21213911040

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 576

約数和(自身を含む): 83693282400

約数和(自身を除く): 62479371360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 256, 272, 280, 294, 320, 336, 340, 357, 384, 392, 408, 420, 448, 476, 480, 490, 510, 512, 544, 560, 588, 595, 640, 672, 680, 714, 735, 768, 784, 816, 829, 833, 840, 896, 952, 960, 980, 1020, 1024, 1088, 1120, 1176, 1190, 1280, 1344, 1360, 1428, 1470, 1536, 1568, 1632, 1658, 1666, 1680, 1785, 1792, 1904, 1920, 1960, 2040, 2048, 2176, 2240, 2352, 2380, 2487, 2499, 2560, 2688, 2720, 2856, 2940, 3072, 3136, 3264, 3316, 3332, 3360, 3570, 3584, 3808, 3840, 3920, 4080, 4145, 4165, 4352, 4480, 4704, 4760, 4974, 4998, 5120, 5376, 5440, 5712, 5803, 5880, 6144, 6272, 6528, 6632, 6664, 6720, 7140, 7168, 7616, 7680, 7840, 8160, 8290, 8330, 8704, 8960, 9408, 9520, 9948, 9996, 10240, 10752, 10880, 11424, 11606, 11760, 12435, 12495, 12544, 13056, 13264, 13328, 13440, 14093, 14280, 14336, 15232, 15360, 15680, 16320, 16580, 16660, 17408, 17409, 17920, 18816, 19040, 19896, 19992, 21504, 21760, 22848, 23212, 23520, 24870, 24990, 25088, 26112, 26528, 26656, 26880, 28186, 28560, 29015, 30464, 30720, 31360, 32640, 33160, 33320, 34816, 34818, 35840, 37632, 38080, 39792, 39984, 40621, 42279, 43008, 43520, 45696, 46424, 47040, 49740, 49980, 50176, 52224, 53056, 53312, 53760, 56372, 57120, 58030, 60928, 62720, 65280, 66320, 66640, 69636, 70465, 71680, 75264, 76160, 79584, 79968, 81242, 84558, 87040, 87045, 91392, 92848, 94080, 98651, 99480, 99960, 100352, 104448, 106112, 106624, 107520, 112744, 114240, 116060, 121856, 121863, 125440, 130560, 132640, 133280, 139272, 140930, 150528, 152320, 159168, 159936, 162484, 169116, 174080, 174090, 182784, 185696, 188160, 197302, 198960, 199920, 203105, 211395, 212224, 213248, 215040, 225488, 228480, 232120, 243712, 243726, 250880, 261120, 265280, 266560, 278544, 281860, 295953, 301056, 304640, 318336, 319872, 324968, 338232, 348180, 365568, 371392, 376320, 394604, 397920, 399840, 406210, 422790, 424448, 426496, 450976, 456960, 464240, 487452, 493255, 501760, 522240, 530560, 533120, 557088, 563720, 591906, 609280, 609315, 636672, 639744, 649936, 676464, 690557, 696360, 731136, 742784, 752640, 789208, 795840, 799680, 812420, 845580, 848896, 852992, 901952, 913920, 928480, 974904, 986510, 1061120, 1066240, 1114176, 1127440, 1183812, 1218560, 1218630, 1273344, 1279488, 1299872, 1352928, 1381114, 1392720, 1479765, 1485568, 1505280, 1578416, 1591680, 1599360, 1624840, 1691160, 1697792, 1705984, 1803904, 1827840, 1856960, 1949808, 1973020, 2071671, 2122240, 2132480, 2228352, 2254880, 2367624, 2437260, 2546688, 2558976, 2599744, 2705856, 2762228, 2785440, 2959530, 2971136, 3156832, 3183360, 3198720, 3249680, 3382320, 3452785, 3607808, 3655680, 3713920, 3899616, 3946040, 4143342, 4244480, 4264960, 4456704, 4509760, 4735248, 4874520, 5093376, 5117952, 5199488, 5411712, 5524456, 5570880, 5919060, 5942272, 6313664, 6366720, 6397440, 6499360, 6764640, 6905570, 7215616, 7427840, 7799232, 7892080, 8286684, 8488960, 8529920, 8913408, 9019520, 9470496, 9749040, 10358355, 10398976, 10823424, 11048912, 11141760, 11838120, 11884544, 12627328, 12733440, 12794880, 12998720, 13529280, 13811140, 14431232, 14855680, 15598464, 15784160, 16573368, 17826816, 18039040, 18940992, 19498080, 20716710, 20797952, 21646848, 22097824, 22283520, 23676240, 25254656, 25466880, 25589760, 25997440, 27058560, 27622280, 28862464, 29711360, 31196928, 31568320, 33146736, 35653632, 36078080, 37881984, 38996160, 41433420, 41595904, 43293696, 44195648, 44567040, 47352480, 50509312, 51994880, 54117120, 55244560, 59422720, 62393856, 63136640, 66293472, 72156160, 75763968, 77992320, 82866840, 83191808, 86587392, 88391296, 89134080, 94704960, 101018624, 103989760, 108234240, 110489120, 124787712, 126273280, 132586944, 144312320, 151527936, 155984640, 165733680, 176782592, 178268160, 189409920, 202037248, 207979520, 216468480, 220978240, 249575424, 252546560, 265173888, 303055872, 311969280, 331467360, 353565184, 378819840, 415959040, 432936960, 441956480, 505093120, 530347776, 606111744, 623938560, 662934720, 707130368, 757639680, 883912960, 1010186240, 1060695552, 1247877120, 1325869440, 1414260736, 1515279360, 1767825920, 2121391104, 2651738880, 3030558720, 3535651840, 4242782208, 5303477760, 7071303680, 10606955520, 21213911040]

