21189193920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:493

約数の個数: 448

約数和(自身を含む): 76765708800

約数和(自身を除く): 55576514880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 135, 144, 160, 177, 180, 192, 197, 211, 216, 236, 240, 270, 288, 295, 320, 354, 360, 394, 422, 432, 472, 480, 531, 540, 576, 590, 591, 633, 708, 720, 788, 844, 864, 885, 944, 960, 985, 1055, 1062, 1080, 1180, 1182, 1266, 1416, 1440, 1576, 1593, 1688, 1728, 1770, 1773, 1888, 1899, 1970, 2110, 2124, 2160, 2360, 2364, 2532, 2655, 2832, 2880, 2955, 3152, 3165, 3186, 3376, 3540, 3546, 3776, 3798, 3940, 4220, 4248, 4320, 4720, 4728, 5064, 5310, 5319, 5664, 5697, 5910, 6304, 6330, 6372, 6752, 7080, 7092, 7596, 7880, 7965, 8440, 8496, 8640, 8865, 9440, 9456, 9495, 10128, 10620, 10638, 11328, 11394, 11623, 11820, 12449, 12608, 12660, 12744, 13504, 14160, 14184, 15192, 15760, 15930, 16880, 16992, 17730, 18880, 18912, 18990, 20256, 21240, 21276, 22788, 23246, 23640, 24898, 25320, 25488, 26595, 28320, 28368, 28485, 30384, 31520, 31860, 33760, 33984, 34869, 35460, 37347, 37824, 37980, 40512, 41567, 42480, 42552, 45576, 46492, 47280, 49796, 50640, 50976, 53190, 56640, 56736, 56970, 58115, 60768, 62245, 63040, 63720, 67520, 69738, 70920, 74694, 75960, 83134, 84960, 85104, 91152, 92984, 94560, 99592, 101280, 101952, 104607, 106380, 112041, 113472, 113940, 116230, 121536, 124490, 124701, 127440, 139476, 141840, 149388, 151920, 166268, 169920, 170208, 174345, 182304, 185968, 186735, 189120, 199184, 202560, 207835, 209214, 212760, 224082, 227880, 232460, 248980, 249402, 254880, 278952, 283680, 298776, 303840, 313821, 332536, 336123, 340416, 348690, 364608, 371936, 373470, 374103, 398368, 415670, 418428, 425520, 448164, 455760, 464920, 497960, 498804, 509760, 523035, 557904, 560205, 567360, 597552, 607680, 623505, 627642, 665072, 672246, 697380, 743872, 746940, 748206, 796736, 831340, 836856, 851040, 896328, 911520, 929840, 995920, 997608, 1046070, 1115808, 1120410, 1122309, 1195104, 1247010, 1255284, 1330144, 1344492, 1394760, 1493880, 1496412, 1569105, 1662680, 1673712, 1680615, 1702080, 1792656, 1823040, 1859680, 1870515, 1991840, 1995216, 2092140, 2231616, 2240820, 2244618, 2390208, 2452453, 2494020, 2510568, 2660288, 2688984, 2789520, 2987760, 2992824, 3138210, 3325360, 3347424, 3361230, 3585312, 3719360, 3741030, 3983680, 3990432, 4184280, 4481640, 4489236, 4904906, 4988040, 5021136, 5377968, 5579040, 5611545, 5975520, 5985648, 6276420, 6650720, 6694848, 6722460, 7170624, 7357359, 7482060, 7980864, 8368560, 8963280, 8978472, 9809812, 9976080, 10042272, 10755936, 11158080, 11223090, 11951040, 11971296, 12262265, 12552840, 13301440, 13444920, 14714718, 14964120, 16737120, 17926560, 17956944, 19619624, 19952160, 20084544, 21511872, 22072077, 22446180, 23942592, 24524530, 25105680, 26889840, 29429436, 29928240, 33474240, 35853120, 35913888, 36786795, 39239248, 39904320, 44144154, 44892360, 49049060, 50211360, 53779680, 58858872, 59856480, 66216231, 71827776, 73573590, 78478496, 88288308, 89784720, 98098120, 100422720, 107559360, 110360385, 117717744, 119712960, 132432462, 147147180, 156956992, 176576616, 179569440, 196196240, 220720770, 235435488, 264864924, 294294360, 331081155, 353153232, 359138880, 392392480, 441441540, 470870976, 529729848, 588588720, 662162310, 706306464, 784784960, 882883080, 1059459696, 1177177440, 1324324620, 1412612928, 1765766160, 2118919392, 2354354880, 2648649240, 3531532320, 4237838784, 5297298480, 7063064640, 10594596960, 21189193920]

約数ペア:

