21619906560

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{11171}}^1$

素因数の和:11214

約数の個数: 384

約数和(自身を含む): 87838732800

約数和(自身を除く): 66218826240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6144, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10240, 10752, 11171, 11520, 12096, 13440, 13824, 14336, 15120, 15360, 16128, 17280, 17920, 18432, 20160, 21504, 22342, 23040, 24192, 26880, 27648, 30240, 30720, 32256, 33513, 34560, 35840, 40320, 43008, 44684, 46080, 48384, 53760, 55296, 55855, 60480, 64512, 67026, 69120, 71680, 78197, 80640, 89368, 92160, 96768, 100539, 107520, 111710, 120960, 129024, 134052, 138240, 156394, 161280, 167565, 178736, 193536, 201078, 215040, 223420, 234591, 241920, 268104, 276480, 301617, 312788, 322560, 335130, 357472, 387072, 390985, 402156, 446840, 469182, 483840, 502695, 536208, 603234, 625576, 645120, 670260, 703773, 714944, 781970, 804312, 893680, 938364, 967680, 1005390, 1072416, 1172955, 1206468, 1251152, 1340520, 1407546, 1429888, 1508085, 1563940, 1608624, 1787360, 1876728, 1935360, 2010780, 2111319, 2144832, 2345910, 2412936, 2502304, 2681040, 2815092, 2859776, 3016170, 3127880, 3217248, 3518865, 3574720, 3753456, 4021560, 4222638, 4289664, 4691820, 4825872, 5004608, 5362080, 5630184, 5719552, 6032340, 6255760, 6434496, 7037730, 7149440, 7506912, 8043120, 8445276, 8579328, 9383640, 9651744, 10009216, 10556595, 10724160, 11260368, 11439104, 12064680, 12511520, 12868992, 14075460, 14298880, 15013824, 16086240, 16890552, 17158656, 18767280, 19303488, 20018432, 21113190, 21448320, 22520736, 22878208, 24129360, 25023040, 25737984, 28150920, 28597760, 30027648, 32172480, 33781104, 34317312, 37534560, 38606976, 40036864, 42226380, 42896640, 45041472, 48258720, 50046080, 51475968, 56301840, 57195520, 60055296, 64344960, 67562208, 68634624, 75069120, 77213952, 80073728, 84452760, 85793280, 90082944, 96517440, 100092160, 102951936, 112603680, 114391040, 120110592, 128689920, 135124416, 150138240, 154427904, 160147456, 168905520, 171586560, 180165888, 193034880, 200184320, 205903872, 225207360, 240221184, 257379840, 270248832, 300276480, 308855808, 337811040, 343173120, 360331776, 386069760, 400368640, 450414720, 480442368, 514759680, 540497664, 600552960, 617711616, 675622080, 720663552, 772139520, 800737280, 900829440, 1029519360, 1080995328, 1201105920, 1351244160, 1441327104, 1544279040, 1801658880, 2161990656, 2402211840, 2702488320, 3088558080, 3603317760, 4323981312, 5404976640, 7206635520, 10809953280, 21619906560]

約数ペア:

[(1, 21619906560), (2, 10809953280), (3, 7206635520), (4, 5404976640), (5, 4323981312), (6, 3603317760), (7, 3088558080), (8, 2702488320), (9, 2402211840), (10, 2161990656), (12, 1801658880), (14, 1544279040), (15, 1441327104), (16, 1351244160), (18, 1201105920), (20, 1080995328), (21, 1029519360), (24, 900829440), (27, 800737280), (28, 772139520), (30, 720663552), (32, 675622080), (35, 617711616), (36, 600552960), (40, 540497664), (42, 514759680), (45, 480442368), (48, 450414720), (54, 400368640), (56, 386069760), (60, 360331776), (63, 343173120), (64, 337811040), (70, 308855808), (72, 300276480), (80, 270248832), (84, 257379840), (90, 240221184), (96, 225207360), (105, 205903872), (108, 200184320), (112, 193034880), (120, 180165888), (126, 171586560), (128, 168905520), (135, 160147456), (140, 154427904), (144, 150138240), (160, 135124416), (168, 128689920), (180, 120110592), (189, 114391040), (192, 112603680), (210, 102951936), (216, 100092160), (224, 96517440), (240, 90082944), (252, 85793280), (256, 84452760), (270, 80073728), (280, 77213952), (288, 75069120), (315, 68634624), (320, 67562208), (336, 64344960), (360, 60055296), (378, 57195520), (384, 56301840), (420, 51475968), (432, 50046080), (448, 48258720), (480, 45041472), (504, 42896640), (512, 42226380), (540, 40036864), (560, 38606976), (576, 37534560), (630, 34317312), (640, 33781104), (672, 32172480), (720, 30027648), (756, 28597760), (768, 28150920), (840, 25737984), (864, 25023040), (896, 24129360), (945, 22878208), (960, 22520736), (1008, 21448320), (1024, 21113190), (1080, 20018432), (1120, 19303488), (1152, 18767280), (1260, 17158656), (1280, 16890552), (1344, 16086240), (1440, 15013824), (1512, 14298880), (1536, 14075460), (1680, 12868992), (1728, 12511520), (1792, 12064680), (1890, 11439104), (1920, 11260368), (2016, 10724160), (2048, 10556595), (2160, 10009216), (2240, 9651744), (2304, 9383640), (2520, 8579328), (2560, 8445276), (2688, 8043120), (2880, 7506912), (3024, 7149440), (3072, 7037730), (3360, 6434496), (3456, 6255760), (3584, 6032340), (3780, 5719552), (3840, 5630184), (4032, 5362080), (4320, 5004608), (4480, 4825872), (4608, 4691820), (5040, 4289664), (5120, 4222638), (5376, 4021560), (5760, 3753456), (6048, 3574720), (6144, 3518865), (6720, 3217248), (6912, 3127880), (7168, 3016170), (7560, 2859776), (7680, 2815092), (8064, 2681040), (8640, 2502304), (8960, 2412936), (9216, 2345910), (10080, 2144832), (10240, 2111319), (10752, 2010780), (11171, 1935360), (11520, 1876728), (12096, 1787360), (13440, 1608624), (13824, 1563940), (14336, 1508085), (15120, 1429888), (15360, 1407546), (16128, 1340520), (17280, 1251152), (17920, 1206468), (18432, 1172955), (20160, 1072416), (21504, 1005390), (22342, 967680), (23040, 938364), (24192, 893680), (26880, 804312), (27648, 781970), (30240, 714944), (30720, 703773), (32256, 670260), (33513, 645120), (34560, 625576), (35840, 603234), (40320, 536208), (43008, 502695), (44684, 483840), (46080, 469182), (48384, 446840), (53760, 402156), (55296, 390985), (55855, 387072), (60480, 357472), (64512, 335130), (67026, 322560), (69120, 312788), (71680, 301617), (78197, 276480), (80640, 268104), (89368, 241920), (92160, 234591), (96768, 223420), (100539, 215040), (107520, 201078), (111710, 193536), (120960, 178736), (129024, 167565), (134052, 161280), (138240, 156394)]