21757655040

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 576

約数和(自身を含む): 79635104640

約数和(自身を除く): 57877449600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 67, 80, 88, 93, 96, 110, 120, 124, 128, 132, 134, 155, 160, 165, 176, 186, 192, 201, 220, 240, 248, 256, 264, 268, 310, 320, 330, 335, 341, 352, 372, 384, 402, 440, 465, 480, 496, 512, 528, 536, 620, 640, 660, 670, 682, 704, 737, 744, 768, 804, 880, 930, 960, 961, 992, 1005, 1023, 1024, 1056, 1072, 1240, 1280, 1320, 1340, 1364, 1408, 1474, 1488, 1536, 1608, 1705, 1760, 1860, 1920, 1922, 1984, 2010, 2046, 2048, 2077, 2112, 2144, 2211, 2480, 2560, 2640, 2680, 2728, 2816, 2883, 2948, 2976, 3072, 3216, 3410, 3520, 3685, 3720, 3840, 3844, 3968, 4020, 4092, 4154, 4224, 4288, 4422, 4805, 4960, 5115, 5120, 5280, 5360, 5456, 5632, 5766, 5896, 5952, 6144, 6231, 6432, 6820, 7040, 7370, 7440, 7680, 7688, 7936, 8040, 8184, 8308, 8448, 8576, 8844, 9610, 9920, 10230, 10240, 10385, 10560, 10571, 10720, 10912, 11055, 11264, 11532, 11792, 11904, 12462, 12864, 13640, 14080, 14415, 14740, 14880, 15360, 15376, 15872, 16080, 16368, 16616, 16896, 17152, 17688, 19220, 19840, 20460, 20770, 21120, 21142, 21440, 21824, 22110, 22528, 22847, 23064, 23584, 23808, 24924, 25728, 27280, 28160, 28830, 29480, 29760, 30720, 30752, 31155, 31713, 31744, 32160, 32736, 33232, 33792, 34304, 35376, 38440, 39680, 40920, 41540, 42240, 42284, 42880, 43648, 44220, 45694, 46128, 47168, 47616, 49848, 51456, 52855, 54560, 56320, 57660, 58960, 59520, 61504, 62310, 63426, 63488, 64320, 64387, 65472, 66464, 67584, 68541, 68608, 70752, 76880, 79360, 81840, 83080, 84480, 84568, 85760, 87296, 88440, 91388, 92256, 94336, 95232, 99696, 102912, 105710, 109120, 112640, 114235, 115320, 117920, 119040, 123008, 124620, 126852, 128640, 128774, 130944, 132928, 137082, 137216, 141504, 153760, 158565, 158720, 163680, 166160, 168960, 169136, 171520, 174592, 176880, 182776, 184512, 188672, 190464, 193161, 199392, 205824, 211420, 218240, 228470, 230640, 235840, 238080, 246016, 249240, 253704, 257280, 257548, 261888, 265856, 274164, 283008, 307520, 317130, 317440, 321935, 327360, 332320, 337920, 338272, 342705, 343040, 349184, 353760, 365552, 369024, 377344, 386322, 398784, 411648, 422840, 436480, 456940, 461280, 471680, 476160, 492032, 498480, 507408, 514560, 515096, 523776, 531712, 548328, 566016, 615040, 634260, 643870, 654720, 664640, 676544, 685410, 686080, 698368, 707520, 708257, 731104, 738048, 754688, 772644, 797568, 845680, 872960, 913880, 922560, 943360, 952320, 965805, 984064, 996960, 1014816, 1029120, 1030192, 1047552, 1063424, 1096656, 1132032, 1230080, 1268520, 1287740, 1309440, 1329280, 1353088, 1370820, 1415040, 1416514, 1462208, 1476096, 1509376, 1545288, 1595136, 1691360, 1745920, 1827760, 1845120, 1886720, 1931610, 1968128, 1993920, 2029632, 2058240, 2060384, 2095104, 2124771, 2126848, 2193312, 2264064, 2460160, 2537040, 2575480, 2618880, 2658560, 2706176, 2741640, 2830080, 2833028, 2924416, 2952192, 3090576, 3190272, 3382720, 3491840, 3541285, 3655520, 3690240, 3773440, 3863220, 3987840, 4059264, 4120768, 4249542, 4253696, 4386624, 4528128, 4920320, 5074080, 5150960, 5237760, 5317120, 5412352, 5483280, 5660160, 5666056, 5848832, 5904384, 6181152, 6380544, 6765440, 7082570, 7311040, 7380480, 7546880, 7726440, 7975680, 8118528, 8241536, 8499084, 8773248, 9840640, 10148160, 10301920, 10475520, 10623855, 10634240, 10824704, 10966560, 11320320, 11332112, 11697664, 12362304, 12761088, 13530880, 14165140, 14622080, 14760960, 15452880, 15951360, 16237056, 16483072, 16998168, 17546496, 20296320, 20603840, 21247710, 21268480, 21649408, 21933120, 22640640, 22664224, 23395328, 24724608, 27061760, 28330280, 29244160, 29521920, 30905760, 31902720, 32474112, 32966144, 33996336, 35092992, 40592640, 41207680, 42495420, 43866240, 45328448, 46790656, 49449216, 54123520, 56660560, 58488320, 61811520, 63805440, 64948224, 65932288, 67992672, 70185984, 81185280, 82415360, 84990840, 87732480, 90656896, 98898432, 108247040, 113321120, 116976640, 123623040, 131864576, 135985344, 140371968, 162370560, 164830720, 169981680, 175464960, 181313792, 197796864, 226642240, 233953280, 247246080, 271970688, 324741120, 329661440, 339963360, 350929920, 362627584, 395593728, 453284480, 494492160, 543941376, 659322880, 679926720, 701859840, 725255168, 906568960, 988984320, 1087882752, 1359853440, 1450510336, 1813137920, 1977968640, 2175765504, 2719706880, 3626275840, 4351531008, 5439413760, 7252551680, 10878827520, 21757655040]

