21621150720

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 704

約数和(自身を含む): 84680951040

約数和(自身を除く): 63059800320

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, 53, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 106, 108, 117, 120, 128, 130, 135, 144, 156, 159, 160, 180, 192, 195, 208, 212, 216, 227, 234, 240, 256, 260, 265, 270, 288, 312, 318, 320, 351, 360, 384, 390, 416, 424, 432, 454, 468, 477, 480, 512, 520, 530, 540, 576, 585, 624, 636, 640, 681, 689, 702, 720, 768, 780, 795, 832, 848, 864, 908, 936, 954, 960, 1024, 1040, 1060, 1080, 1135, 1152, 1170, 1248, 1272, 1280, 1362, 1378, 1404, 1431, 1440, 1536, 1560, 1590, 1664, 1696, 1728, 1755, 1816, 1872, 1908, 1920, 2043, 2067, 2080, 2120, 2160, 2270, 2304, 2340, 2385, 2496, 2544, 2560, 2724, 2756, 2808, 2862, 2880, 2951, 3072, 3120, 3180, 3328, 3392, 3405, 3445, 3456, 3510, 3632, 3744, 3816, 3840, 4086, 4134, 4160, 4240, 4320, 4540, 4608, 4680, 4770, 4992, 5088, 5120, 5448, 5512, 5616, 5724, 5760, 5902, 6129, 6201, 6240, 6360, 6656, 6784, 6810, 6890, 6912, 7020, 7155, 7264, 7488, 7632, 7680, 8172, 8268, 8320, 8480, 8640, 8853, 9080, 9216, 9360, 9540, 9984, 10176, 10215, 10335, 10896, 11024, 11232, 11448, 11520, 11804, 12031, 12258, 12402, 12480, 12720, 13312, 13568, 13620, 13780, 13824, 14040, 14310, 14528, 14755, 14976, 15264, 15360, 16344, 16536, 16640, 16960, 17280, 17706, 18160, 18603, 18720, 19080, 19968, 20352, 20430, 20670, 21792, 22048, 22464, 22896, 23040, 23608, 24062, 24516, 24804, 24960, 25440, 26559, 27136, 27240, 27560, 27648, 28080, 28620, 29056, 29510, 29952, 30528, 30645, 31005, 32688, 33072, 33280, 33920, 34560, 35412, 36093, 36320, 37206, 37440, 38160, 39936, 40704, 40860, 41340, 43584, 44096, 44265, 44928, 45792, 46080, 47216, 48124, 49032, 49608, 49920, 50880, 53118, 54272, 54480, 55120, 56160, 57240, 58112, 59020, 59904, 60155, 61056, 61290, 62010, 65376, 66144, 66560, 67840, 69120, 70824, 72186, 72640, 74412, 74880, 76320, 79677, 81408, 81720, 82680, 87168, 88192, 88530, 89856, 91584, 93015, 94432, 96248, 98064, 99216, 99840, 101760, 106236, 108279, 108960, 110240, 112320, 114480, 116224, 118040, 119808, 120310, 122112, 122580, 124020, 130752, 132288, 132795, 135680, 138240, 141648, 144372, 145280, 148824, 149760, 152640, 156403, 159354, 162816, 163440, 165360, 174336, 176384, 177060, 179712, 180465, 183168, 186030, 188864, 192496, 196128, 198432, 199680, 203520, 212472, 216558, 217920, 220480, 224640, 228960, 232448, 236080, 240620, 244224, 245160, 248040, 261504, 264576, 265590, 271360, 283296, 288744, 290560, 297648, 299520, 305280, 312806, 318708, 324837, 326880, 330720, 348672, 352768, 354120, 359424, 360930, 366336, 372060, 377728, 384992, 392256, 396864, 398385, 407040, 424944, 433116, 435840, 440960, 449280, 457920, 469209, 472160, 481240, 488448, 490320, 496080, 523008, 529152, 531180, 541395, 566592, 577488, 581120, 595296, 599040, 610560, 625612, 637416, 649674, 653760, 661440, 697344, 705536, 708240, 721860, 732672, 744120, 755456, 769984, 782015, 784512, 793728, 796770, 814080, 849888, 866232, 871680, 881920, 898560, 915840, 938418, 944320, 962480, 980640, 992160, 1046016, 1058304, 1062360, 1082790, 1133184, 1154976, 1162240, 1190592, 1221120, 1251224, 1274832, 1299348, 1307520, 1322880, 1407627, 1416480, 1443720, 1465344, 1488240, 1510912, 1539968, 1564030, 1569024, 1587456, 1593540, 1624185, 1699776, 1732464, 1743360, 1763840, 1797120, 1831680, 1876836, 1888640, 1924960, 1961280, 1984320, 2092032, 2116608, 2124720, 2165580, 2266368, 2309952, 2346045, 2381184, 2442240, 2502448, 2549664, 2598696, 2615040, 2645760, 2815254, 2832960, 2887440, 2976480, 3021824, 3079936, 3128060, 3138048, 3174912, 3187080, 3248370, 3399552, 3464928, 3486720, 3527680, 3663360, 3753672, 3777280, 3849920, 3922560, 3968640, 4222881, 4249440, 4331160, 4532736, 4619904, 4692090, 4762368, 5004896, 5099328, 5197392, 5230080, 5291520, 5630508, 5665920, 5774880, 5952960, 6159872, 6256120, 6276096, 6349824, 6374160, 6496740, 6799104, 6929856, 7038135, 7326720, 7507344, 7554560, 7699840, 7845120, 7937280, 8445762, 8498880, 8662320, 9065472, 9239808, 9384180, 9524736, 10009792, 10198656, 10394784, 10460160, 10583040, 11261016, 11331840, 11549760, 11905920, 12319744, 12512240, 12748320, 12993480, 13598208, 13859712, 14076270, 15014688, 15109120, 15399680, 15690240, 15874560, 16891524, 16997760, 17324640, 18479616, 18768360, 19049472, 20019584, 20397312, 20789568, 21114405, 22522032, 22663680, 23099520, 23811840, 25024480, 25496640, 25986960, 27196416, 27719424, 28152540, 30029376, 30799360, 31380480, 31749120, 33783048, 33995520, 34649280, 36959232, 37536720, 40039168, 40794624, 41579136, 42228810, 45044064, 45327360, 46199040, 47623680, 50048960, 50993280, 51973920, 55438848, 56305080, 60058752, 61598720, 67566096, 67991040, 69298560, 75073440, 80078336, 81589248, 83158272, 84457620, 90088128, 92398080, 95247360, 100097920, 101986560, 103947840, 110877696, 112610160, 120117504, 135132192, 135982080, 138597120, 150146880, 160156672, 166316544, 168915240, 180176256, 184796160, 200195840, 203973120, 207895680, 225220320, 240235008, 270264384, 277194240, 300293760, 332633088, 337830480, 360352512, 400391680, 407946240, 415791360, 450440640, 480470016, 540528768, 554388480, 600587520, 675660960, 720705024, 800783360, 831582720, 900881280, 1081057536, 1201175040, 1351321920, 1441410048, 1663165440, 1801762560, 2162115072, 2402350080, 2702643840, 3603525120, 4324230144, 5405287680, 7207050240, 10810575360, 21621150720]

