20145016320

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 960

約数和(自身を含む): 81521282304

約数和(自身を除く): 61376265984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 32, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 64, 65, 66, 68, 78, 80, 83, 85, 88, 96, 102, 104, 110, 120, 128, 130, 132, 136, 143, 156, 160, 165, 166, 169, 170, 176, 187, 192, 195, 204, 208, 220, 221, 240, 249, 255, 256, 260, 264, 272, 286, 312, 320, 330, 332, 338, 340, 352, 374, 384, 390, 408, 415, 416, 429, 440, 442, 480, 498, 507, 510, 512, 520, 528, 544, 561, 572, 624, 640, 660, 663, 664, 676, 680, 704, 715, 748, 768, 780, 816, 830, 832, 845, 858, 880, 884, 913, 935, 960, 996, 1014, 1020, 1040, 1056, 1079, 1088, 1105, 1122, 1144, 1245, 1248, 1280, 1320, 1326, 1328, 1352, 1360, 1408, 1411, 1430, 1496, 1536, 1560, 1632, 1660, 1664, 1690, 1716, 1760, 1768, 1826, 1859, 1870, 1920, 1992, 2028, 2040, 2080, 2112, 2145, 2158, 2176, 2210, 2244, 2288, 2431, 2490, 2496, 2535, 2560, 2640, 2652, 2656, 2704, 2720, 2739, 2805, 2816, 2822, 2860, 2873, 2992, 3120, 3237, 3264, 3315, 3320, 3328, 3380, 3432, 3520, 3536, 3652, 3718, 3740, 3840, 3984, 4056, 4080, 4160, 4224, 4233, 4290, 4316, 4352, 4420, 4488, 4565, 4576, 4862, 4980, 4992, 5070, 5280, 5304, 5312, 5395, 5408, 5440, 5478, 5577, 5610, 5632, 5644, 5720, 5746, 5984, 6240, 6474, 6528, 6630, 6640, 6656, 6760, 6864, 7040, 7055, 7072, 7293, 7304, 7436, 7480, 7680, 7968, 8112, 8160, 8320, 8448, 8466, 8580, 8619, 8632, 8704, 8840, 8976, 9130, 9152, 9295, 9724, 9960, 9984, 10140, 10560, 10608, 10624, 10790, 10816, 10880, 10956, 11154, 11220, 11288, 11440, 11492, 11869, 11968, 12155, 12480, 12948, 13056, 13260, 13280, 13520, 13695, 13728, 14027, 14080, 14110, 14144, 14365, 14586, 14608, 14872, 14960, 15521, 15936, 16185, 16224, 16320, 16640, 16896, 16932, 17160, 17238, 17264, 17680, 17952, 18260, 18304, 18343, 18590, 19448, 19920, 19968, 20280, 21120, 21165, 21216, 21248, 21580, 21632, 21760, 21912, 22308, 22440, 22576, 22880, 22984, 23738, 23936, 24310, 24960, 25896, 26112, 26520, 26560, 27040, 27390, 27456, 27885, 28054, 28160, 28220, 28288, 28730, 29172, 29216, 29744, 29920, 31042, 31603, 31872, 32370, 32448, 32640, 33280, 33864, 34320, 34476, 34528, 35360, 35607, 35904, 36465, 36520, 36608, 36686, 37180, 38896, 39840, 40560, 42081, 42240, 42330, 42432, 42496, 43095, 43160, 43264, 43520, 43824, 44616, 44880, 45152, 45760, 45968, 46563, 47476, 47872, 48620, 49920, 51792, 53040, 53120, 54080, 54780, 54912, 55029, 55770, 56108, 56440, 56576, 57460, 58344, 58432, 59345, 59488, 59840, 62084, 63206, 63744, 64740, 64896, 65280, 67728, 68640, 68952, 69056, 70135, 70720, 71214, 71808, 72930, 73040, 73216, 73372, 74360, 77605, 77792, 79680, 81120, 84162, 84480, 84660, 84864, 86190, 86320, 86528, 87648, 89232, 89760, 90304, 91520, 91715, 91936, 93126, 94809, 94952, 95744, 97240, 99840, 103584, 106080, 106240, 108160, 109560, 109824, 110058, 111540, 112216, 112880, 113152, 114920, 116688, 116864, 118690, 118976, 119680, 124168, 126412, 127488, 129480, 129792, 130560, 135456, 137280, 137904, 138112, 140270, 141440, 142428, 143616, 145860, 146080, 146744, 148720, 154297, 155210, 155584, 158015, 