20049894144

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 576

約数和(自身を含む): 72524390400

約数和(自身を除く): 52474496256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 43, 46, 48, 54, 56, 63, 64, 69, 72, 84, 86, 92, 96, 108, 112, 126, 128, 129, 138, 144, 161, 168, 172, 184, 189, 192, 207, 216, 224, 252, 256, 258, 276, 288, 301, 322, 336, 344, 368, 378, 384, 387, 414, 419, 432, 448, 483, 504, 516, 552, 576, 602, 621, 644, 672, 688, 736, 756, 768, 774, 828, 838, 864, 896, 903, 966, 989, 1008, 1032, 1104, 1152, 1161, 1204, 1242, 1257, 1288, 1344, 1376, 1449, 1472, 1512, 1548, 1656, 1676, 1728, 1792, 1806, 1932, 1978, 2016, 2064, 2208, 2304, 2322, 2408, 2484, 2514, 2576, 2688, 2709, 2752, 2898, 2933, 2944, 2967, 3024, 3096, 3312, 3352, 3456, 3612, 3771, 3864, 3956, 4032, 4128, 4347, 4416, 4644, 4816, 4968, 5028, 5152, 5376, 5418, 5504, 5796, 5866, 5888, 5934, 6048, 6192, 6624, 6704, 6912, 6923, 7224, 7542, 7728, 7912, 8064, 8127, 8256, 8694, 8799, 8832, 8901, 9288, 9632, 9637, 9936, 10056, 10304, 10836, 11008, 11313, 11592, 11732, 11868, 12096, 12384, 13248, 13408, 13846, 14448, 15084, 15456, 15824, 16128, 16254, 16512, 17388, 17598, 17664, 17802, 18017, 18576, 19264, 19274, 19872, 20112, 20608, 20769, 21672, 22626, 23184, 23464, 23736, 24192, 24768, 26397, 26496, 26703, 26816, 27692, 28896, 28911, 30168, 30912, 31648, 32508, 33024, 34776, 35196, 35604, 36034, 37152, 38528, 38548, 39744, 40224, 41216, 41538, 43344, 45252, 46368, 46928, 47472, 48384, 49536, 52794, 52992, 53406, 53632, 54051, 55384, 57792, 57822, 60336, 61824, 62307, 63296, 65016, 67459, 69552, 70392, 71208, 72068, 74304, 77056, 77096, 79191, 79488, 80448, 83076, 86688, 86733, 90504, 92736, 93856, 94944, 99072, 105588, 106812, 107264, 108102, 110768, 115584, 115644, 120672, 123648, 124614, 126119, 126592, 130032, 134918, 139104, 140784, 142416, 144136, 148608, 154192, 158382, 158976, 160896, 162153, 166152, 173376, 173466, 181008, 185472, 186921, 187712, 189888, 202377, 211176, 213624, 216204, 221536, 231168, 231288, 241344, 249228, 252238, 253184, 260064, 260199, 269836, 278208, 281568, 284832, 288272, 297216, 308384, 316764, 321792, 324306, 332304, 346752, 346932, 362016, 370944, 373842, 375424, 378357, 379776, 404754, 414391, 422352, 427248, 432408, 443072, 462576, 482688, 486459, 498456, 504476, 520128, 520398, 539672, 556416, 563136, 569664, 576544, 607131, 616768, 633528, 648612, 664608, 693504, 693864, 724032, 747684, 750848, 756714, 759552, 809508, 828782, 844704, 854496, 864816, 886144, 925152, 965376, 972918, 996912, 1008952, 1040256, 1040796, 1079344, 1112832, 1126272, 1135071, 1139328, 1153088, 1214262, 1233536, 1243173, 1267056, 1297224, 1329216, 1387728, 1448064, 1495368, 1513428, 1619016, 1657564, 1689408, 1708992, 1729632, 1772288, 1821393, 1850304, 1945836, 1993824, 2017904, 2080512, 2081592, 2158688, 2252544, 2270142, 2278656, 2306176, 2428524, 2467072, 2486346, 2534112, 2594448, 2658432, 2775456, 2896128, 2900737, 2990736, 3026856, 3238032, 3315128, 3378816, 3405213, 3417984, 3459264, 3642786, 3700608, 3729519, 3891672, 3987648, 4035808, 4163184, 4317376, 4540284, 4612352, 4857048, 4972692, 5068224, 5188896, 5316864, 5550912, 5801474, 5981472, 6053712, 6476064, 6630256, 6757632, 6810426, 6835968, 6918528, 7285572, 7401216, 7459038, 7783344, 7975296, 8071616, 8326368, 8634752, 8702211, 9080568, 9714096, 9945384, 10136448, 10377792, 11101824, 11188557, 11602948, 11962944, 12107424, 12952128, 13260512, 13620852, 13837056, 14571144, 14918076, 15566688, 15950592, 16143232, 16652736, 17269504, 17404422, 18161136, 19428192, 19890768, 20272896, 20755584, 22203648, 22377114, 23205896, 23925888, 24214848, 25904256, 26106633, 26521024, 27241704, 29142288, 29836152, 31133376, 32286464, 33305472, 34808844, 36322272, 38856384, 39781536, 41511168, 44754228, 46411792, 47851776, 48429696, 51808512, 52213266, 53042048, 54483408, 58284576, 59672304, 62266752, 66610944, 69617688, 72644544, 77712768, 78319899, 79563072, 89508456, 92823584, 96859392, 104426532, 106084096, 108966816, 116569152, 119344608, 124533504, 139235376, 145289088, 155425536, 156639798, 159126144, 179016912, 185647168, 208853064, 217933632, 233138304, 238689216, 278470752, 290578176, 313279596, 318252288, 358033824, 371294336, 417706128, 435867264, 466276608, 477378432, 556941504, 626559192, 716067648, 742588672, 835412256, 871734528, 954756864, 1113883008, 1253118384, 1432135296, 1670824512, 2227766016, 2506236768, 2864270592, 3341649024, 5012473536, 6683298048, 10024947072, 20049894144]