約数ペア:

[(1, 21621150720), (2, 10810575360), (3, 7207050240), (4, 5405287680), (5, 4324230144), (6, 3603525120), (8, 2702643840), (9, 2402350080), (10, 2162115072), (12, 1801762560), (13, 1663165440), (15, 1441410048), (16, 1351321920), (18, 1201175040), (20, 1081057536), (24, 900881280), (26, 831582720), (27, 800783360), (30, 720705024), (32, 675660960), (36, 600587520), (39, 554388480), (40, 540528768), (45, 480470016), (48, 450440640), (52, 415791360), (53, 407946240), (54, 400391680), (60, 360352512), (64, 337830480), (65, 332633088), (72, 300293760), (78, 277194240), (80, 270264384), (90, 240235008), (96, 225220320), (104, 207895680), (106, 203973120), (108, 200195840), (117, 184796160), (120, 180176256), (128, 168915240), (130, 166316544), (135, 160156672), (144, 150146880), (156, 138597120), (159, 135982080), (160, 135132192), (180, 120117504), (192, 112610160), (195, 110877696), (208, 103947840), (212, 101986560), (216, 100097920), (227, 95247360), (234, 92398080), (240, 90088128), (256, 84457620), (260, 83158272), (265, 81589248), (270, 80078336), (288, 75073440), (312, 69298560), (318, 67991040), (320, 67566096), (351, 61598720), (360, 60058752), (384, 56305080), (390, 55438848), (416, 51973920), (424, 50993280), (432, 50048960), (454, 47623680), (468, 46199040), (477, 45327360), (480, 45044064), (512, 42228810), (520, 41579136), (530, 40794624), (540, 40039168), (576, 37536720), (585, 36959232), (624, 34649280), (636, 33995520), (640, 33783048), (681, 31749120), (689, 31380480), (702, 30799360), (720, 30029376), (768, 28152540), (780, 27719424), (795, 27196416), (832, 25986960), (848, 25496640), (864, 25024480), (908, 23811840), (936, 23099520), (954, 22663680), (960, 22522032), (1024, 21114405), (1040, 20789568), (1060, 20397312), (1080, 20019584), (1135, 19049472), (1152, 18768360), (1170, 18479616), (1248, 17324640), (1272, 16997760), (1280, 16891524), (1362, 15874560), (1378, 15690240), (1404, 15399680), (1431, 15109120), (1440, 15014688), (1536, 14076270), (1560, 13859712), (1590, 13598208), (1664, 12993480), (1696, 12748320), (1728, 12512240), (1755, 12319744), (1816, 11905920), (1872, 11549760), (1908, 11331840), (1920, 11261016), (2043, 10583040), (2067, 10460160), (2080, 10394784), (2120, 10198656), (2160, 10009792), (2270, 9524736), (2304, 9384180), (2340, 9239808), (2385, 9065472), (2496, 8662320), (2544, 8498880), (2560, 8445762), (2724, 7937280), (2756, 7845120), (2808, 7699840), (2862, 7554560), (2880, 7507344), (2951, 7326720), (3072, 7038135), (3120, 6929856), (3180, 6799104), (3328, 6496740), (3392, 6374160), (3405, 6349824), (3445, 6276096), (3456, 6256120), (3510, 6159872), (3632, 5952960), (3744, 5774880), (3816, 5665920), (3840, 5630508), (4086, 5291520), (4134, 5230080), (4160, 5197392), (4240, 5099328), (4320, 5004896), (4540, 4762368), (4608, 4692090), (4680, 4619904), (4770, 4532736), (4992, 4331160), (5088, 4249440), (5120, 4222881), (5448, 3968640), (5512, 3922560), (5616, 3849920), (5724, 3777280), (5760, 3753672), (5902, 3663360), (6129, 3527680), (6201, 