21043031040

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 528

約数和(自身を含む): 77878688160

約数和(自身を除く): 56835657120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 87, 90, 96, 108, 116, 120, 128, 135, 144, 145, 160, 174, 180, 181, 192, 216, 232, 240, 256, 261, 270, 288, 290, 320, 348, 360, 362, 384, 432, 435, 464, 480, 512, 522, 540, 543, 576, 580, 640, 696, 720, 724, 768, 783, 841, 864, 870, 905, 928, 960, 1024, 1044, 1080, 1086, 1152, 1160, 1280, 1305, 1392, 1440, 1448, 1536, 1566, 1629, 1682, 1728, 1740, 1810, 1856, 1920, 2088, 2160, 2172, 2304, 2320, 2523, 2560, 2610, 2715, 2784, 2880, 2896, 3072, 3132, 3258, 3364, 3456, 3480, 3620, 3712, 3840, 3915, 4176, 4205, 4320, 4344, 4608, 4640, 4887, 5046, 5120, 5220, 5249, 5430, 5568, 5760, 5792, 6264, 6516, 6728, 6912, 6960, 7240, 7424, 7569, 7680, 7830, 8145, 8352, 8410, 8640, 8688, 9216, 9280, 9774, 10092, 10440, 10498, 10860, 11136, 11520, 11584, 12528, 12615, 13032, 13456, 13824, 13920, 14480, 14848, 15138, 15360, 15660, 15747, 16290, 16704, 16820, 17280, 17376, 18560, 19548, 20184, 20880, 20996, 21720, 22272, 22707, 23040, 23168, 24435, 25056, 25230, 26064, 26245, 26912, 27648, 27840, 28960, 29696, 30276, 31320, 31494, 32580, 33408, 33640, 34560, 34752, 37120, 37845, 39096, 40368, 41760, 41992, 43440, 44544, 45414, 46080, 46336, 47241, 48870, 50112, 50460, 52128, 52490, 53824, 55680, 57920, 60552, 62640, 62988, 65160, 66816, 67280, 69120, 69504, 74240, 75690, 78192, 78735, 80736, 83520, 83984, 86880, 89088, 90828, 92672, 94482, 97740, 100224, 100920, 104256, 104980, 107648, 111360, 113535, 115840, 121104, 125280, 125976, 130320, 133632, 134560, 138240, 139008, 141723, 148480, 151380, 152221, 156384, 157470, 161472, 167040, 167968, 173760, 181656, 185344, 188964, 195480, 200448, 201840, 208512, 209960, 215296, 222720, 227070, 231680, 236205, 242208, 250560, 251952, 260640, 267264, 269120, 278016, 283446, 302760, 304442, 312768, 314940, 322944, 334080, 335936, 347520, 363312, 377928, 390960, 400896, 403680, 417024, 419920, 430592, 445440, 454140, 456663, 463360, 472410, 484416, 501120, 503904, 521280, 538240, 556032, 566892, 605520, 608884, 625536, 629880, 645888, 668160, 671872, 695040, 708615, 726624, 755856, 761105, 781920, 801792, 807360, 834048, 839840, 861184, 908280, 913326, 926720, 944820, 968832, 1002240, 1007808, 1042560, 1076480, 1133784, 1211040, 1217768, 1251072, 1259760, 1291776, 1336320, 1343744, 1369989, 1390080, 1417230, 1453248, 1511712, 1522210, 1563840, 1614720, 1668096, 1679680, 1816560, 1826652, 1889640, 1937664, 2004480, 2015616, 2085120, 2152960, 2267568, 2283315, 2422080, 2435536, 2502144, 2519520, 2583552, 2687488, 2739978, 2780160, 2834460, 2906496, 3023424, 3044420, 3127680, 3229440, 3359360, 3633120, 3653304, 3779280, 3875328, 4008960, 4031232, 4109967, 4170240, 4305920, 4535136, 4566630, 4844160, 4871072, 5004288, 5039040, 5374976, 5479956, 5668920, 5812992, 6046848, 6088840, 6255360, 6458880, 6718720, 6849945, 7266240, 7306608, 7558560, 7750656, 8062464, 8219934, 8340480, 9070272, 9133260, 9688320, 9742144, 10078080, 10959912, 11337840, 11625984, 12093696, 12177680, 12510720, 12917760, 13437440, 13699890, 14532480, 14613216, 15117120, 16124928, 16439868, 18140544, 18266520, 19376640, 19484288, 20156160, 20549835, 21919824, 22675680, 23251968, 24187392, 24355360, 25021440, 26874880, 27399780, 29064960, 29226432, 30234240, 32879736, 36281088, 36533040, 38753280, 38968576, 40312320, 41099670, 43839648, 45351360, 48374784, 48710720, 54799560, 58129920, 58452864, 60468480, 65759472, 72562176, 73066080, 77937152, 80624640, 82199340, 87679296, 90702720, 97421440, 109599120, 116259840, 116905728, 120936960, 131518944, 145124352, 146132160, 155874304, 164398680, 175358592, 181405440, 194842880, 219198240, 233811456, 241873920, 263037888, 292264320, 328797360, 350717184, 362810880, 389685760, 438396480, 467622912, 526075776, 584528640, 657594720, 701434368, 725621760, 779371520, 876792960, 1052151552, 1169057280, 1315189440, 1402868736, 1753585920, 2104303104, 2338114560, 2630378880, 3507171840, 4208606208, 5260757760, 7014343680, 10521515520, 21043031040]

約数ペア:

[(1, 21043031040), (2, 10521515520), (3, 7014343680), (4, 5260757760), (5, 4208606208), (6, 3507171840), (8, 2630378880), (9, 2338114560), (10, 2104303104), (12, 1753585920), (15, 1402868736), (16, 1315189440), (18, 1169057280), (20, 1052151552), (24, 876792960), (27, 779371520), (29, 725621760), (30, 701434368), (32, 657594720), (36, 584528640), (40, 526075776), (45, 467622912), (48, 438396480), (54, 389685760), (58, 362810880), (60, 350717184), (64, 328797360), (72, 292264320), (80, 263037888), (87, 241873920), (90, 233811456), (96, 219198240), (108, 194842880), (116, 181405440), (120, 175358592), (128, 164398680), (135, 155874304), (144, 146132160), (145, 145124352), (160, 131518944), (174, 120936960), (180, 116905728), (181, 116259840), (192, 109599120), (216, 97421440), (232, 90702720), (240, 87679296), (256, 82199340), (261, 80624640), (270, 77937152), (288, 73066080), (290, 72562176), (320, 65759472), (348, 60468480), (360, 58452864), (362, 58129920), (384, 54799560), (432, 48710720), (435, 48374784), (464, 45351360), (480, 43839648), (512, 41099670), (522, 40312320), (540, 38968576), (543, 38753280), (576, 36533040), (580, 36281088), (640, 32879736), (696, 30234240), (720, 29226432), (724, 29064960), (768, 27399780), (783, 26874880), (841, 25021440), (864, 24355360), (870, 24187392), (905, 23251968), (928, 22675680), (960, 21919824), (1024, 20549835), (1044, 20156160), (1080, 19484288), (1086, 19376640), (1152, 18266520), (1160, 18140544), (1280, 16439868), (1305, 16124928), (1392, 15117120), (1440, 14613216), (1448, 14532480), (1536, 13699890), (1566, 13437440), (1629, 12917760), (1682, 12510720), (1728, 12177680), (1740, 12093696), (1810, 11625984), (1856, 11337840), (1920, 10959912), (2088, 10078080), (2160, 9742144), (2172, 9688320), (2304, 9133260), (2320, 9070272), (2523, 8340480), (2560, 8219934), (2610, 8062464), (2715, 7750656), (2784, 7558560), (2880, 7306608), (2896, 7266240), (3072, 6849945), (3132, 6718720), (3258, 6458880), (3364, 6255360), (3456, 6088840), (3480, 6046848), (3620, 5812992), (3712, 5668920), (3840, 5479956), (3915, 5374976), (4176, 5039040), (4205, 5004288), (4320, 4871072), (4344, 4844160), (4608, 4566630), (4640, 4535136), (4887, 4305920), (5046, 4170240), (5120, 4109967), (5220, 4031232), (5249, 4008960), (5430, 3875328), (5568, 3779280), (5760, 3653304), (5792, 3633120), (6264, 3359360), (6516, 3229440), (6728, 3127680), (6912, 3044420), (6960, 3023424), (7240, 2906496), (7424, 2834460), (7569, 2780160), (7680, 2739978), (7830, 2687488), (8145, 2583552), (8352, 2519520), (8410, 2502144), (8640, 2435536), (8688, 2422080), (9216, 2283315), (9280, 2267568), (9774, 2152960), (10092, 2085120), (10440, 2015616), (10498, 2004480), (10860, 1937664), (11136, 1889640), (11520, 1826652), (11584, 1816560), (12528, 1679680), (12615, 1668096), (13032, 1614720), (13456, 1563840), (13824, 1522210), (13920, 1511712), (14480, 1453248), (14848, 1417230), (15138, 1390080), (15360, 1369989), (15660, 1343744), (15747, 1336320), (16290, 1291776), (16704, 1259760), (16820, 1251072), (17280, 1217768), (17376, 1211040), (18560, 1133784), (19548, 1076480), (20184, 1042560), (20880, 1007808), (20996, 1002240), (21720, 968832), (22272, 944820), (22707, 926720), (23040, 913326), (23168, 908280), (24435, 861184), (25056, 839840), (25230, 834048), (26064, 807360), (26245, 801792), (26912, 781920), (27648, 761105), (27840, 755856), (28960, 726624), (29696, 708615), (30276, 695040), (31320, 671872), (31494, 668160), (32580, 645888), (33408, 629880), (33640, 625536), (34560, 608884), (34752, 605520), (37120, 566892), (37845, 556032), (39096, 538240), (40368, 521280), (41760, 503904), (41992, 501120), (43440, 484416), (44544, 472410), (45414, 463360), (46080, 456663), (46336, 454140), (47241, 445440), (48870, 430592), (50112, 419920), (50460, 417024), (52128, 403680), (52490, 400896), (53824, 390960), (55680, 377928), (57920, 363312), (60552, 347520), (62640, 335936), (62988, 334080), (65160, 322944), (66816, 314940), (67280, 312768), (69120, 304442), (69504, 302760), (74240, 283446), (75690, 278016), (78192, 269120), (78735, 267264), (80736, 260640), (83520, 251952), (83984, 250560), (86880, 242208), (89088, 236205), (90828, 231680), (92672, 227070), (94482, 222720), (97740, 215296), (100224, 209960), (100920, 208512), (104256, 201840), (104980, 200448), (107648, 195480), (111360, 188964), (113535, 185344), (115840, 181656), (121104, 173760), (125280, 167968), (125976, 167040), (130320, 161472), (133632, 157470), (134560, 156384), (138240, 152221), (139008, 151380), (141723, 148480)]