159360, 162240, 168324, 169320, 169728, 172380, 172640, 175296, 178035, 178464, 179520, 180608, 183040, 183430, 183872, 186252, 189618, 189904, 194480, 201773, 207168, 210405, 212160, 212480, 216320, 219120, 219648, 220116, 223080, 224432, 225760, 229840, 232815, 233376, 233728, 237380, 237952, 238459, 239360, 248336, 252824, 258960, 259584, 270912, 274560, 275145, 275808, 276224, 280540, 282880, 284856, 287232, 291720, 292160, 293488, 297440, 308594, 310420, 311168, 316030, 318720, 324480, 336648, 338640, 339456, 344760, 345280, 350592, 356070, 356928, 359040, 361216, 366080, 366860, 367744, 372504, 379236, 379808, 388960, 403546, 414336, 420810, 424320, 432640, 438240, 440232, 446160, 448864, 451520, 459680, 462891, 465630, 466752, 467456, 474045, 474760, 475904, 476918, 478720, 496672, 505648, 517920, 541824, 549120, 550290, 551616, 552448, 561080, 565760, 569712, 583440, 584320, 586976, 594880, 605319, 617188, 620840, 622336, 632060, 637440, 648960, 673296, 677280, 689520, 690560, 701184, 712140, 713856, 715377, 718080, 722432, 733720, 735488, 745008, 758472, 759616, 771485, 777920, 807092, 828672, 841620, 848640, 876480, 880464, 892320, 897728, 903040, 919360, 925782, 931260, 933504, 948090, 949520, 951808, 953836, 993344, 1008865, 1011296, 1035840, 1083648, 1098240, 1100580, 1103232, 1122160, 1139424, 1166880, 1168640, 1173952, 1189760, 1192295, 1210638, 1234376, 1241680, 1244672, 1264120, 1297920, 1346592, 1354560, 1379040, 1381120, 1402368, 1424280, 1427712, 1430754, 1436160, 1467440, 1470976, 1490016, 1516944, 1519232, 1542970, 1555840, 1614184, 1657344, 1683240, 1697280, 1752960, 1760928, 1784640, 1795456, 1806080, 1838720, 1851564, 1862520, 1867008, 1896180, 1899040, 1907672, 1986688, 2017730, 2022592, 2071680, 2167296, 2201160, 2206464, 2244320, 2278848, 2314455, 2333760, 2337280, 2347904, 2379520, 2384590, 2421276, 2468752, 2483360, 2528240, 2623049, 2693184, 2709120, 2758080, 2762240, 2848560, 2855424, 2861508, 2934880, 2980032, 3026595, 3033888, 3038464, 3085940, 3111680, 3228368, 3366480, 3505920, 3521856, 3569280, 3576885, 3590912, 3612160, 3677440, 3703128, 3725040, 3734016, 3792360, 3798080, 3815344, 3973376, 4035460, 4045184, 4143360, 4402320, 4412928, 4488640, 4557696, 4628910, 4667520, 4695808, 4759040, 4769180, 4842552, 4937504, 4966720, 5056480, 5246098, 5386368, 5418240, 5516160, 5697120, 5723016, 5869760, 5960064, 6053190, 6067776, 6076928, 6171880, 6223360, 6456736, 6732960, 7011840, 7043712, 7138560, 7153770, 7181824, 7354880, 7406256, 7450080, 7584720, 7596160, 7630688, 7869147, 7946752, 8070920, 8090368, 8286720, 8804640, 8977280, 9115392, 9257820, 9335040, 9391616, 9538360, 9685104, 9875008, 9933440, 10112960, 10492196, 10772736, 10836480, 11032320, 11394240, 11446032, 11739520, 11920128, 12106380, 12135552, 12343760, 12913472, 13115245, 13465920, 14087424, 14277120, 14307540, 14812512, 14900160, 15169440, 15192320, 15261376, 15738294, 16141840, 16180736, 17609280, 17954560, 18230784, 18515640, 18670080, 19076720, 19370208, 19750016, 19866880, 20225920, 20984392, 21545472, 22064640, 22788480, 22892064, 23479040, 23840256, 24212760, 24271104, 24687520, 25826944, 