20439644160

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 576

約数和(自身を含む): 73667543040

約数和(自身を除く): 53227898880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 127, 128, 130, 155, 156, 160, 169, 186, 192, 195, 208, 240, 248, 254, 256, 260, 310, 312, 320, 338, 372, 381, 384, 390, 403, 416, 465, 480, 496, 507, 508, 512, 520, 620, 624, 635, 640, 676, 744, 762, 768, 780, 806, 832, 845, 930, 960, 992, 1014, 1016, 1024, 1040, 1209, 1240, 1248, 1270, 1280, 1352, 1488, 1524, 1536, 1560, 1612, 1651, 1664, 1690, 1860, 1905, 1920, 1984, 2015, 2028, 2032, 2048, 2080, 2418, 2480, 2496, 2535, 2540, 2560, 2704, 2976, 3048, 3072, 3120, 3224, 3302, 3328, 3380, 3720, 3810, 3840, 3937, 3968, 4030, 4056, 4064, 4160, 4836, 4953, 4960, 4992, 5070, 5080, 5120, 5239, 5408, 5952, 6045, 6096, 6144, 6240, 6448, 6604, 6656, 6760, 7440, 7620, 7680, 7874, 7936, 8060, 8112, 8128, 8255, 8320, 9672, 9906, 9920, 9984, 10140, 10160, 10240, 10478, 10816, 11811, 11904, 12090, 12192, 12480, 12896, 13208, 13312, 13520, 14880, 15240, 15360, 15717, 15748, 15872, 16120, 16224, 16256, 16510, 16640, 19344, 19685, 19812, 19840, 19968, 20280, 20320, 20956, 21463, 21632, 23622, 23808, 24180, 24384, 24765, 24960, 25792, 26195, 26416, 26624, 27040, 29760, 30480, 30720, 31434, 31496, 31744, 32240, 32448, 32512, 33020, 33280, 38688, 39370, 39624, 39680, 39936, 40560, 40640, 41912, 42926, 43264, 47244, 47616, 48360, 48768, 49530, 49920, 51181, 51584, 52390, 52832, 54080, 59055, 59520, 60960, 62868, 62992, 63488, 64389, 64480, 64896, 65024, 66040, 66560, 77376, 78585, 78740, 79248, 79360, 79872, 81120, 81280, 83824, 85852, 86528, 94488, 95232, 96720, 97536, 99060, 99840, 102362, 103168, 104780, 105664, 107315, 108160, 118110, 119040, 121920, 125736, 125984, 128778, 128960, 129792, 130048, 132080, 133120, 153543, 154752, 157170, 157480, 158496, 158720, 162240, 162560, 167648, 171704, 173056, 188976, 190464, 193440, 195072, 198120, 199680, 204724, 206336, 209560, 211328, 214630, 216320, 236220, 238080, 243840, 251472, 251968, 255905, 257556, 257920, 259584, 260096, 264160, 307086, 309504, 314340, 314960, 316992, 317440, 321945, 324480, 325120, 335296, 343408, 346112, 377952, 386880, 390144, 396240, 399360, 409448, 412672, 419120, 422656, 429260, 432640, 472440, 476160, 487680, 502944, 503936, 511810, 515112, 515840, 519168, 528320, 614172, 619008, 628680, 629920, 633984, 643890, 648960, 650240, 665353, 670592, 686816, 755904, 767715, 773760, 780288, 792480, 818896, 825344, 838240, 845312, 858520, 865280, 944880, 952320, 975360, 1005888, 1007872, 1023620, 1030224, 1031680, 1038336, 1056640, 1228344, 1238016, 1257360, 1259840, 1267968, 1287780, 1297920, 1300480, 1330706, 1341184, 1373632, 1511808, 1535430, 1547520, 1584960, 1637792, 1676480, 1690624, 1717040, 1730560, 1889760, 1950720, 1996059, 2011776, 2015744, 2047240, 2060448, 2063360, 2113280, 2456688, 2476032, 2514720, 2519680, 2535936, 2575560, 2595840, 2661412, 2682368, 2747264, 3023616, 3070860, 3095040, 3169920, 3275584, 3326765, 3352960, 3381248, 3434080, 3779520, 3901440, 3992118, 4023552, 4031488, 4094480, 4120896, 4126720, 4226560, 4913376, 5029440, 5039360, 5071872, 5151120, 5191680, 5322824, 5364736, 5494528, 6047232, 6141720, 6190080, 6339840, 6551168, 6653530, 6705920, 6868160, 7559040, 7984236, 8047104, 8062976, 8188960, 8241792, 8453120, 9826752, 9980295, 10058880, 10078720, 10143744, 10302240, 10645648, 10729472, 10989056, 12094464, 12283440, 12380160, 12679680, 13102336, 13307060, 13411840, 13736320, 15118080, 15968472, 16094208, 16377920, 16483584, 16906240, 19653504, 19960590, 20117760, 20157440, 20604480, 21291296, 21978112, 24188928, 24566880, 25359360, 26204672, 26614120, 26823680, 27472640, 30236160, 31936944, 32188416, 32755840, 32967168, 39307008, 39921180, 40235520, 40314880, 41208960, 42582592, 43956224, 49133760, 50718720, 52409344, 53228240, 53647360, 54945280, 60472320, 63873888, 65511680, 65934336, 78614016, 79842360, 80471040, 82417920, 85165184, 98267520, 104818688, 106456480, 109890560, 120944640, 127747776, 131023360, 131868672, 157228032, 159684720, 160942080, 164835840, 170330368, 196535040, 212912960, 219781120, 255495552, 262046720, 314456064, 319369440, 329671680, 340660736, 393070080, 425825920, 510991104, 524093440, 638738880, 659343360, 681321472, 786140160, 851651840, 1021982208, 1277477760, 1362642944, 1572280320, 1703303680, 2043964416, 2554955520, 3406607360, 4087928832, 5109911040, 6813214720, 10219822080, 20439644160]