約数ペア:

[(1, 20049894144), (2, 10024947072), (3, 6683298048), (4, 5012473536), (6, 3341649024), (7, 2864270592), (8, 2506236768), (9, 2227766016), (12, 1670824512), (14, 1432135296), (16, 1253118384), (18, 1113883008), (21, 954756864), (23, 871734528), (24, 835412256), (27, 742588672), (28, 716067648), (32, 626559192), (36, 556941504), (42, 477378432), (43, 466276608), (46, 435867264), (48, 417706128), (54, 371294336), (56, 358033824), (63, 318252288), (64, 313279596), (69, 290578176), (72, 278470752), (84, 238689216), (86, 233138304), (92, 217933632), (96, 208853064), (108, 185647168), (112, 179016912), (126, 159126144), (128, 156639798), (129, 155425536), (138, 145289088), (144, 139235376), (161, 124533504), (168, 119344608), (172, 116569152), (184, 108966816), (189, 106084096), (192, 104426532), (207, 96859392), (216, 92823584), (224, 89508456), (252, 79563072), (256, 78319899), (258, 77712768), (276, 72644544), (288, 69617688), (301, 66610944), (322, 62266752), (336, 59672304), (344, 58284576), (368, 54483408), (378, 53042048), (384, 52213266), (387, 51808512), (414, 48429696), (419, 47851776), (432, 46411792), (448, 44754228), (483, 41511168), (504, 39781536), (516, 38856384), (552, 36322272), (576, 34808844), (602, 33305472), (621, 32286464), (644, 31133376), (672, 29836152), (688, 29142288), (736, 27241704), (756, 26521024), (768, 26106633), (774, 25904256), (828, 24214848), (838, 23925888), (864, 23205896), (896, 22377114), (903, 22203648), (966, 20755584), (989, 20272896), (1008, 19890768), (1032, 19428192), (1104, 18161136), (1152, 17404422), (1161, 17269504), (1204, 16652736), (1242, 16143232), (1257, 15950592), (1288, 15566688), (1344, 14918076), (1376, 14571144), (1449, 13837056), (1472, 13620852), (1512, 13260512), (1548, 12952128), (1656, 12107424), (1676, 11962944), (1728, 11602948), (1792, 11188557), (1806, 11101824), (1932, 10377792), (1978, 10136448), (2016, 9945384), (2064, 9714096), (2208, 9080568), (2304, 8702211), (2322, 8634752), (2408, 8326368), (2484, 8071616), (2514, 7975296), (2576, 7783344), (2688, 7459038), (2709, 7401216), (2752, 7285572), (2898, 6918528), (2933, 6835968), (2944, 6810426), (2967, 6757632), (3024, 6630256), (3096, 6476064), (3312, 6053712), (3352, 5981472), (3456, 5801474), (3612, 5550912), (3771, 5316864), (3864, 5188896), (3956, 5068224), (4032, 4972692), (4128, 4857048), (4347, 4612352), (4416, 4540284), (4644, 4317376), (4816, 4163184), (4968, 4035808), (5028, 3987648), (5152, 3891672), (5376, 