21091428000

素因数分解:

$2^5\times 3^7\times 5^3\times {\mathrm{2411}}^1$

素因数の和:2457

約数の個数: 384

約数和(自身を含む): 77752846080

約数和(自身を除く): 56661418080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 250, 270, 288, 300, 324, 360, 375, 400, 405, 432, 450, 480, 486, 500, 540, 600, 648, 675, 720, 729, 750, 800, 810, 864, 900, 972, 1000, 1080, 1125, 1200, 1215, 1296, 1350, 1440, 1458, 1500, 1620, 1800, 1944, 2000, 2025, 2160, 2187, 2250, 2400, 2411, 2430, 2592, 2700, 2916, 3000, 3240, 3375, 3600, 3645, 3888, 4000, 4050, 4320, 4374, 4500, 4822, 4860, 5400, 5832, 6000, 6075, 6480, 6750, 7200, 7233, 7290, 7776, 8100, 8748, 9000, 9644, 9720, 10125, 10800, 10935, 11664, 12000, 12055, 12150, 12960, 13500, 14466, 14580, 16200, 17496, 18000, 18225, 19288, 19440, 20250, 21600, 21699, 21870, 23328, 24110, 24300, 27000, 28932, 29160, 30375, 32400, 34992, 36000, 36165, 36450, 38576, 38880, 40500, 43398, 43740, 48220, 48600, 54000, 54675, 57864, 58320, 60275, 60750, 64800, 65097, 69984, 72330, 72900, 77152, 81000, 86796, 87480, 91125, 96440, 97200, 108000, 108495, 109350, 115728, 116640, 120550, 121500, 130194, 144660, 145800, 162000, 173592, 174960, 180825, 182250, 192880, 194400, 195291, 216990, 218700, 231456, 241100, 243000, 260388, 273375, 289320, 291600, 301375, 324000, 325485, 347184, 349920, 361650, 364500, 385760, 390582, 433980, 437400, 482200, 486000, 520776, 542475, 546750, 578640, 583200, 585873, 602750, 650970, 694368, 723300, 729000, 781164, 867960, 874800, 904125, 964400, 972000, 976455, 1041552, 1084950, 1093500, 1157280, 1171746, 1205500, 1301940, 1446600, 1458000, 1562328, 1627425, 1735920, 1749600, 1757619, 1808250, 1928800, 1952910, 2083104, 2169900, 2187000, 2343492, 2411000, 2603880, 2712375, 2893200, 2916000, 2929365, 3124656, 3254850, 3471840, 3515238, 3616500, 3905820, 4339800, 4374000, 4686984, 4822000, 4882275, 5207760, 5272857, 5424750, 5786400, 5858730, 6249312, 6509700, 7030476, 7233000, 7811640, 8137125, 8679600, 8748000, 8788095, 9373968, 9644000, 9764550, 10415520, 10545714, 10849500, 11717460, 13019400, 14060952, 14466000, 14646825, 15623280, 16274250, 17359200, 17576190, 18747936, 19529100, 21091428, 21699000, 23434920, 24411375, 26038800, 26364285, 28121904, 28932000, 29293650, 31246560, 32548500, 35152380, 39058200, 42182856, 43398000, 43940475, 46869840, 48822750, 52077600, 52728570, 56243808, 58587300, 65097000, 70304760, 73234125, 78116400, 84365712, 86796000, 87880950, 93739680, 97645500, 105457140, 117174600, 130194000, 131821425, 140609520, 146468250, 156232800, 168731424, 175761900, 195291000, 210914280, 219702375, 234349200, 260388000, 263642850, 281219040, 292936500, 351523800, 390582000, 421828560, 439404750, 468698400, 527285700, 585873000, 659107125, 703047600, 781164000, 843657120, 878809500, 1054571400, 1171746000, 1318214250, 1406095200, 1757619000, 2109142800, 2343492000, 2636428500, 3515238000, 4218285600, 5272857000, 7030476000, 10545714000, 21091428000]

約数ペア:

