25680578560

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 576

約数和(自身を含む): 80309698560

約数和(自身を除く): 54629120000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 32, 35, 40, 49, 52, 56, 62, 64, 65, 70, 80, 91, 98, 104, 112, 124, 127, 128, 130, 140, 155, 160, 182, 196, 208, 217, 224, 245, 248, 254, 256, 260, 280, 310, 320, 364, 392, 403, 416, 434, 448, 455, 490, 496, 508, 512, 520, 560, 620, 635, 637, 640, 728, 784, 806, 832, 868, 889, 896, 910, 980, 992, 1016, 1024, 1040, 1085, 1120, 1240, 1270, 1274, 1280, 1456, 1519, 1568, 1612, 1651, 1664, 1736, 1778, 1792, 1820, 1960, 1984, 2015, 2032, 2048, 2080, 2170, 2240, 2480, 2540, 2548, 2560, 2821, 2912, 3038, 3136, 3185, 3224, 3302, 3328, 3472, 3556, 3584, 3640, 3920, 3937, 3968, 4030, 4064, 4160, 4340, 4445, 4480, 4960, 5080, 5096, 5120, 5642, 5824, 6076, 6223, 6272, 6370, 6448, 6604, 6656, 6944, 7112, 7168, 7280, 7595, 7840, 7874, 7936, 8060, 8128, 8255, 8320, 8680, 8890, 8960, 9920, 10160, 10192, 10240, 11284, 11557, 11648, 12152, 12446, 12544, 12740, 12896, 13208, 13312, 13888, 14105, 14224, 14336, 14560, 15190, 15680, 15748, 15872, 16120, 16256, 16510, 16640, 17360, 17780, 17920, 19685, 19747, 19840, 20320, 20384, 22568, 23114, 23296, 24304, 24892, 25088, 25480, 25792, 26416, 26624, 27559, 27776, 28210, 28448, 29120, 30380, 31115, 31360, 31496, 31744, 32240, 32512, 33020, 33280, 34720, 35560, 35840, 39370, 39494, 39680, 40640, 40768, 45136, 46228, 46592, 48608, 49784, 50176, 50960, 51181, 51584, 52832, 55118, 55552, 56420, 56896, 57785, 58240, 60760, 62230, 62720, 62992, 63488, 64480, 65024, 66040, 66560, 69440, 71120, 71680, 78740, 78988, 79360, 80899, 81280, 81536, 90272, 92456, 93184, 97216, 98735, 99568, 100352, 101920, 102362, 103168, 105664, 110236, 111104, 112840, 113792, 115570, 116480, 121520, 124460, 125440, 125984, 128960, 130048, 132080, 133120, 137795, 138880, 142240, 157480, 157976, 158720, 161798, 162560, 163072, 180544, 184912, 186368, 192913, 194432, 197470, 199136, 203840, 204724, 206336, 211328, 220472, 222208, 225680, 227584, 231140, 232960, 243040, 248920, 250880, 251968, 255905, 257920, 260096, 264160, 275590, 277760, 284480, 314960, 315952, 317440, 323596, 325120, 326144, 358267, 361088, 369824, 385826, 388864, 394940, 398272, 404495, 407680, 409448, 412672, 422656, 440944, 444416, 451360, 455168, 462280, 465920, 486080, 497840, 501760, 503936, 511810, 515840, 528320, 551180, 555520, 568960, 629920, 631904, 647192, 650240, 652288, 716534, 722176, 739648, 771652, 777728, 789880, 796544, 808990, 815360, 818896, 825344, 845312, 881888, 902720, 910336, 924560, 931840, 964565, 972160, 995680, 1007872, 1023620, 1031680, 1056640, 1102360, 1111040, 1137920, 1259840, 1263808, 1294384, 1300480, 1304576, 1433068, 1444352, 1479296, 1543304, 1555456, 1579760, 1593088, 1617980, 1630720, 1637792, 1690624, 1763776, 1791335, 1805440, 1820672, 1849120, 1929130, 1944320, 1991360, 2015744, 2047240, 2063360, 2113280, 2204720, 2222080, 2275840, 2507869, 2519680, 2527616, 2588768, 2866136, 2888704, 2958592, 3086608, 3110912, 3159520, 3186176, 3235960, 3261440, 3275584, 3381248, 3527552, 3582670, 3610880, 3698240, 3858260, 3888640, 3982720, 4031488, 4094480, 4126720, 4226560, 4409440, 4551680, 5015738, 5039360, 5055232, 5177536, 5732272, 5777408, 5917184, 6173216, 6319040, 6372352, 6471920, 6522880, 6551168, 7055104, 7165340, 7221760, 7396480, 7716520, 7777280, 7965440, 8062976, 8188960, 8453120, 8818880, 9103360, 10031476, 10078720, 10110464, 10355072, 11464544, 11834368, 12346432, 12539345, 12638080, 12744704, 12943840, 13102336, 14110208, 14330680, 14443520, 14792960, 15433040, 15554560, 15930880, 16377920, 16906240, 17637760, 20062952, 20157440, 20220928, 20710144, 22929088, 23668736, 24692864, 25078690, 25276160, 25887680, 26204672, 28220416, 28661360, 28887040, 29585920, 30866080, 31861760, 32755840, 35275520, 40125904, 40314880, 40441856, 41420288, 45858176, 49385728, 50157380, 50552320, 51775360, 52409344, 56440832, 57322720, 59171840, 61732160, 63723520, 65511680, 70551040, 80251808, 82840576, 91716352, 98771456, 100314760, 101104640, 103550720, 104818688, 114645440, 118343680, 123464320, 131023360, 141102080, 160503616, 165681152, 183432704, 197542912, 200629520, 202209280, 207101440, 229290880, 246928640, 262046720, 282204160, 321007232, 366865408, 395085824, 401259040, 414202880, 458581760, 493857280, 524093440, 642014464, 733730816, 802518080, 828405760, 917163520, 987714560, 1284028928, 1605036160, 1834327040, 1975429120, 2568057856, 3210072320, 3668654080, 5136115712, 6420144640, 12840289280, 25680578560]