3729519), (5418, 3700608), (5504, 3642786), (5796, 3459264), (5866, 3417984), (5888, 3405213), (5934, 3378816), (6048, 3315128), (6192, 3238032), (6624, 3026856), (6704, 2990736), (6912, 2900737), (6923, 2896128), (7224, 2775456), (7542, 2658432), (7728, 2594448), (7912, 2534112), (8064, 2486346), (8127, 2467072), (8256, 2428524), (8694, 2306176), (8799, 2278656), (8832, 2270142), (8901, 2252544), (9288, 2158688), (9632, 2081592), (9637, 2080512), (9936, 2017904), (10056, 1993824), (10304, 1945836), (10836, 1850304), (11008, 1821393), (11313, 1772288), (11592, 1729632), (11732, 1708992), (11868, 1689408), (12096, 1657564), (12384, 1619016), (13248, 1513428), (13408, 1495368), (13846, 1448064), (14448, 1387728), (15084, 1329216), (15456, 1297224), (15824, 1267056), (16128, 1243173), (16254, 1233536), (16512, 1214262), (17388, 1153088), (17598, 1139328), (17664, 1135071), (17802, 1126272), (18017, 1112832), (18576, 1079344), (19264, 1040796), (19274, 1040256), (19872, 1008952), (20112, 996912), (20608, 972918), (20769, 965376), (21672, 925152), (22626, 886144), (23184, 864816), (23464, 854496), (23736, 844704), (24192, 828782), (24768, 809508), (26397, 759552), (26496, 756714), (26703, 750848), (26816, 747684), (27692, 724032), (28896, 693864), (28911, 693504), (30168, 664608), (30912, 648612), (31648, 633528), (32508, 616768), (33024, 607131), (34776, 576544), (35196, 569664), (35604, 563136), (36034, 556416), (37152, 539672), (38528, 520398), (38548, 520128), (39744, 504476), (40224, 498456), (41216, 486459), (41538, 482688), (43344, 462576), (45252, 443072), (46368, 432408), (46928, 427248), (47472, 422352), (48384, 414391), (49536, 404754), (52794, 379776), (52992, 378357), (53406, 375424), (53632, 373842), (54051, 370944), (55384, 362016), (57792, 346932), (57822, 346752), (60336, 332304), (61824, 324306), (62307, 321792), (63296, 316764), (65016, 308384), (67459, 297216), (69552, 288272), (70392, 284832), (71208, 281568), (72068, 278208), (74304, 269836), (77056, 260199), (77096, 260064), (79191, 253184), (79488, 252238), (80448, 249228), (83076, 241344), (86688, 231288), (86733, 231168), (90504, 221536), (92736, 216204), (93856, 213624), (94944, 211176), (99072, 202377), (105588, 189888), (106812, 187712), (107264, 186921), (108102, 185472), (110768, 181008), (115584, 173466), (115644, 173376), (120672, 166152), (123648, 162153), (124614, 160896), (126119, 158976), (126592, 158382), (130032, 154192), (134918, 148608), (139104, 144136), (140784, 142416)]