18557736960

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:657

約数の個数: 384

約数和(自身を含む): 68339980800

約数和(自身を除く): 49782243840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 211, 224, 240, 256, 280, 320, 336, 384, 409, 420, 422, 448, 480, 512, 560, 633, 640, 672, 768, 818, 840, 844, 896, 960, 1024, 1055, 1120, 1227, 1266, 1280, 1344, 1477, 1536, 1636, 1680, 1688, 1792, 1920, 2045, 2048, 2110, 2240, 2454, 2532, 2560, 2688, 2863, 2954, 3072, 3165, 3272, 3360, 3376, 3584, 3840, 4090, 4220, 4431, 4480, 4908, 5064, 5120, 5376, 5726, 5908, 6135, 6144, 6330, 6544, 6720, 6752, 7168, 7385, 7680, 8180, 8440, 8589, 8862, 8960, 9816, 10128, 10240, 10752, 11452, 11816, 12270, 12660, 13088, 13440, 13504, 14315, 14336, 14770, 15360, 16360, 16880, 17178, 17724, 17920, 19632, 20256, 21504, 22155, 22904, 23632, 24540, 25320, 26176, 26880, 27008, 28630, 29540, 30720, 32720, 33760, 34356, 35448, 35840, 39264, 40512, 42945, 43008, 44310, 45808, 47264, 49080, 50640, 52352, 53760, 54016, 57260, 59080, 65440, 67520, 68712, 70896, 71680, 78528, 81024, 85890, 86299, 88620, 91616, 94528, 98160, 101280, 104704, 107520, 108032, 114520, 118160, 130880, 135040, 137424, 141792, 157056, 162048, 171780, 172598, 177240, 183232, 189056, 196320, 202560, 209408, 215040, 216064, 229040, 236320, 258897, 261760, 270080, 274848, 283584, 314112, 324096, 343560, 345196, 354480, 366464, 378112, 392640, 405120, 418816, 431495, 432128, 458080, 472640, 517794, 523520, 540160, 549696, 567168, 604093, 628224, 648192, 687120, 690392, 708960, 732928, 756224, 785280, 810240, 837632, 862990, 916160, 945280, 1035588, 1047040, 1080320, 1099392, 1134336, 1208186, 1256448, 1294485, 1296384, 1374240, 1380784, 1417920, 1465856, 1512448, 1570560, 1620480, 1725980, 1812279, 1832320, 1890560, 2071176, 2094080, 2160640, 2198784, 2268672, 2416372, 2512896, 2588970, 2748480, 2761568, 2835840, 2931712, 3020465, 3024896, 3141120, 3240960, 3451960, 3624558, 3664640, 3781120, 4142352, 4188160, 4397568, 4537344, 4832744, 5177940, 5496960, 5523136, 5671680, 5863424, 6040930, 6282240, 6481920, 6903920, 7249116, 7329280, 7562240, 8284704, 8795136, 9061395, 9074688, 9665488, 10355880, 10993920, 11046272, 11343360, 12081860, 12564480, 13807840, 14498232, 14658560, 15124480, 16569408, 17590272, 18122790, 19330976, 20711760, 21987840, 22092544, 22686720, 24163720, 27615680, 28996464, 29317120, 33138816, 36245580, 38661952, 41423520, 43975680, 44185088, 45373440, 48327440, 55231360, 57992928, 66277632, 72491160, 77323904, 82847040, 87951360, 88370176, 96654880, 110462720, 115985856, 132555264, 144982320, 154647808, 165694080, 176740352, 193309760, 220925440, 231971712, 265110528, 289964640, 309295616, 331388160, 386619520, 441850880, 463943424, 530221056, 579929280, 618591232, 662776320, 773239040, 883701760, 927886848, 1159858560, 1237182464, 1325552640, 1546478080, 1855773696, 2319717120, 2651105280, 3092956160, 3711547392, 4639434240, 6185912320, 9278868480, 18557736960]

約数ペア:

[(1, 18557736960), (2, 9278868480), (3, 6185912320), (4, 4639434240), (5, 3711547392), (6, 3092956160), (7, 2651105280), (8, 2319717120), (10, 1855773696), (12, 1546478080), (14, 1325552640), (15, 1237182464), (16, 1159858560), (20, 927886848), (21, 883701760), (24, 773239040), (28, 662776320), (30, 618591232), (32, 579929280), (35, 530221056), (40, 463943424), (42, 441850880), (48, 386619520), (56, 331388160), (60, 309295616), (64, 289964640), (70, 265110528), (80, 231971712), (84, 220925440), (96, 193309760), (105, 176740352), (112, 165694080), (120, 154647808), (128, 144982320), (140, 132555264), (160, 115985856), (168, 110462720), (192, 96654880), (210, 88370176), (211, 87951360), (224, 82847040), (240, 77323904), (256, 72491160), (280, 66277632), (320, 57992928), (336, 55231360), (384, 48327440), (409, 45373440), (420, 44185088), (422, 43975680), (448, 41423520), (480, 38661952), (512, 36245580), (560, 33138816), (633, 29317120), (640, 28996464), (672, 27615680), (768, 24163720), (818, 22686720), (840, 22092544), (844, 21987840), (896, 20711760), (960, 19330976), (1024, 18122790), (1055, 17590272), (1120, 16569408), (1227, 15124480), (1266, 14658560), (1280, 14498232), (1344, 13807840), (1477, 12564480), (1536, 12081860), (1636, 11343360), (1680, 11046272), (1688, 10993920), (1792, 10355880), (1920, 9665488), (2045, 9074688), (2048, 9061395), (2110, 8795136), (2240, 8284704), (2454, 7562240), (2532, 7329280), (2560, 7249116), (2688, 6903920), (2863, 6481920), (2954, 6282240), (3072, 6040930), (3165, 5863424), (3272, 5671680), (3360, 5523136), (3376, 5496960), (3584, 5177940), (3840, 4832744), (4090, 4537344), (4220, 4397568), (4431, 4188160), (4480, 4142352), (4908, 3781120), (5064, 3664640), (5120, 3624558), (5376, 3451960), (5726, 3240960), (5908, 3141120), (6135, 3024896), (6144, 3020465), (6330, 2931712), (6544, 2835840), (6720, 2761568), (6752, 2748480), (7168, 2588970), (7385, 2512896), (7680, 2416372), (8180, 2268672), (8440, 2198784), (8589, 2160640), (8862, 2094080), (8960, 2071176), (9816, 1890560), (10128, 1832320), (10240, 1812279), (10752, 1725980), (11452, 1620480), (11816, 1570560), (12270, 1512448), (12660, 1465856), (13088, 1417920), (13440, 1380784), (13504, 1374240), (14315, 1296384), (14336, 1294485), (14770, 1256448), (15360, 1208186), (16360, 1134336), (16880, 1099392), (17178, 1080320), (17724, 1047040), (17920, 1035588), (19632, 945280), (20256, 916160), (21504, 862990), (22155, 837632), (22904, 810240), (23632, 785280), (24540, 756224), (25320, 732928), (26176, 708960), (26880, 690392), (27008, 687120), (28630, 648192), (29540, 628224), (30720, 604093), (32720, 567168), (33760, 549696), (34356, 540160), (35448, 523520), (35840, 517794), (39264, 472640), (40512, 458080), (42945, 432128), (43008, 431495), (44310, 418816), (45808, 405120), (47264, 392640), (49080, 378112), (50640, 366464), (52352, 354480), (53760, 345196), (54016, 343560), (57260, 324096), (59080, 314112), (65440, 283584), (67520, 274848), (68712, 270080), (70896, 261760), (71680, 258897), (78528, 236320), (81024, 229040), (85890, 216064), (86299, 215040), (88620, 209408), (91616, 202560), (94528, 196320), (98160, 189056), (101280, 183232), (104704, 177240), (107520, 172598), (108032, 171780), (114520, 162048), (118160, 157056), (130880, 141792), (135040, 137424)]