約数ペア:

[(1, 25680578560), (2, 12840289280), (4, 6420144640), (5, 5136115712), (7, 3668654080), (8, 3210072320), (10, 2568057856), (13, 1975429120), (14, 1834327040), (16, 1605036160), (20, 1284028928), (26, 987714560), (28, 917163520), (31, 828405760), (32, 802518080), (35, 733730816), (40, 642014464), (49, 524093440), (52, 493857280), (56, 458581760), (62, 414202880), (64, 401259040), (65, 395085824), (70, 366865408), (80, 321007232), (91, 282204160), (98, 262046720), (104, 246928640), (112, 229290880), (124, 207101440), (127, 202209280), (128, 200629520), (130, 197542912), (140, 183432704), (155, 165681152), (160, 160503616), (182, 141102080), (196, 131023360), (208, 123464320), (217, 118343680), (224, 114645440), (245, 104818688), (248, 103550720), (254, 101104640), (256, 100314760), (260, 98771456), (280, 91716352), (310, 82840576), (320, 80251808), (364, 70551040), (392, 65511680), (403, 63723520), (416, 61732160), (434, 59171840), (448, 57322720), (455, 56440832), (490, 52409344), (496, 51775360), (508, 50552320), (512, 50157380), (520, 49385728), (560, 45858176), (620, 41420288), (635, 40441856), (637, 40314880), (640, 40125904), (728, 35275520), (784, 32755840), (806, 31861760), (832, 30866080), (868, 29585920), (889, 28887040), (896, 28661360), (910, 28220416), (980, 26204672), (992, 25887680), (1016, 25276160), (1024, 25078690), (1040, 24692864), (1085, 23668736), (1120, 22929088), (1240, 20710144), (1270, 20220928), (1274, 20157440), (1280, 20062952), (1456, 17637760), (1519, 16906240), (1568, 16377920), (1612, 15930880), (1651, 15554560), (1664, 15433040), (1736, 14792960), (1778, 14443520), (1792, 14330680), (1820, 14110208), (1960, 13102336), (1984, 12943840), (2015, 12744704), (2032, 12638080), (2048, 12539345), (2080, 12346432), (2170, 11834368), (2240, 11464544), (2480, 10355072), (2540, 10110464), (2548, 10078720), (2560, 10031476), (2821, 9103360), (2912, 8818880), (3038, 8453120), (3136, 8188960), (3185, 8062976), (3224, 7965440), (3302, 7777280), (3328, 7716520), (3472, 7396480), (3556, 7221760), (3584, 7165340), (3640, 7055104), (3920, 6551168), (3937, 6522880), (3968, 6471920), (4030, 6372352), (4064, 6319040), (4160, 6173216), (4340, 5917184), (4445, 5777408), (4480, 5732272), (4960, 5177536), (5080, 5055232), (5096, 5039360), (5120, 5015738), (5642, 4551680), (5824, 4409440), (6076, 4226560), (6223, 4126720), (6272, 4094480), (6370, 4031488), (6448, 3982720), (6604, 3888640), (6656, 3858260), (6944, 3698240), (7112, 3610880), (7168, 3582670), (7280, 