (1536, 12936672), (1656, 11999232), (1674, 11870208), (1701, 11681792), (1728, 11499264), (1736, 11446272), (1792, 11088576), (1863, 10665984), (1932, 10285056), (1944, 10221568), (1953, 10174464), (1984, 10015488), (2016, 9856512), (2048, 9702504), (2139, 9289728), (2208, 8999424), (2232, 8902656), (2268, 8761344), (2304, 8624448), (2484, 7999488), (2511, 7913472), (2576, 7713792), (2592, 7666176), (2604, 7630848), (2688, 7392384), (2852, 6967296), (2898, 6856704), (2944, 6749568), (2976, 6676992), (3024, 6571008), (3072, 6468336), (3312, 5999616), (3348, 5935104), (3402, 5840896), (3456, 5749632), (3472, 5723136), (3584, 5544288), (3726, 5332992), (3864, 5142528), (3888, 5110784), (3906, 5087232), (3968, 5007744), (4032, 4928256), (4096, 4851252), (4278, 4644864), (4347, 4571136), (4416, 4499712), (4464, 4451328), (4536, 4380672), (4608, 4312224), (4968, 3999744), (4991, 3981312), (5022, 3956736), (5152, 3856896), (5184, 3833088), (5208, 3815424), (5376, 3696192), (5589, 3555328), (5704, 3483648), (5796, 3428352), (5859, 3391488), (5888, 3374784), (5952, 3338496), (6048, 3285504), (6144, 3234168), (6417, 3096576), (6624, 2999808), (6696, 2967552), (6804, 2920448), (6912, 2874816), (6944, 2861568), (7168, 2772144), (7452, 2666496), (7533, 2637824), (7728, 2571264), (7776, 2555392), (7812, 2543616), (7936, 2503872), (8064, 2464128), (8192, 2425626), (8556, 2322432), (8694, 2285568), (8832, 2249856), (8928, 2225664), (9072, 2190336), (9216, 2156112), (9936, 1999872), (9982, 1990656), (10044, 1978368), (10304, 1928448), (10368, 1916544), (10416, 1907712), (10752, 1848096), (11178, 1777664), (11408, 1741824), (11592, 1714176), (11718, 1695744), (11776, 1687392), (11904, 1669248), (12096, 1642752), (12288, 1617084), (12834, 1548288), (13041, 1523712), (13248, 1499904), (13392, 1483776), (13608, 1460224), (13824, 1437408), (13888, 1430784), (14336, 1386072), (14904, 1333248), (14973, 1327104), (15066, 1318912), (15456, 1285632), (15552, 1277696), (15624, 1271808), (15872, 1251936), (16128, 1232064), (16384, 1212813), (17112, 1161216), (17388, 1142784), (17577, 1130496), (17664, 1124928), (17856, 1112832), (18144, 1095168), (18432, 1078056), (19251, 1032192), (19872, 999936), (19964, 995328), (20088, 989184), (20608, 964224), (20736, 958272), (20832, 953856), (21504, 924048), (22356, 888832), (22816, 870912), (23184, 857088), (23436, 847872), (23552, 843696), (23808, 834624), (24192, 821376), (24576, 808542), (25668, 774144), (26082, 761856), (26496, 749952), (26784, 741888), (27216, 730112), (27648, 718704), (27776, 715392), (28672, 693036), (29808, 666624), (29946, 663552), (30132, 659456), (30912, 642816), (31104, 638848), (31248, 635904), (31744, 625968), (32256, 616032), (34224, 580608), (34776, 571392), (35154, 565248), (35328, 562464), (35712, 556416), (36288, 547584), (36864, 539028), (38502, 516096), (39123, 507904), (39744, 499968), (39928, 497664), (40176, 494592), (41216, 482112), (41472, 479136), (41664, 476928), (43008, 462024), (44712, 444416), (44919, 442368), (45632, 435456), (46368, 428544), (46872, 423936), (47104, 421848), (47616, 417312), (48384, 410688), (49152, 404271), (51336, 387072), (52164, 380928), (52731, 376832), (52992, 374976), (53568, 370944), (54432, 365056), (55296, 359352), (55552, 357696), (57344, 346518), (57753, 344064), (59616, 333312), (59892, 331776), (60264, 329728), (61824, 321408), (62208, 319424), (62496, 317952), (63488, 312984), (64512, 308016), (68448, 290304), (69552, 285696), (70308, 282624), (70656, 281232), (71424, 278208), (72576, 273792), (73728, 269514), (77004, 258048), (78246, 253952), (79488, 249984), (79856, 248832), (80352, 247296), (82432, 241056), (82944, 239568), (83328, 238464), (86016, 231012), (89424, 222208), (89838, 221184), (91264, 217728), (92736, 214272), (93744, 211968), (94208, 210924), (95232, 208656), (96768, 205344), (102672, 193536), (104328, 190464), (105462, 188416), (105984, 187488), (107136, 185472), (108864, 182528), (110592, 179676), (111104, 178848), (114688, 173259), (115506, 172032), (119232, 166656), (119784, 165888), (120528, 164864), (123648, 160704), (124416, 159712), (124992, 158976), (126976, 156492), (129024, 154008), (134757, 147456), (136896, 145152), (139104, 142848), (140616, 141312)]