26230490, 26931840, 28174848, 28615080, 29625024, 29800320, 30338880, 30384640, 30522752, 31476588, 32283680, 35218560, 35909120, 37031280, 38153440, 38740416, 39345735, 39500032, 39733760, 40451840, 41968784, 45576960, 45784128, 46958080, 48425520, 48542208, 49375040, 51653888, 52460980, 53863680, 57230160, 59250048, 59600640, 60677760, 61045504, 62953176, 64567360, 70437120, 74062560, 76306880, 77480832, 78691470, 79000064, 80903680, 83937568, 91153920, 91568256, 96851040, 98750080, 103307776, 104921960, 107727360, 114460320, 118500096, 119201280, 121355520, 122091008, 125906352, 129134720, 140874240, 148125120, 152613760, 154961664, 157382940, 167875136, 183136512, 193702080, 197500160, 209843920, 228920640, 237000192, 242711040, 251812704, 258269440, 296250240, 305227520, 309923328, 314765880, 335750272, 366273024, 387404160, 395000320, 419687840, 457841280, 503625408, 516538880, 592500480, 610455040, 629531760, 671500544, 774808320, 839375680, 915682560, 1007250816, 1185000960, 1259063520, 1343001088, 1549616640, 1678751360, 1831365120, 2014501632, 2518127040, 3357502720, 4029003264, 5036254080, 6715005440, 10072508160, 20145016320]

約数ペア:

[(1, 20145016320), (2, 10072508160), (3, 6715005440), (4, 5036254080), (5, 4029003264), (6, 3357502720), (8, 2518127040), (10, 2014501632), (11, 1831365120), (12, 1678751360), (13, 1549616640), (15, 1343001088), (16, 1259063520), (17, 1185000960), (20, 1007250816), (22, 915682560), (24, 839375680), (26, 774808320), (30, 671500544), (32, 629531760), (33, 610455040), (34, 592500480), (39, 516538880), (40, 503625408), (44, 457841280), (48, 419687840), (51, 395000320), (52, 387404160), (55, 366273024), (60, 335750272), (64, 314765880), (65, 309923328), (66, 305227520), (68, 296250240), (78, 258269440), (80, 251812704), (83, 242711040), (85, 237000192), (88, 228920640), (96, 209843920), (102, 197500160), (104, 193702080), (110, 183136512), (120, 167875136), (128, 157382940), (130, 154961664), (132, 152613760), (136, 148125120), (143, 140874240), (156, 129134720), (160, 125906352), (165, 122091008), (166, 121355520), (169, 119201280), (170, 118500096), (176, 114460320), (187, 107727360), (192, 104921960), (195, 103307776), (204, 98750080), (208, 96851040), (220, 91568256), (221, 91153920), (240, 83937568), (249, 80903680), (255, 79000064), (256, 78691470), (260, 77480832), (264, 76306880), (272, 74062560), (286, 70437120), (312, 64567360), (320, 62953176), (330, 61045504), (332, 60677760), (338, 59600640), (340, 59250048), (352, 57230160), (374, 53863680), (384, 52460980), (390, 51653888), (408, 49375040), (415, 48542208), (416, 48425520), (429, 46958080), (440, 45784128), (442, 45576960), (480, 41968784), (498, 40451840), (507, 39733760), (510, 39500032), (512, 39345735), (520, 38740416), (528, 38153440), (544, 37031280), (561, 35909120), (572, 35218560), (624, 32283680), (640, 31476588), (660, 30522752), (663, 30384640), (664, 30338880), (676, 29800320), (680, 29625024), (704, 28615080), (715, 28174848), (748, 26931840), (768, 26230490), (780, 25826944), (816, 24687520), (830, 24271104), (832, 24212760), (845, 23840256), (858, 23479040), (880, 22892064), (884, 