21806475264

素因数分解:

$2^{11}\times 3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1$

素因数の和:341

約数の個数: 480

約数和(自身を含む): 75632356800

約数和(自身を除く): 53825881536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 89, 96, 108, 112, 126, 128, 144, 162, 168, 178, 189, 192, 211, 216, 224, 252, 256, 267, 288, 324, 336, 356, 378, 384, 422, 432, 448, 504, 512, 534, 567, 576, 623, 633, 648, 672, 712, 756, 768, 801, 844, 864, 896, 1008, 1024, 1068, 1134, 1152, 1246, 1266, 1296, 1344, 1424, 1477, 1512, 1536, 1602, 1688, 1728, 1792, 1869, 1899, 2016, 2048, 2136, 2268, 2304, 2403, 2492, 2532, 2592, 2688, 2848, 2954, 3024, 3072, 3204, 3376, 3456, 3584, 3738, 3798, 4032, 4272, 4431, 4536, 4608, 4806, 4984, 5064, 5184, 5376, 5607, 5696, 5697, 5908, 6048, 6144, 6408, 6752, 6912, 7168, 7209, 7476, 7596, 8064, 8544, 8862, 9072, 9216, 9612, 9968, 10128, 10368, 10752, 11214, 11392, 11394, 11816, 12096, 12816, 13293, 13504, 13824, 14336, 14418, 14952, 15192, 16128, 16821, 17088, 17091, 17724, 18144, 18432, 18779, 19224, 19936, 20256, 20736, 21504, 22428, 22784, 22788, 23632, 24192, 25632, 26586, 27008, 27648, 28836, 29904, 30384, 32256, 33642, 34176, 34182, 35448, 36288, 37558, 38448, 39872, 39879, 40512, 41472, 43008, 44856, 45568, 45576, 47264, 48384, 50463, 51264, 53172, 54016, 55296, 56337, 57672, 59808, 60768, 64512, 67284, 68352, 68364, 70896, 72576, 75116, 76896, 79744, 79758, 81024, 82944, 89712, 91136, 91152, 94528, 96768, 100926, 102528, 106344, 108032, 112674, 115344, 119616, 119637, 121536, 129024, 131453, 134568, 136704, 136728, 141792, 145152, 150232, 153792, 159488, 159516, 162048, 165888, 169011, 179424, 182272, 182304, 189056, 193536, 201852, 205056, 212688, 216064, 225348, 230688, 239232, 239274, 243072, 262906, 269136, 273408, 273456, 283584, 290304, 300464, 307584, 318976, 319032, 324096, 338022, 358848, 364608, 378112, 387072, 394359, 403704, 410112, 425376, 432128, 450696, 461376, 478464, 478548, 486144, 507033, 525812, 538272, 546816, 546912, 567168, 580608, 600928, 615168, 637952, 638064, 648192, 676044, 717696, 729216, 756224, 788718, 807408, 820224, 850752, 901392, 922752, 956928, 957096, 972288, 1014066, 1051624, 1076544, 1093824, 1134336, 1161216, 1183077, 1201856, 1230336, 1275904, 1276128, 1296384, 1352088, 1435392, 1458432, 1512448, 1521099, 1577436, 1614816, 1640448, 1701504, 1802784, 1845504, 1913856, 1914192, 1944576, 2028132, 2103248, 2153088, 2187648, 2268672, 2366154, 2403712, 2460672, 2552256, 2704176, 2870784, 2916864, 3024896, 3042198, 3154872, 3229632, 3403008, 3549231, 3605568, 3691008, 3827712, 3828384, 3889152, 4056264, 4206496, 4306176, 4375296, 4537344, 4732308, 4807424, 4921344, 5104512, 5408352, 5741568, 5833728, 6084396, 6309744, 6459264, 6806016, 7098462, 7211136, 7382016, 7656768, 8112528, 8412992, 8612352, 8750592, 9074688, 9464616, 9614848, 10209024, 10647693, 10816704, 11483136, 11667456, 12168792, 12619488, 12918528, 13612032, 14196924, 14422272, 14764032, 15313536, 16225056, 16825984, 17224704, 17501184, 18929232, 19229696, 20418048, 21295386, 21633408, 24337584, 25238976, 25837056, 27224064, 28393848, 28844544, 30627072, 32450112, 33651968, 34449408, 35002368, 37858464, 38459392, 40836096, 42590772, 43266816, 48675168, 50477952, 51674112, 56787696, 57689088, 61254144, 64900224, 67303936, 75716928, 81672192, 85181544, 86533632, 97350336, 100955904, 103348224, 113575392, 115378176, 122508288, 129800448, 134607872, 151433856, 170363088, 173067264, 194700672, 201911808, 227150784, 245016576, 259600896, 269215744, 302867712, 340726176, 346134528, 389401344, 403823616, 454301568, 519201792, 605735424, 681452352, 778802688, 807647232, 908603136, 1038403584, 1211470848, 1362904704, 1557605376, 1817206272, 2422941696, 2725809408, 3115210752, 3634412544, 5451618816, 7268825088, 10903237632, 21806475264]

約数ペア:

[(1, 21806475264), (2, 10903237632), (3, 7268825088), (4, 5451618816), (6, 3634412544), (7, 3115210752), (8, 2725809408), (9, 2422941696), (12, 1817206272), (14, 1557605376), (16, 1362904704), (18, 1211470848), (21, 1038403584), (24, 908603136), (27, 807647232), (28, 778802688), (32, 681452352), (36, 605735424), (42, 519201792), (48, 454301568), (54, 403823616), (56, 389401344), (63, 346134528), (64, 340726176), (72, 302867712), (81, 269215744), (84, 259600896), (89, 245016576), (96, 227150784), (108, 201911808), (112, 194700672), (126, 173067264), (128, 170363088), (144, 151433856), (162, 134607872), (168, 129800448), (178, 122508288), (189, 115378176), (192, 113575392), (211, 103348224), (216, 100955904), (224, 97350336), (252, 86533632), (256, 85181544), (267, 81672192), (288, 75716928), (324, 67303936), (336, 64900224), (356, 61254144), (378, 57689088), (384, 56787696), (422, 51674112), (432, 50477952), (448, 48675168), (504, 43266816), (512, 42590772), (534, 40836096), (567, 38459392), (576, 37858464), (623, 35002368), (633, 34449408), (648, 33651968), (672, 32450112), (712, 30627072), (756, 28844544), (768, 28393848), (801, 27224064), (844, 25837056), (864, 25238976), (896, 24337584), (1008, 21633408), (1024, 21295386), (1068, 20418048), (1134, 19229696), (1152, 18929232), (1246, 17501184), (1266, 17224704), (1296, 16825984), (1344, 16225056), (1424, 15313536), (1477, 14764032), (1512, 14422272), (1536, 14196924), (1602, 13612032), (1688, 12918528), (1728, 12619488), (1792, 12168792), (1869, 11667456), (1899, 11483136), (2016, 10816704), (2048, 10647693), (2136, 10209024), (2268, 9614848), (2304, 9464616), (2403, 9074688), (2492, 8750592), (2532, 8612352), (2592, 8412992), (2688, 8112528), (2848, 7656768), (2954, 7382016), (3024, 7211136), (3072, 7098462), (3204, 6806016), (3376, 6459264), (3456, 6309744), (3584, 6084396), (3738, 5833728), (3798, 5741568), (4032, 5408352), (4272, 5104512), (4431, 4921344), (4536, 4807424), (4608, 4732308), (4806, 4537344), (4984, 4375296), (5064, 4306176), (5184, 4206496), (5376, 4056264), (5607, 3889152), (5696, 3828384), (5697, 3827712), (5908, 3691008), (6048, 3605568), (6144, 3549231), (6408, 3403008), (6752, 3229632), (6912, 3154872), (7168, 3042198), (7209, 3024896), (7476, 2916864), (7596, 2870784), (8064, 2704176), (8544, 2552256), (8862, 2460672), (9072, 2403712), (9216, 2366154), (9612, 2268672), (9968, 2187648), (10128, 2153088), (10368, 2103248), (10752, 2028132), (11214, 1944576), (11392, 1914192), (11394, 1913856), (11816, 1845504), (12096, 1802784), (12816, 1701504), (13293, 1640448), (13504, 1614816), (13824, 1577436), (14336, 1521099), (14418, 1512448), (14952, 1458432), (15192, 1435392), (16128, 1352088), (16821, 1296384), (17088, 1276128), (17091, 1275904), (17724, 1230336), (18144, 1201856), (18432, 1183077), (18779, 1161216), (19224, 1134336), (19936, 1093824), (20256, 1076544), (20736, 1051624), (21504, 1014066), (22428, 972288), (22784, 957096), (22788, 956928), (23632, 922752), (24192, 901392), (25632, 850752), (26586, 820224), (27008, 807408), (27648, 788718), (28836, 756224), (29904, 729216), (30384, 717696), (32256, 676044), (33642, 648192), (34176, 638064), (34182, 637952), (35448, 615168), (36288, 600928), (37558, 580608), (38448, 567168), (39872, 546912), (39879, 546816), (40512, 538272), (41472, 525812), (43008, 507033), (44856, 486144), (45568, 478548), (45576, 478464), (47264, 461376), (48384, 450696), (50463, 432128), (51264, 425376), (53172, 410112), (54016, 403704), (55296, 394359), (56337, 387072), (57672, 378112), (59808, 364608), (60768, 358848), (64512, 338022), (67284, 324096), (68352, 319032), (68364, 318976), (70896, 307584), (72576, 300464), (75116, 290304), (76896, 283584), (79744, 273456), (79758, 273408), (81024, 269136), (82944, 262906), (89712, 243072), (91136, 239274), (91152, 239232), (94528, 230688), (96768, 225348), (100926, 216064), (102528, 212688), (106344, 205056), (108032, 201852), (112674, 193536), (115344, 189056), (119616, 182304), (119637, 182272), (121536, 179424), (129024, 169011), (131453, 165888), (134568, 162048), (136704, 159516), (136728, 159488), (141792, 153792), (145152, 150232)]