21546685440

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{997}}^1$

素因数の和:1102

約数の個数: 528

約数和(自身を含む): 86684587392

約数和(自身を除く): 65137901952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 134, 140, 144, 160, 168, 180, 192, 201, 210, 224, 240, 252, 256, 268, 280, 288, 315, 320, 335, 336, 360, 384, 402, 420, 448, 469, 480, 504, 512, 536, 560, 576, 603, 630, 640, 670, 672, 720, 768, 804, 840, 896, 938, 960, 997, 1005, 1008, 1024, 1072, 1120, 1152, 1206, 1260, 1280, 1340, 1344, 1407, 1440, 1536, 1608, 1680, 1792, 1876, 1920, 1994, 2010, 2016, 2144, 2240, 2304, 2345, 2412, 2520, 2560, 2680, 2688, 2814, 2880, 2991, 3015, 3072, 3216, 3360, 3584, 3752, 3840, 3988, 4020, 4032, 4221, 4288, 4480, 4608, 4690, 4824, 4985, 5040, 5120, 5360, 5376, 5628, 5760, 5982, 6030, 6432, 6720, 6979, 7035, 7168, 7504, 7680, 7976, 8040, 8064, 8442, 8576, 8960, 8973, 9216, 9380, 9648, 9970, 10080, 10720, 10752, 11256, 11520, 11964, 12060, 12864, 13440, 13958, 14070, 14955, 15008, 15360, 15952, 16080, 16128, 16884, 17152, 17920, 17946, 18760, 19296, 19940, 20160, 20937, 21105, 21440, 21504, 22512, 23040, 23928, 24120, 25728, 26880, 27916, 28140, 29910, 30016, 31904, 32160, 32256, 33768, 34304, 34895, 35840, 35892, 37520, 38592, 39880, 40320, 41874, 42210, 42880, 44865, 45024, 46080, 47856, 48240, 51456, 53760, 55832, 56280, 59820, 60032, 62811, 63808, 64320, 64512, 66799, 67536, 68608, 69790, 71784, 75040, 77184, 79760, 80640, 83748, 84420, 85760, 89730, 90048, 95712, 96480, 102912, 104685, 107520, 111664, 112560, 119640, 120064, 125622, 127616, 128640, 133598, 135072, 139580, 143568, 150080, 154368, 159520, 161280, 167496, 168840, 171520, 179460, 180096, 191424, 192960, 200397, 205824, 209370, 223328, 225120, 239280, 240128, 251244, 255232, 257280, 267196, 270144, 279160, 287136, 300160, 308736, 314055, 319040, 322560, 333995, 334992, 337680, 343040, 358920, 360192, 382848, 385920, 400794, 418740, 446656, 450240, 467593, 478560, 480256, 502488, 510464, 514560, 534392, 540288, 558320, 574272, 600320, 601191, 617472, 628110, 638080, 667990, 669984, 675360, 717840, 720384, 765696, 771840, 801588, 837480, 893312, 900480, 935186, 957120, 1001985, 1004976, 1020928, 1029120, 1068784, 1080576, 1116640, 1148544, 1200640, 1202382, 1256220, 1276160, 1335980, 1339968, 1350720, 1402779, 1435680, 1440768, 1531392, 1543680, 1603176, 1674960, 1786624, 1800960, 1870372, 1914240, 2003970, 2009952, 2137568, 2161152, 2233280, 2297088, 2337965, 2401280, 2404764, 2512440, 2552320, 2671960, 2679936, 2701440, 2805558, 2871360, 3005955, 3062784, 3087360, 3206352, 3349920, 3573248, 3601920, 3740744, 3828480, 4007940, 4019904, 4208337, 4275136, 4322304, 4466560, 4594176, 4675930, 4809528, 5024880, 5104640, 5343920, 5359872, 5402880, 5611116, 5742720, 6011910, 6412704, 6699840, 7013895, 7146496, 7203840, 7481488, 7656960, 8015880, 8039808, 8416674, 8550272, 8933120, 9188352, 9351860, 9619056, 10049760, 10687840, 10719744, 10805760, 11222232, 11485440, 12023820, 12825408, 13399680, 14027790, 14962976, 15313920, 16031760, 16079616, 16833348, 17100544, 17866240, 18703720, 19238112, 20099520, 21041685, 21375680, 21439488, 21611520, 22444464, 22970880, 24047640, 25650816, 26799360, 28055580, 29925952, 32063520, 32159232, 33666696, 34201088, 35732480, 37407440, 38476224, 40199040, 42083370, 42751360, 44888928, 45941760, 48095280, 51301632, 53598720, 56111160, 59851904, 64127040, 64318464, 67333392, 68402176, 74814880, 76952448, 80398080, 84166740, 85502720, 89777856, 96190560, 102603264, 107197440, 112222320, 119703808, 128254080, 134666784, 149629760, 153904896, 160796160, 168333480, 171005440, 179555712, 192381120, 205206528, 224444640, 239407616, 256508160, 269333568, 299259520, 307809792, 321592320, 336666960, 342010880, 359111424, 384762240, 448889280, 478815232, 513016320, 538667136, 598519040, 615619584, 673333920, 718222848, 769524480, 897778560, 1026032640, 1077334272, 1197038080, 1346667840, 1436445696, 1539048960, 1795557120, 2154668544, 2394076160, 2693335680, 3078097920, 3591114240, 4309337088, 5386671360, 7182228480, 10773342720, 21546685440]

約数ペア:

[(1, 21546685440), (2, 10773342720), (3, 7182228480), (4, 5386671360), (5, 4309337088), (6, 3591114240), (7, 3078097920), (8, 2693335680), (9, 2394076160), (10, 2154668544), (12, 1795557120), (14, 1539048960), (15, 1436445696), (16, 1346667840), (18, 1197038080), (20, 1077334272), (21, 1026032640), (24, 897778560), (28, 769524480), (30, 718222848), (32, 673333920), (35, 615619584), (36, 598519040), (40, 538667136), (42, 513016320), (45, 478815232), (48, 448889280), (56, 384762240), (60, 359111424), (63, 342010880), (64, 336666960), (67, 321592320), (70, 307809792), (72, 299259520), (80, 269333568), (84, 256508160), (90, 239407616), (96, 224444640), (105, 205206528), (112, 192381120), (120, 179555712), (126, 171005440), (128, 168333480), (134, 160796160), (140, 153904896), (144, 149629760), (160, 134666784), (168, 128254080), (180, 119703808), (192, 112222320), (201, 107197440), (210, 102603264), (224, 96190560), (240, 89777856), (252, 85502720), (256, 84166740), (268, 80398080), (280, 76952448), (288, 74814880), (315, 68402176), (320, 67333392), (335, 64318464), (336, 64127040), (360, 59851904), (384, 56111160), (402, 53598720), (420, 51301632), (448, 48095280), (469, 45941760), (480, 44888928), (504, 42751360), (512, 42083370), (536, 40199040), (560, 38476224), (576, 37407440), (603, 35732480), (630, 34201088), (640, 33666696), (670, 32159232), (672, 32063520), (720, 29925952), (768, 28055580), (804, 26799360), (840, 25650816), (896, 24047640), (938, 22970880), (960, 22444464), (997, 21611520), (1005, 21439488), (1008, 21375680), (1024, 21041685), (1072, 20099520), (1120, 19238112), (1152, 18703720), (1206, 17866240), (1260, 17100544), (1280, 16833348), (1340, 16079616), (1344, 16031760), (1407, 15313920), (1440, 14962976), (1536, 14027790), (1608, 13399680), (1680, 12825408), (1792, 12023820), (1876, 11485440), (1920, 11222232), (1994, 10805760), (2010, 10719744), (2016, 10687840), (2144, 10049760), (2240, 9619056), (2304, 9351860), (2345, 9188352), (2412, 8933120), (2520, 8550272), (2560, 8416674), (2680, 8039808), (2688, 8015880), (2814, 7656960), (2880, 7481488), (2991, 7203840), (3015, 7146496), (3072, 7013895), (3216, 6699840), (3360, 6412704), (3584, 6011910), (3752, 5742720), (3840, 5611116), (3988, 5402880), (4020, 5359872), (4032, 5343920), (4221, 5104640), (4288, 5024880), (4480, 4809528), (4608, 4675930), (4690, 4594176), (4824, 4466560), (4985, 4322304), (5040, 4275136), (5120, 4208337), (5360, 4019904), (5376, 4007940), (5628, 3828480), (5760, 3740744), (5982, 3601920), (6030, 3573248), (6432, 3349920), (6720, 3206352), (6979, 3087360), (7035, 3062784), (7168, 3005955), (7504, 2871360), (7680, 2805558), (7976, 2701440), (8040, 2679936), (8064, 2671960), (8442, 2552320), (8576, 2512440), (8960, 2404764), (8973, 2401280), (9216, 2337965), (9380, 2297088), (9648, 2233280), (9970, 2161152), (10080, 2137568), (10720, 2009952), (10752, 2003970), (11256, 1914240), (11520, 1870372), (11964, 1800960), (12060, 1786624), (12864, 1674960), (13440, 1603176), (13958, 1543680), (14070, 1531392), (14955, 1440768), (15008, 1435680), (15360, 1402779), (15952, 1350720), (16080, 1339968), (16128, 1335980), (16884, 1276160), (17152, 1256220), (17920, 1202382), (17946, 1200640), (18760, 1148544), (19296, 1116640), (19940, 1080576), (20160, 1068784), (20937, 1029120), (21105, 1020928), (21440, 1004976), (21504, 1001985), (22512, 957120), (23040, 935186), (23928, 900480), (24120, 893312), (25728, 837480), (26880, 801588), (27916, 771840), (28140, 765696), (29910, 720384), (30016, 717840), (31904, 675360), (32160, 669984), (32256, 667990), (33768, 638080), (34304, 628110), (34895, 617472), (35840, 601191), (35892, 600320), (37520, 574272), (38592, 558320), (39880, 540288), (40320, 534392), (41874, 514560), (42210, 510464), (42880, 502488), (44865, 480256), (45024, 478560), (46080, 467593), (47856, 450240), (48240, 446656), (51456, 418740), (53760, 400794), (55832, 385920), (56280, 382848), (59820, 360192), (60032, 358920), (62811, 343040), (63808, 337680), (64320, 334992), (64512, 333995), (66799, 322560), (67536, 319040), (68608, 314055), (69790, 308736), (71784, 300160), (75040, 287136), (77184, 279160), (79760, 270144), (80640, 267196), (83748, 257280), (84420, 255232), (85760, 251244), (89730, 240128), (90048, 239280), (95712, 225120), (96480, 223328), (102912, 209370), (104685, 205824), (107520, 200397), (111664, 192960), (112560, 191424), (119640, 180096), (120064, 179460), (125622, 171520), (127616, 168840), (128640, 167496), (133598, 161280), (135072, 159520), (139580, 154368), (143568, 150080)]