[(1, 21189193920), (2, 10594596960), (3, 7063064640), (4, 5297298480), (5, 4237838784), (6, 3531532320), (8, 2648649240), (9, 2354354880), (10, 2118919392), (12, 1765766160), (15, 1412612928), (16, 1324324620), (18, 1177177440), (20, 1059459696), (24, 882883080), (27, 784784960), (30, 706306464), (32, 662162310), (36, 588588720), (40, 529729848), (45, 470870976), (48, 441441540), (54, 392392480), (59, 359138880), (60, 353153232), (64, 331081155), (72, 294294360), (80, 264864924), (90, 235435488), (96, 220720770), (108, 196196240), (118, 179569440), (120, 176576616), (135, 156956992), (144, 147147180), (160, 132432462), (177, 119712960), (180, 117717744), (192, 110360385), (197, 107559360), (211, 100422720), (216, 98098120), (236, 89784720), (240, 88288308), (270, 78478496), (288, 73573590), (295, 71827776), (320, 66216231), (354, 59856480), (360, 58858872), (394, 53779680), (422, 50211360), (432, 49049060), (472, 44892360), (480, 44144154), (531, 39904320), (540, 39239248), (576, 36786795), (590, 35913888), (591, 35853120), (633, 33474240), (708, 29928240), (720, 29429436), (788, 26889840), (844, 25105680), (864, 24524530), (885, 23942592), (944, 22446180), (960, 22072077), (985, 21511872), (1055, 20084544), (1062, 19952160), (1080, 19619624), (1180, 17956944), (1182, 17926560), (1266, 16737120), (1416, 14964120), (1440, 14714718), (1576, 13444920), (1593, 13301440), (1688, 12552840), (1728, 12262265), (1770, 11971296), (1773, 11951040), (1888, 11223090), (1899, 11158080), (1970, 10755936), (2110, 10042272), (2124, 9976080), (2160, 9809812), (2360, 8978472), (2364, 8963280), (2532, 8368560), (2655, 7980864), (2832, 7482060), (2880, 7357359), (2955, 7170624), (3152, 6722460), (3165, 6694848), (3186, 6650720), (3376, 6276420), (3540, 5985648), (3546, 5975520), (3776, 5611545), (3798, 5579040), (3940, 5377968), (4220, 5021136), (4248, 4988040), (4320, 4904906), (4720, 4489236), (4728, 4481640), (5064, 4184280), (5310, 3990432), (5319, 3983680), (5664, 3741030), (5697, 3719360), (5910, 3585312), (6304, 3361230), (6330, 3347424), (6372, 3325360), (6752, 3138210), (7080, 2992824), (7092, 2987760), (7596, 2789520), (7880, 2688984), (7965, 2660288), (8440, 2510568), (8496, 2494020), (8640, 2452453), (8865, 2390208), (9440, 2244618), (9456, 2240820), (9495, 2231616), (10128, 2092140), (10620, 1995216), (10638, 1991840), (11328, 1870515), (11394, 1859680), (11623, 1823040), (11820, 1792656), (12449, 1702080), (12608, 1680615), (12660, 1673712), (12744, 1662680), (13504, 1569105), (14160, 1496412), (14184, 1493880), (15192, 1394760), (15760, 1344492), (15930, 1330144), (16880, 1255284), (16992, 1247010), (17730, 1195104), (18880, 1122309), (18912, 1120410), (18990, 1115808), (20256, 1046070), (21240, 997608), (21276, 995920), (22788, 929840), (23246, 911520), (23640, 896328), (24898, 851040), (25320, 836856), (25488, 831340), (26595, 796736), (28320, 748206), (28368, 746940), (28485, 743872), (30384, 697380), (31520, 672246), (31860, 665072), (33760, 627642), (33984, 623505), (34869, 607680), (35460, 597552), (37347, 567360), (37824, 560205), (37980, 557904), (40512, 523035), (41567, 509760), (42480, 498804), (42552, 497960), (45576, 464920), (46492, 455760), (47280, 448164), (49796, 425520), (50640, 418428), (50976, 415670), (53190, 398368), (56640, 374103), (56736, 373470), (56970, 371936), (58115, 364608), (60768, 348690), (62245, 340416), (63040, 336123), (63720, 332536), (67520, 313821), (69738, 303840), (70920, 298776), (74694, 283680), (75960, 278952), (83134, 254880), (84960, 249402), (85104, 248980), (91152, 232460), (92984, 227880), (94560, 224082), (99592, 212760), (101280, 209214), (101952, 207835), (104607, 202560), (106380, 199184), (112041, 189120), (113472, 186735), (113940, 185968), (116230, 182304), (121536, 174345), (124490, 170208), (124701, 169920), (127440, 166268), (139476, 151920), (141840, 149388)]