19799320320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 576

約数和(自身を含む): 76480266240

約数和(自身を除く): 56680945920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 127, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 254, 256, 260, 270, 288, 312, 320, 347, 351, 360, 381, 384, 390, 416, 432, 468, 480, 508, 520, 540, 576, 585, 624, 635, 640, 694, 702, 720, 762, 768, 780, 832, 864, 936, 960, 1016, 1040, 1041, 1080, 1143, 1152, 1170, 1248, 1270, 1280, 1388, 1404, 1440, 1524, 1560, 1651, 1664, 1728, 1735, 1755, 1872, 1905, 1920, 2032, 2080, 2082, 2160, 2286, 2304, 2340, 2496, 2540, 2776, 2808, 2880, 3048, 3120, 3123, 3302, 3328, 3429, 3456, 3470, 3510, 3744, 3810, 3840, 4064, 4160, 4164, 4320, 4511, 4572, 4680, 4953, 4992, 5080, 5205, 5552, 5616, 5715, 5760, 6096, 6240, 6246, 6604, 6858, 6912, 6940, 7020, 7488, 7620, 8128, 8255, 8320, 8328, 8640, 9022, 9144, 9360, 9369, 9906, 9984, 10160, 10410, 11104, 11232, 11430, 11520, 12192, 12480, 12492, 13208, 13533, 13716, 13880, 14040, 14859, 14976, 15240, 15615, 16256, 16510, 16640, 16656, 17145, 17280, 18044, 18288, 18720, 18738, 19812, 20320, 20820, 22208, 22464, 22555, 22860, 24384, 24765, 24960, 24984, 26416, 27066, 27432, 27760, 28080, 29718, 29952, 30480, 31230, 32512, 33020, 33312, 34290, 34560, 36088, 36576, 37440, 37476, 39624, 40599, 40640, 41640, 44069, 44416, 44577, 44928, 45110, 45720, 46845, 48768, 49530, 49920, 49968, 52832, 54132, 54864, 55520, 56160, 59436, 60960, 62460, 66040, 66624, 67665, 68580, 72176, 73152, 74295, 74880, 74952, 79248, 81198, 81280, 83280, 88138, 88832, 89154, 89856, 90220, 91440, 93690, 97536, 99060, 99936, 105664, 108264, 109728, 111040, 112320, 118872, 121797, 121920, 124920, 132080, 132207, 133248, 135330, 137160, 144352, 146304, 148590, 149760, 149904, 158496, 162396, 162560, 166560, 176276, 178308, 180440, 182880, 187380, 198120, 199872, 202995, 211328, 216528, 219456, 220345, 222080, 222885, 224640, 237744, 243594, 243840, 249840, 264160, 264414, 266496, 270660, 274320, 288704, 292608, 297180, 299808, 316992, 324792, 333120, 352552, 356616, 360880, 365760, 374760, 396240, 396621, 399744, 405990, 422656, 433056, 438912, 440690, 444160, 445770, 449280, 475488, 487188, 487680, 499680, 528320, 528828, 541320, 548640, 572897, 577408, 594360, 599616, 608985, 633984, 649584, 661035, 666240, 705104, 713232, 721760, 731520, 749520, 792480, 793242, 799488, 811980, 866112, 877824, 881380, 891540, 950976, 974376, 999360, 1056640, 1057656, 1082640, 1097280, 1145794, 1154816, 1188720, 1189863, 1199232, 1217970, 1267968, 1299168, 1322070, 1332480, 1410208, 1426464, 1443520, 1463040, 1499040, 1584960, 1586484, 1623960, 1718691, 1732224, 1762760, 1783080, 1901952, 1948752, 1983105, 1998720, 2113280, 2115312, 2165280, 2194560, 2291588, 2377440, 2379726, 2398464, 2435940, 2598336, 2644140, 2820416, 2852928, 2864485, 2887040, 2998080, 3169920, 3172968, 3247920, 3437382, 3464448, 3525520, 3566160, 3803904, 3897504, 3966210, 3997440, 4230624, 4330560, 4389120, 4583176, 4754880, 4759452, 4871880, 5156073, 5196672, 5288280, 5640832, 5705856, 5728970, 5774080, 5949315, 5996160, 6339840, 6345936, 6495840, 