3527552), (7595, 3381248), (7840, 3275584), (7874, 3261440), (7936, 3235960), (8060, 3186176), (8128, 3159520), (8255, 3110912), (8320, 3086608), (8680, 2958592), (8890, 2888704), (8960, 2866136), (9920, 2588768), (10160, 2527616), (10192, 2519680), (10240, 2507869), (11284, 2275840), (11557, 2222080), (11648, 2204720), (12152, 2113280), (12446, 2063360), (12544, 2047240), (12740, 2015744), (12896, 1991360), (13208, 1944320), (13312, 1929130), (13888, 1849120), (14105, 1820672), (14224, 1805440), (14336, 1791335), (14560, 1763776), (15190, 1690624), (15680, 1637792), (15748, 1630720), (15872, 1617980), (16120, 1593088), (16256, 1579760), (16510, 1555456), (16640, 1543304), (17360, 1479296), (17780, 1444352), (17920, 1433068), (19685, 1304576), (19747, 1300480), (19840, 1294384), (20320, 1263808), (20384, 1259840), (22568, 1137920), (23114, 1111040), (23296, 1102360), (24304, 1056640), (24892, 1031680), (25088, 1023620), (25480, 1007872), (25792, 995680), (26416, 972160), (26624, 964565), (27559, 931840), (27776, 924560), (28210, 910336), (28448, 902720), (29120, 881888), (30380, 845312), (31115, 825344), (31360, 818896), (31496, 815360), (31744, 808990), (32240, 796544), (32512, 789880), (33020, 777728), (33280, 771652), (34720, 739648), (35560, 722176), (35840, 716534), (39370, 652288), (39494, 650240), (39680, 647192), (40640, 631904), (40768, 629920), (45136, 568960), (46228, 555520), (46592, 551180), (48608, 528320), (49784, 515840), (50176, 511810), (50960, 503936), (51181, 501760), (51584, 497840), (52832, 486080), (55118, 465920), (55552, 462280), (56420, 455168), (56896, 451360), (57785, 444416), (58240, 440944), (60760, 422656), (62230, 412672), (62720, 409448), (62992, 407680), (63488, 404495), (64480, 398272), (65024, 394940), (66040, 388864), (66560, 385826), (69440, 369824), (71120, 361088), (71680, 358267), (78740, 326144), (78988, 325120), (79360, 323596), (80899, 317440), (81280, 315952), (81536, 314960), (90272, 284480), (92456, 277760), (93184, 275590), (97216, 264160), (98735, 260096), (99568, 257920), (100352, 255905), (101920, 251968), (102362, 250880), (103168, 248920), (105664, 243040), (110236, 232960), (111104, 231140), (112840, 227584), (113792, 225680), (115570, 222208), (116480, 220472), (121520, 211328), (124460, 206336), (125440, 204724), (125984, 203840), (128960, 199136), (130048, 197470), (132080, 194432), (133120, 192913), (137795, 186368), (138880, 184912), (142240, 180544), (157480, 163072), (157976, 162560), (158720, 161798)]