[(1, 21091428000), (2, 10545714000), (3, 7030476000), (4, 5272857000), (5, 4218285600), (6, 3515238000), (8, 2636428500), (9, 2343492000), (10, 2109142800), (12, 1757619000), (15, 1406095200), (16, 1318214250), (18, 1171746000), (20, 1054571400), (24, 878809500), (25, 843657120), (27, 781164000), (30, 703047600), (32, 659107125), (36, 585873000), (40, 527285700), (45, 468698400), (48, 439404750), (50, 421828560), (54, 390582000), (60, 351523800), (72, 292936500), (75, 281219040), (80, 263642850), (81, 260388000), (90, 234349200), (96, 219702375), (100, 210914280), (108, 195291000), (120, 175761900), (125, 168731424), (135, 156232800), (144, 146468250), (150, 140609520), (160, 131821425), (162, 130194000), (180, 117174600), (200, 105457140), (216, 97645500), (225, 93739680), (240, 87880950), (243, 86796000), (250, 84365712), (270, 78116400), (288, 73234125), (300, 70304760), (324, 65097000), (360, 58587300), (375, 56243808), (400, 52728570), (405, 52077600), (432, 48822750), (450, 46869840), (480, 43940475), (486, 43398000), (500, 42182856), (540, 39058200), (600, 35152380), (648, 32548500), (675, 31246560), (720, 29293650), (729, 28932000), (750, 28121904), (800, 26364285), (810, 26038800), (864, 24411375), (900, 23434920), (972, 21699000), (1000, 21091428), (1080, 19529100), (1125, 18747936), (1200, 17576190), (1215, 17359200), (1296, 16274250), (1350, 15623280), (1440, 14646825), (1458, 14466000), (1500, 14060952), (1620, 13019400), (1800, 11717460), (1944, 10849500), (2000, 10545714), (2025, 10415520), (2160, 9764550), (2187, 9644000), (2250, 9373968), (2400, 8788095), (2411, 8748000), (2430, 8679600), (2592, 8137125), (2700, 7811640), (2916, 7233000), (3000, 7030476), (3240, 6509700), (3375, 6249312), (3600, 5858730), (3645, 5786400), (3888, 5424750), (4000, 5272857), (4050, 5207760), (4320, 4882275), (4374, 4822000), (4500, 4686984), (4822, 4374000), (4860, 4339800), (5400, 3905820), (5832, 3616500), (6000, 3515238), (6075, 3471840), (6480, 3254850), (6750, 3124656), (7200, 2929365), (7233, 2916000), (7290, 2893200), (7776, 2712375), (8100, 2603880), (8748, 2411000), (9000, 2343492), (9644, 2187000), (9720, 2169900), (10125, 2083104), (10800, 1952910), (10935, 1928800), (11664, 1808250), (12000, 1757619), (12055, 1749600), (12150, 1735920), (12960, 1627425), (13500, 1562328), (14466, 1458000), (14580, 1446600), (16200, 1301940), (17496, 1205500), (18000, 1171746), (18225, 1157280), (19288, 1093500), (19440, 1084950), (20250, 1041552), (21600, 976455), (21699, 972000), (21870, 964400), (23328, 904125), (24110, 874800), (24300, 867960), (27000, 781164), (28932, 729000), (29160, 723300), (30375, 694368), (32400, 650970), (34992, 602750), (36000, 585873), (36165, 583200), (36450, 578640), (38576, 546750), (38880, 542475), (40500, 520776), (43398, 486000), (43740, 482200), (48220, 437400), (48600, 433980), (54000, 390582), (54675, 385760), (57864, 364500), (58320, 361650), (60275, 349920), (60750, 347184), (64800, 325485), (65097, 324000), (69984, 301375), (72330, 291600), (72900, 289320), (77152, 273375), (81000, 260388), (86796, 243000), (87480, 241100), (91125, 231456), (96440, 218700), (97200, 216990), (108000, 195291), (108495, 194400), (109350, 192880), (115728, 182250), (116640, 180825), (120550, 174960), (121500, 173592), (130194, 162000), (144660, 145800)]