約数ペア:

[(1, 20439644160), (2, 10219822080), (3, 6813214720), (4, 5109911040), (5, 4087928832), (6, 3406607360), (8, 2554955520), (10, 2043964416), (12, 1703303680), (13, 1572280320), (15, 1362642944), (16, 1277477760), (20, 1021982208), (24, 851651840), (26, 786140160), (30, 681321472), (31, 659343360), (32, 638738880), (39, 524093440), (40, 510991104), (48, 425825920), (52, 393070080), (60, 340660736), (62, 329671680), (64, 319369440), (65, 314456064), (78, 262046720), (80, 255495552), (93, 219781120), (96, 212912960), (104, 196535040), (120, 170330368), (124, 164835840), (127, 160942080), (128, 159684720), (130, 157228032), (155, 131868672), (156, 131023360), (160, 127747776), (169, 120944640), (186, 109890560), (192, 106456480), (195, 104818688), (208, 98267520), (240, 85165184), (248, 82417920), (254, 80471040), (256, 79842360), (260, 78614016), (310, 65934336), (312, 65511680), (320, 63873888), (338, 60472320), (372, 54945280), (381, 53647360), (384, 53228240), (390, 52409344), (403, 50718720), (416, 49133760), (465, 43956224), (480, 42582592), (496, 41208960), (507, 40314880), (508, 40235520), (512, 39921180), (520, 39307008), (620, 32967168), (624, 32755840), (635, 32188416), (640, 31936944), (676, 30236160), (744, 27472640), (762, 26823680), (768, 26614120), (780, 26204672), (806, 25359360), (832, 24566880), (845, 24188928), (930, 21978112), (960, 21291296), (992, 20604480), (1014, 20157440), (1016, 20117760), (1024, 19960590), (1040, 19653504), (1209, 16906240), (1240, 16483584), (1248, 16377920), (1270, 16094208), (1280, 15968472), (1352, 15118080), (1488, 13736320), (1524, 13411840), (1536, 13307060), (1560, 13102336), (1612, 12679680), (1651, 12380160), (1664, 12283440), (1690, 12094464), (1860, 10989056), (1905, 10729472), (1920, 10645648), (1984, 10302240), (2015, 10143744), (2028, 10078720), (2032, 10058880), (2048, 9980295), (2080, 9826752), (2418, 8453120), (2480, 8241792), (2496, 8188960), (2535, 8062976), (2540, 8047104), (2560, 7984236), (2704, 7559040), (2976, 6868160), (3048, 6705920), (3072, 6653530), (3120, 6551168), (3224, 6339840), (3302, 6190080), (3328, 6141720), (3380, 6047232), (3720, 5494528), (3810, 5364736), (3840, 5322824), (3937, 5191680), (3968, 5151120), (4030, 5071872), (4056, 5039360), (4064, 5029440), (4160, 4913376), (4836, 4226560), (4953, 4126720), (4960, 4120896), (4992, 4094480), (5070, 4031488), (5080, 4023552), (5120, 3992118), (5239, 3901440), (5408, 3779520), (5952, 3434080), (6045, 3381248), (6096, 