約数ペア:

[(1, 21757655040), (2, 10878827520), (3, 7252551680), (4, 5439413760), (5, 4351531008), (6, 3626275840), (8, 2719706880), (10, 2175765504), (11, 1977968640), (12, 1813137920), (15, 1450510336), (16, 1359853440), (20, 1087882752), (22, 988984320), (24, 906568960), (30, 725255168), (31, 701859840), (32, 679926720), (33, 659322880), (40, 543941376), (44, 494492160), (48, 453284480), (55, 395593728), (60, 362627584), (62, 350929920), (64, 339963360), (66, 329661440), (67, 324741120), (80, 271970688), (88, 247246080), (93, 233953280), (96, 226642240), (110, 197796864), (120, 181313792), (124, 175464960), (128, 169981680), (132, 164830720), (134, 162370560), (155, 140371968), (160, 135985344), (165, 131864576), (176, 123623040), (186, 116976640), (192, 113321120), (201, 108247040), (220, 98898432), (240, 90656896), (248, 87732480), (256, 84990840), (264, 82415360), (268, 81185280), (310, 70185984), (320, 67992672), (330, 65932288), (335, 64948224), (341, 63805440), (352, 61811520), (372, 58488320), (384, 56660560), (402, 54123520), (440, 49449216), (465, 46790656), (480, 45328448), (496, 43866240), (512, 42495420), (528, 41207680), (536, 40592640), (620, 35092992), (640, 33996336), (660, 32966144), (670, 32474112), (682, 31902720), (704, 30905760), (737, 29521920), (744, 29244160), (768, 28330280), (804, 27061760), (880, 24724608), (930, 23395328), (960, 22664224), (961, 22640640), (992, 21933120), (1005, 21649408), (1023, 21268480), (1024, 21247710), (1056, 20603840), (1072, 20296320), (1240, 17546496), (1280, 16998168), (1320, 16483072), (1340, 16237056), (1364, 15951360), (1408, 15452880), (1474, 14760960), (1488, 14622080), (1536, 14165140), (1608, 13530880), (1705, 12761088), (1760, 12362304), (1860, 11697664), (1920, 11332112), (1922, 11320320), (1984, 10966560), (2010, 10824704), (2046, 10634240), (2048, 10623855), (2077, 10475520), (2112, 10301920), (2144, 10148160), (2211, 9840640), (2480, 8773248), (2560, 8499084), (2640, 8241536), (2680, 8118528), (2728, 7975680), (2816, 7726440), (2883, 7546880), (2948, 7380480), (2976, 7311040), (3072, 7082570), (3216, 6765440), (3410, 6380544), (3520, 6181152), (3685, 5904384), (3720, 5848832), (3840, 5666056), (3844, 5660160), (3968, 5483280), (4020, 5412352), (4092, 5317120), (4154, 5237760), (4224, 5150960), (4288, 5074080), (4422, 4920320), (4805, 4528128), (4960, 4386624), (5115, 4253696), (5120, 4249542), (5280, 4120768), (5360, 4059264), (5456, 3987840), (5632, 3863220), (5766, 3773440), (5896, 