3486720), (6240, 3464928), (6360, 3399552), (6656, 3248370), (6784, 3187080), (6810, 3174912), (6890, 3138048), (6912, 3128060), (7020, 3079936), (7155, 3021824), (7264, 2976480), (7488, 2887440), (7632, 2832960), (7680, 2815254), (8172, 2645760), (8268, 2615040), (8320, 2598696), (8480, 2549664), (8640, 2502448), (8853, 2442240), (9080, 2381184), (9216, 2346045), (9360, 2309952), (9540, 2266368), (9984, 2165580), (10176, 2124720), (10215, 2116608), (10335, 2092032), (10896, 1984320), (11024, 1961280), (11232, 1924960), (11448, 1888640), (11520, 1876836), (11804, 1831680), (12031, 1797120), (12258, 1763840), (12402, 1743360), (12480, 1732464), (12720, 1699776), (13312, 1624185), (13568, 1593540), (13620, 1587456), (13780, 1569024), (13824, 1564030), (14040, 1539968), (14310, 1510912), (14528, 1488240), (14755, 1465344), (14976, 1443720), (15264, 1416480), (15360, 1407627), (16344, 1322880), (16536, 1307520), (16640, 1299348), (16960, 1274832), (17280, 1251224), (17706, 1221120), (18160, 1190592), (18603, 1162240), (18720, 1154976), (19080, 1133184), (19968, 1082790), (20352, 1062360), (20430, 1058304), (20670, 1046016), (21792, 992160), (22048, 980640), (22464, 962480), (22896, 944320), (23040, 938418), (23608, 915840), (24062, 898560), (24516, 881920), (24804, 871680), (24960, 866232), (25440, 849888), (26559, 814080), (27136, 796770), (27240, 793728), (27560, 784512), (27648, 782015), (28080, 769984), (28620, 755456), (29056, 744120), (29510, 732672), (29952, 721860), (30528, 708240), (30645, 705536), (31005, 697344), (32688, 661440), (33072, 653760), (33280, 649674), (33920, 637416), (34560, 625612), (35412, 610560), (36093, 599040), (36320, 595296), (37206, 581120), (37440, 577488), (38160, 566592), (39936, 541395), (40704, 531180), (40860, 529152), (41340, 523008), (43584, 496080), (44096, 490320), (44265, 488448), (44928, 481240), (45792, 472160), (46080, 469209), (47216, 457920), (48124, 449280), (49032, 440960), (49608, 435840), (49920, 433116), (50880, 424944), (53118, 407040), (54272, 398385), (54480, 396864), (55120, 392256), (56160, 384992), (57240, 377728), (58112, 372060), (59020, 366336), (59904, 360930), (60155, 359424), (61056, 354120), (61290, 352768), (62010, 348672), (65376, 330720), (66144, 326880), (66560, 324837), (67840, 318708), (69120, 312806), (70824, 305280), (72186, 299520), (72640, 297648), (74412, 290560), (74880, 288744), (76320, 283296), (79677, 271360), (81408, 265590), (81720, 264576), (82680, 261504), (87168, 248040), (88192, 245160), (88530, 244224), (89856, 240620), (91584, 236080), (93015, 232448), (94432, 228960), (96248, 224640), (98064, 220480), (99216, 217920), (99840, 216558), (101760, 212472), (106236, 203520), (108279, 199680), (108960, 198432), (110240, 196128), (112320, 192496), (114480, 188864), (116224, 186030), (118040, 183168), (119808, 180465), (120310, 179712), (122112, 177060), (122580, 176384), (124020, 174336), (130752, 165360), (132288, 163440), (132795, 162816), (135680, 159354), (138240, 156403), (141648, 152640), (144372, 149760), (145280, 148824)]