3352960), (6144, 3326765), (6240, 3275584), (6448, 3169920), (6604, 3095040), (6656, 3070860), (6760, 3023616), (7440, 2747264), (7620, 2682368), (7680, 2661412), (7874, 2595840), (7936, 2575560), (8060, 2535936), (8112, 2519680), (8128, 2514720), (8255, 2476032), (8320, 2456688), (9672, 2113280), (9906, 2063360), (9920, 2060448), (9984, 2047240), (10140, 2015744), (10160, 2011776), (10240, 1996059), (10478, 1950720), (10816, 1889760), (11811, 1730560), (11904, 1717040), (12090, 1690624), (12192, 1676480), (12480, 1637792), (12896, 1584960), (13208, 1547520), (13312, 1535430), (13520, 1511808), (14880, 1373632), (15240, 1341184), (15360, 1330706), (15717, 1300480), (15748, 1297920), (15872, 1287780), (16120, 1267968), (16224, 1259840), (16256, 1257360), (16510, 1238016), (16640, 1228344), (19344, 1056640), (19685, 1038336), (19812, 1031680), (19840, 1030224), (19968, 1023620), (20280, 1007872), (20320, 1005888), (20956, 975360), (21463, 952320), (21632, 944880), (23622, 865280), (23808, 858520), (24180, 845312), (24384, 838240), (24765, 825344), (24960, 818896), (25792, 792480), (26195, 780288), (26416, 773760), (26624, 767715), (27040, 755904), (29760, 686816), (30480, 670592), (30720, 665353), (31434, 650240), (31496, 648960), (31744, 643890), (32240, 633984), (32448, 629920), (32512, 628680), (33020, 619008), (33280, 614172), (38688, 528320), (39370, 519168), (39624, 515840), (39680, 515112), (39936, 511810), (40560, 503936), (40640, 502944), (41912, 487680), (42926, 476160), (43264, 472440), (47244, 432640), (47616, 429260), (48360, 422656), (48768, 419120), (49530, 412672), (49920, 409448), (51181, 399360), (51584, 396240), (52390, 390144), (52832, 386880), (54080, 377952), (59055, 346112), (59520, 343408), (60960, 335296), (62868, 325120), (62992, 324480), (63488, 321945), (64389, 317440), (64480, 316992), (64896, 314960), (65024, 314340), (66040, 309504), (66560, 307086), (77376, 264160), (78585, 260096), (78740, 259584), (79248, 257920), (79360, 257556), (79872, 255905), (81120, 251968), (81280, 251472), (83824, 243840), (85852, 238080), (86528, 236220), (94488, 216320), (95232, 214630), (96720, 211328), (97536, 209560), (99060, 206336), (99840, 204724), (102362, 199680), (103168, 198120), (104780, 195072), (105664, 193440), (107315, 190464), (108160, 188976), (118110, 173056), (119040, 171704), (121920, 167648), (125736, 162560), (125984, 162240), (128778, 158720), (128960, 158496), (129792, 157480), (130048, 157170), (132080, 154752), (133120, 153543)]