3690240), (5952, 3655520), (6144, 3541285), (6231, 3491840), (6432, 3382720), (6820, 3190272), (7040, 3090576), (7370, 2952192), (7440, 2924416), (7680, 2833028), (7688, 2830080), (7936, 2741640), (8040, 2706176), (8184, 2658560), (8308, 2618880), (8448, 2575480), (8576, 2537040), (8844, 2460160), (9610, 2264064), (9920, 2193312), (10230, 2126848), (10240, 2124771), (10385, 2095104), (10560, 2060384), (10571, 2058240), (10720, 2029632), (10912, 1993920), (11055, 1968128), (11264, 1931610), (11532, 1886720), (11792, 1845120), (11904, 1827760), (12462, 1745920), (12864, 1691360), (13640, 1595136), (14080, 1545288), (14415, 1509376), (14740, 1476096), (14880, 1462208), (15360, 1416514), (15376, 1415040), (15872, 1370820), (16080, 1353088), (16368, 1329280), (16616, 1309440), (16896, 1287740), (17152, 1268520), (17688, 1230080), (19220, 1132032), (19840, 1096656), (20460, 1063424), (20770, 1047552), (21120, 1030192), (21142, 1029120), (21440, 1014816), (21824, 996960), (22110, 984064), (22528, 965805), (22847, 952320), (23064, 943360), (23584, 922560), (23808, 913880), (24924, 872960), (25728, 845680), (27280, 797568), (28160, 772644), (28830, 754688), (29480, 738048), (29760, 731104), (30720, 708257), (30752, 707520), (31155, 698368), (31713, 686080), (31744, 685410), (32160, 676544), (32736, 664640), (33232, 654720), (33792, 643870), (34304, 634260), (35376, 615040), (38440, 566016), (39680, 548328), (40920, 531712), (41540, 523776), (42240, 515096), (42284, 514560), (42880, 507408), (43648, 498480), (44220, 492032), (45694, 476160), (46128, 471680), (47168, 461280), (47616, 456940), (49848, 436480), (51456, 422840), (52855, 411648), (54560, 398784), (56320, 386322), (57660, 377344), (58960, 369024), (59520, 365552), (61504, 353760), (62310, 349184), (63426, 343040), (63488, 342705), (64320, 338272), (64387, 337920), (65472, 332320), (66464, 327360), (67584, 321935), (68541, 317440), (68608, 317130), (70752, 307520), (76880, 283008), (79360, 274164), (81840, 265856), (83080, 261888), (84480, 257548), (84568, 257280), (85760, 253704), (87296, 249240), (88440, 246016), (91388, 238080), (92256, 235840), (94336, 230640), (95232, 228470), (99696, 218240), (102912, 211420), (105710, 205824), (109120, 199392), (112640, 193161), (114235, 190464), (115320, 188672), (117920, 184512), (119040, 182776), (123008, 176880), (124620, 174592), (126852, 171520), (128640, 169136), (128774, 168960), (130944, 166160), (132928, 163680), (137082, 158720), (137216, 158565), (141504, 153760)]