6874764, 7051040, 7132320, 7795008, 7932420, 8461248, 8593455, 8661120, 9166352, 9509760, 9518904, 9743760, 10312146, 10393344, 10576560, 11281664, 11411712, 11457940, 11898630, 11992320, 12691872, 12991680, 13749528, 14102080, 14264640, 15468219, 15590016, 15864840, 16922496, 17186910, 17322240, 18332704, 19019520, 19037808, 19487520, 20624292, 21153120, 22915880, 23797260, 25383744, 25780365, 25983360, 27499056, 28204160, 28529280, 30936438, 31180032, 31729680, 33844992, 34373820, 36665408, 38075616, 38975040, 41248584, 42306240, 45831760, 47594520, 50767488, 51560730, 51966720, 54998112, 56408320, 57058560, 61872876, 63459360, 68747640, 73330816, 76151232, 77341095, 77950080, 82497168, 84612480, 91663520, 95189040, 101534976, 103121460, 109996224, 123745752, 126918720, 137495280, 146661632, 152302464, 154682190, 155900160, 164994336, 169224960, 183327040, 190378080, 206242920, 219992448, 247491504, 253837440, 274990560, 304604928, 309364380, 329988672, 366654080, 380756160, 412485840, 439984896, 494983008, 507674880, 549981120, 618728760, 659977344, 733308160, 761512320, 824971680, 989966016, 1099962240, 1237457520, 1319954688, 1523024640, 1649943360, 1979932032, 2199924480, 2474915040, 3299886720, 3959864064, 4949830080, 6599773440, 9899660160, 19799320320]

約数ペア:

[(1, 19799320320), (2, 9899660160), (3, 6599773440), (4, 4949830080), (5, 3959864064), (6, 3299886720), (8, 2474915040), (9, 2199924480), (10, 1979932032), (12, 1649943360), (13, 1523024640), (15, 1319954688), (16, 1237457520), (18, 1099962240), (20, 989966016), (24, 824971680), (26, 761512320), (27, 733308160), (30, 659977344), (32, 618728760), (36, 549981120), (39, 507674880), (40, 494983008), (45, 439984896), (48, 412485840), (52, 380756160), (54, 366654080), (60, 329988672), (64, 309364380), (65, 304604928), (72, 274990560), (78, 253837440), (80, 247491504), (90, 219992448), (96, 206242920), (104, 190378080), (108, 183327040), (117, 169224960), (120, 164994336), (127, 155900160), (128, 154682190), (130, 152302464), (135, 146661632), (144, 137495280), (156, 126918720), (160, 123745752), (180, 109996224), (192, 103121460), (195, 101534976), (208, 95189040), (216, 91663520), (234, 84612480), (240, 82497168), (254, 77950080), (256, 77341095), (260, 76151232), (270, 73330816), (288, 68747640), (312, 63459360), (320, 61872876), (347, 57058560), (351, 56408320), (360, 54998112), (381, 51966720), (384, 51560730), (390, 50767488), (416, 47594520), (432, 45831760), (468, 42306240), (480, 41248584), (508, 38975040), (520, 38075616), (540, 36665408), (576, 34373820), (585, 33844992), (624, 31729680), (635, 31180032), (640, 30936438), (694, 28529280), (702, 28204160), (720, 27499056), (762, 25983360), (768, 25780365), (780, 25383744), (832, 23797260), (864, 22915880), (936, 21153120), (960, 20624292), (1016, 19487520), (1040, 19037808), (1041, 19019520), (1080, 18332704), (1143, 17322240), (1152, 17186910), (1170, 16922496), (1248, 15864840), (1270, 15590016), (1280, 15468219), (1388, 14264640), (1404, 14102080), (1440, 13749528), (1524, 12991680), (1560, 12691872), (1651, 11992320), (1664, 11898630), (1728, 11457940), (1735, 