22788480), (913, 22064640), (935, 21545472), (960, 20984392), (996, 20225920), (1014, 19866880), (1020, 19750016), (1040, 19370208), (1056, 19076720), (1079, 18670080), (1088, 18515640), (1105, 18230784), (1122, 17954560), (1144, 17609280), (1245, 16180736), (1248, 16141840), (1280, 15738294), (1320, 15261376), (1326, 15192320), (1328, 15169440), (1352, 14900160), (1360, 14812512), (1408, 14307540), (1411, 14277120), (1430, 14087424), (1496, 13465920), (1536, 13115245), (1560, 12913472), (1632, 12343760), (1660, 12135552), (1664, 12106380), (1690, 11920128), (1716, 11739520), (1760, 11446032), (1768, 11394240), (1826, 11032320), (1859, 10836480), (1870, 10772736), (1920, 10492196), (1992, 10112960), (2028, 9933440), (2040, 9875008), (2080, 9685104), (2112, 9538360), (2145, 9391616), (2158, 9335040), (2176, 9257820), (2210, 9115392), (2244, 8977280), (2288, 8804640), (2431, 8286720), (2490, 8090368), (2496, 8070920), (2535, 7946752), (2560, 7869147), (2640, 7630688), (2652, 7596160), (2656, 7584720), (2704, 7450080), (2720, 7406256), (2739, 7354880), (2805, 7181824), (2816, 7153770), (2822, 7138560), (2860, 7043712), (2873, 7011840), (2992, 6732960), (3120, 6456736), (3237, 6223360), (3264, 6171880), (3315, 6076928), (3320, 6067776), (3328, 6053190), (3380, 5960064), (3432, 5869760), (3520, 5723016), (3536, 5697120), (3652, 5516160), (3718, 5418240), (3740, 5386368), (3840, 5246098), (3984, 5056480), (4056, 4966720), (4080, 4937504), (4160, 4842552), (4224, 4769180), (4233, 4759040), (4290, 4695808), (4316, 4667520), (4352, 4628910), (4420, 4557696), (4488, 4488640), (4565, 4412928), (4576, 4402320), (4862, 4143360), (4980, 4045184), (4992, 4035460), (5070, 3973376), (5280, 3815344), (5304, 3798080), (5312, 3792360), (5395, 3734016), (5408, 3725040), (5440, 3703128), (5478, 3677440), (5577, 3612160), (5610, 3590912), (5632, 3576885), (5644, 3569280), (5720, 3521856), (5746, 3505920), (5984, 3366480), (6240, 3228368), (6474, 3111680), (6528, 3085940), (6630, 3038464), (6640, 3033888), (6656, 3026595), (6760, 2980032), (6864, 2934880), (7040, 2861508), (7055, 2855424), (7072, 2848560), (7293, 2762240), (7304, 2758080), (7436, 2709120), (7480, 2693184), (7680, 2623049), (7968, 2528240), (8112, 2483360), (8160, 2468752), (8320, 2421276), (8448, 2384590), (8466, 2379520), (8580, 2347904), (8619, 2337280), (8632, 2333760), (8704, 2314455), (8840, 2278848), (8976, 2244320), (9130, 2206464), (9152, 2201160), (9295, 2167296), (9724, 2071680), (9960, 2022592), (9984, 2017730), (10140, 1986688), (10560, 1907672), (10608, 1899040), (10624, 1896180), (10790, 1867008), (10816, 1862520), (10880, 1851564), (10956, 1838720), (11154, 1806080), (11220, 1795456), (11288, 1784640), (11440, 1760928), (11492, 1752960), (11869, 1697280), (11968, 1683240), (12155, 1657344), (12480, 1614184), (12948, 1555840), (13056, 1542970), (13260, 1519232), (13280, 1516944), (13520, 1490016), (13695, 1470976), (13728, 1467440), (14027, 1436160), (14080, 1430754), (14110, 1427712), (14144, 1424280), (14365, 1402368), (14586, 1381120), (14608, 1379040), (14872, 1354560), (14960, 1346592), (15521, 1297920), (15936, 1264120), (16185, 1244672), (16224, 