約数ペア:

[(1, 21213911040), (2, 10606955520), (3, 7071303680), (4, 5303477760), (5, 4242782208), (6, 3535651840), (7, 3030558720), (8, 2651738880), (10, 2121391104), (12, 1767825920), (14, 1515279360), (15, 1414260736), (16, 1325869440), (17, 1247877120), (20, 1060695552), (21, 1010186240), (24, 883912960), (28, 757639680), (30, 707130368), (32, 662934720), (34, 623938560), (35, 606111744), (40, 530347776), (42, 505093120), (48, 441956480), (49, 432936960), (51, 415959040), (56, 378819840), (60, 353565184), (64, 331467360), (68, 311969280), (70, 303055872), (80, 265173888), (84, 252546560), (85, 249575424), (96, 220978240), (98, 216468480), (102, 207979520), (105, 202037248), (112, 189409920), (119, 178268160), (120, 176782592), (128, 165733680), (136, 155984640), (140, 151527936), (147, 144312320), (160, 132586944), (168, 126273280), (170, 124787712), (192, 110489120), (196, 108234240), (204, 103989760), (210, 101018624), (224, 94704960), (238, 89134080), (240, 88391296), (245, 86587392), (255, 83191808), (256, 82866840), (272, 77992320), (280, 75763968), (294, 72156160), (320, 66293472), (336, 63136640), (340, 62393856), (357, 59422720), (384, 55244560), (392, 54117120), (408, 51994880), (420, 50509312), (448, 47352480), (476, 44567040), (480, 44195648), (490, 43293696), (510, 41595904), (512, 41433420), (544, 38996160), (560, 37881984), (588, 36078080), (595, 35653632), (640, 33146736), (672, 31568320), (680, 31196928), (714, 29711360), (735, 28862464), (768, 27622280), (784, 27058560), (816, 25997440), (829, 25589760), (833, 25466880), (840, 25254656), (896, 23676240), (952, 22283520), (960, 22097824), (980, 21646848), (1020, 20797952), (1024, 20716710), (1088, 19498080), (1120, 18940992), (1176, 18039040), (1190, 17826816), (1280, 16573368), (1344, 15784160), (1360, 15598464), (1428, 14855680), (1470, 14431232), (1536, 13811140), (1568, 13529280), (1632, 12998720), (1658, 12794880), (1666, 12733440), (1680, 12627328), (1785, 11884544), (1792, 11838120), (1904, 11141760), (1920, 11048912), (1960, 10823424), (2040, 10398976), (2048, 10358355), (2176, 9749040), (2240, 9470496), (2352, 9019520), (2380, 8913408), (2487, 8529920), (2499, 8488960), (2560, 8286684), (2688, 7892080), (2720, 7799232), (2856, 7427840), (2940, 7215616), (3072, 6905570), (3136, 6764640), (3264, 6499360), (3316, 6397440), (3332, 6366720), (3360, 6313664), (3570, 5942272), (3584, 5919060), (3808, 5570880), (3840, 5524456), (3920, 5411712), (4080, 5199488), (4145, 5117952), (4165, 