11411712), (1755, 11281664), (1872, 10576560), (1905, 10393344), (1920, 10312146), (2032, 9743760), (2080, 9518904), (2082, 9509760), (2160, 9166352), (2286, 8661120), (2304, 8593455), (2340, 8461248), (2496, 7932420), (2540, 7795008), (2776, 7132320), (2808, 7051040), (2880, 6874764), (3048, 6495840), (3120, 6345936), (3123, 6339840), (3302, 5996160), (3328, 5949315), (3429, 5774080), (3456, 5728970), (3470, 5705856), (3510, 5640832), (3744, 5288280), (3810, 5196672), (3840, 5156073), (4064, 4871880), (4160, 4759452), (4164, 4754880), (4320, 4583176), (4511, 4389120), (4572, 4330560), (4680, 4230624), (4953, 3997440), (4992, 3966210), (5080, 3897504), (5205, 3803904), (5552, 3566160), (5616, 3525520), (5715, 3464448), (5760, 3437382), (6096, 3247920), (6240, 3172968), (6246, 3169920), (6604, 2998080), (6858, 2887040), (6912, 2864485), (6940, 2852928), (7020, 2820416), (7488, 2644140), (7620, 2598336), (8128, 2435940), (8255, 2398464), (8320, 2379726), (8328, 2377440), (8640, 2291588), (9022, 2194560), (9144, 2165280), (9360, 2115312), (9369, 2113280), (9906, 1998720), (9984, 1983105), (10160, 1948752), (10410, 1901952), (11104, 1783080), (11232, 1762760), (11430, 1732224), (11520, 1718691), (12192, 1623960), (12480, 1586484), (12492, 1584960), (13208, 1499040), (13533, 1463040), (13716, 1443520), (13880, 1426464), (14040, 1410208), (14859, 1332480), (14976, 1322070), (15240, 1299168), (15615, 1267968), (16256, 1217970), (16510, 1199232), (16640, 1189863), (16656, 1188720), (17145, 1154816), (17280, 1145794), (18044, 1097280), (18288, 1082640), (18720, 1057656), (18738, 1056640), (19812, 999360), (20320, 974376), (20820, 950976), (22208, 891540), (22464, 881380), (22555, 877824), (22860, 866112), (24384, 811980), (24765, 799488), (24960, 793242), (24984, 792480), (26416, 749520), (27066, 731520), (27432, 721760), (27760, 713232), (28080, 705104), (29718, 666240), (29952, 661035), (30480, 649584), (31230, 633984), (32512, 608985), (33020, 599616), (33312, 594360), (34290, 577408), (34560, 572897), (36088, 548640), (36576, 541320), (37440, 528828), (37476, 528320), (39624, 499680), (40599, 487680), (40640, 487188), (41640, 475488), (44069, 449280), (44416, 445770), (44577, 444160), (44928, 440690), (45110, 438912), (45720, 433056), (46845, 422656), (48768, 405990), (49530, 399744), (49920, 396621), (49968, 396240), (52832, 374760), (54132, 365760), (54864, 360880), (55520, 356616), (56160, 352552), (59436, 333120), (60960, 324792), (62460, 316992), (66040, 299808), (66624, 297180), (67665, 292608), (68580, 288704), (72176, 274320), (73152, 270660), (74295, 266496), (74880, 264414), (74952, 264160), (79248, 249840), (81198, 243840), (81280, 243594), (83280, 237744), (88138, 224640), (88832, 222885), (89154, 222080), (89856, 220345), (90220, 219456), (91440, 216528), (93690, 211328), (97536, 202995), (99060, 199872), (99936, 198120), (105664, 187380), (108264, 182880), (109728, 180440), (111040, 178308), (112320, 176276), (118872, 166560), (121797, 162560), (121920, 162396), (124920, 158496), (132080, 149904), (132207, 149760), (133248, 148590), (135330, 146304), (137160, 144352)]