1241680), (16320, 1234376), (16640, 1210638), (16896, 1192295), (16932, 1189760), (17160, 1173952), (17238, 1168640), (17264, 1166880), (17680, 1139424), (17952, 1122160), (18260, 1103232), (18304, 1100580), (18343, 1098240), (18590, 1083648), (19448, 1035840), (19920, 1011296), (19968, 1008865), (20280, 993344), (21120, 953836), (21165, 951808), (21216, 949520), (21248, 948090), (21580, 933504), (21632, 931260), (21760, 925782), (21912, 919360), (22308, 903040), (22440, 897728), (22576, 892320), (22880, 880464), (22984, 876480), (23738, 848640), (23936, 841620), (24310, 828672), (24960, 807092), (25896, 777920), (26112, 771485), (26520, 759616), (26560, 758472), (27040, 745008), (27390, 735488), (27456, 733720), (27885, 722432), (28054, 718080), (28160, 715377), (28220, 713856), (28288, 712140), (28730, 701184), (29172, 690560), (29216, 689520), (29744, 677280), (29920, 673296), (31042, 648960), (31603, 637440), (31872, 632060), (32370, 622336), (32448, 620840), (32640, 617188), (33280, 605319), (33864, 594880), (34320, 586976), (34476, 584320), (34528, 583440), (35360, 569712), (35607, 565760), (35904, 561080), (36465, 552448), (36520, 551616), (36608, 550290), (36686, 549120), (37180, 541824), (38896, 517920), (39840, 505648), (40560, 496672), (42081, 478720), (42240, 476918), (42330, 475904), (42432, 474760), (42496, 474045), (43095, 467456), (43160, 466752), (43264, 465630), (43520, 462891), (43824, 459680), (44616, 451520), (44880, 448864), (45152, 446160), (45760, 440232), (45968, 438240), (46563, 432640), (47476, 424320), (47872, 420810), (48620, 414336), (49920, 403546), (51792, 388960), (53040, 379808), (53120, 379236), (54080, 372504), (54780, 367744), (54912, 366860), (55029, 366080), (55770, 361216), (56108, 359040), (56440, 356928), (56576, 356070), (57460, 350592), (58344, 345280), (58432, 344760), (59345, 339456), (59488, 338640), (59840, 336648), (62084, 324480), (63206, 318720), (63744, 316030), (64740, 311168), (64896, 310420), (65280, 308594), (67728, 297440), (68640, 293488), (68952, 292160), (69056, 291720), (70135, 287232), (70720, 284856), (71214, 282880), (71808, 280540), (72930, 276224), (73040, 275808), (73216, 275145), (73372, 274560), (74360, 270912), (77605, 259584), (77792, 258960), (79680, 252824), (81120, 248336), (84162, 239360), (84480, 238459), (84660, 237952), (84864, 237380), (86190, 233728), (86320, 233376), (86528, 232815), (87648, 229840), (89232, 225760), (89760, 224432), (90304, 223080), (91520, 220116), (91715, 219648), (91936, 219120), (93126, 216320), (94809, 212480), (94952, 212160), (95744, 210405), (97240, 207168), (99840, 201773), (103584, 194480), (106080, 189904), (106240, 189618), (108160, 186252), (109560, 183872), (109824, 183430), (110058, 183040), (111540, 180608), (112216, 179520), (112880, 178464), (113152, 178035), (114920, 175296), (116688, 172640), (116864, 172380), (118690, 169728), (118976, 169320), (119680, 168324), (124168, 162240), (126412, 159360), (127488, 158015), (129480, 155584), (129792, 155210), (130560, 154297), (135456, 148720), (137280, 146744), (137904, 146080), (138112, 145860), (140270, 143616), (141440, 142428)]