5093376), (4352, 4874520), (4480, 4735248), (4704, 4509760), (4760, 4456704), (4974, 4264960), (4998, 4244480), (5120, 4143342), (5376, 3946040), (5440, 3899616), (5712, 3713920), (5803, 3655680), (5880, 3607808), (6144, 3452785), (6272, 3382320), (6528, 3249680), (6632, 3198720), (6664, 3183360), (6720, 3156832), (7140, 2971136), (7168, 2959530), (7616, 2785440), (7680, 2762228), (7840, 2705856), (8160, 2599744), (8290, 2558976), (8330, 2546688), (8704, 2437260), (8960, 2367624), (9408, 2254880), (9520, 2228352), (9948, 2132480), (9996, 2122240), (10240, 2071671), (10752, 1973020), (10880, 1949808), (11424, 1856960), (11606, 1827840), (11760, 1803904), (12435, 1705984), (12495, 1697792), (12544, 1691160), (13056, 1624840), (13264, 1599360), (13328, 1591680), (13440, 1578416), (14093, 1505280), (14280, 1485568), (14336, 1479765), (15232, 1392720), (15360, 1381114), (15680, 1352928), (16320, 1299872), (16580, 1279488), (16660, 1273344), (17408, 1218630), (17409, 1218560), (17920, 1183812), (18816, 1127440), (19040, 1114176), (19896, 1066240), (19992, 1061120), (21504, 986510), (21760, 974904), (22848, 928480), (23212, 913920), (23520, 901952), (24870, 852992), (24990, 848896), (25088, 845580), (26112, 812420), (26528, 799680), (26656, 795840), (26880, 789208), (28186, 752640), (28560, 742784), (29015, 731136), (30464, 696360), (30720, 690557), (31360, 676464), (32640, 649936), (33160, 639744), (33320, 636672), (34816, 609315), (34818, 609280), (35840, 591906), (37632, 563720), (38080, 557088), (39792, 533120), (39984, 530560), (40621, 522240), (42279, 501760), (43008, 493255), (43520, 487452), (45696, 464240), (46424, 456960), (47040, 450976), (49740, 426496), (49980, 424448), (50176, 422790), (52224, 406210), (53056, 399840), (53312, 397920), (53760, 394604), (56372, 376320), (57120, 371392), (58030, 365568), (60928, 348180), (62720, 338232), (65280, 324968), (66320, 319872), (66640, 318336), (69636, 304640), (70465, 301056), (71680, 295953), (75264, 281860), (76160, 278544), (79584, 266560), (79968, 265280), (81242, 261120), (84558, 250880), (87040, 243726), (87045, 243712), (91392, 232120), (92848, 228480), (94080, 225488), (98651, 215040), (99480, 213248), (99960, 212224), (100352, 211395), (104448, 203105), (106112, 199920), (106624, 198960), (107520, 197302), (112744, 188160), (114240, 185696), (116060, 182784), (121856, 174090), (121863, 174080), (125440, 169116), (130560, 162484), (132640, 159936), (133280, 159168), (139272, 152320), (140930, 150528)]