173921280

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 264

約数和(自身を含む): 611348832

約数和(自身を除く): 437427552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 104, 120, 128, 130, 134, 156, 160, 169, 192, 195, 201, 208, 240, 256, 260, 268, 312, 320, 335, 338, 384, 390, 402, 416, 480, 507, 512, 520, 536, 624, 640, 670, 676, 768, 780, 804, 832, 845, 871, 960, 1005, 1014, 1024, 1040, 1072, 1248, 1280, 1340, 1352, 1536, 1560, 1608, 1664, 1690, 1742, 1920, 2010, 2028, 2080, 2144, 2496, 2535, 2560, 2613, 2680, 2704, 3072, 3120, 3216, 3328, 3380, 3484, 3840, 4020, 4056, 4160, 4288, 4355, 4992, 5070, 5120, 5226, 5360, 5408, 6240, 6432, 6656, 6760, 6968, 7680, 8040, 8112, 8320, 8576, 8710, 9984, 10140, 10452, 10720, 10816, 11323, 12480, 12864, 13065, 13312, 13520, 13936, 15360, 16080, 16224, 16640, 17152, 17420, 19968, 20280, 20904, 21440, 21632, 22646, 24960, 25728, 26130, 27040, 27872, 32160, 32448, 33280, 33969, 34304, 34840, 39936, 40560, 41808, 42880, 43264, 45292, 49920, 51456, 52260, 54080, 55744, 56615, 64320, 64896, 66560, 67938, 68608, 69680, 81120, 83616, 85760, 86528, 90584, 99840, 102912, 104520, 108160, 111488, 113230, 128640, 129792, 135876, 139360, 162240, 167232, 169845, 171520, 173056, 181168, 199680, 205824, 209040, 216320, 222976, 226460, 257280, 259584, 271752, 278720, 324480, 334464, 339690, 343040, 362336, 418080, 432640, 445952, 452920, 514560, 519168, 543504, 557440, 648960, 668928, 679380, 724672, 836160, 865280, 891904, 905840, 1029120, 1087008, 1114880, 1297920, 1337856, 1358760, 1449344, 1672320, 1811680, 2174016, 2229760, 2595840, 2675712, 2717520, 2898688, 3344640, 3623360, 4348032, 4459520, 5435040, 5797376, 6689280, 7246720, 8696064, 10870080, 11594752, 13378560, 14493440, 17392128, 21740160, 28986880, 34784256, 43480320, 57973760, 86960640, 173921280]

約数ペア:

[(1, 173921280), (2, 86960640), (3, 57973760), (4, 43480320), (5, 34784256), (6, 28986880), (8, 21740160), (10, 17392128), (12, 14493440), (13, 13378560), (15, 11594752), (16, 10870080), (20, 8696064), (24, 7246720), (26, 6689280), (30, 5797376), (32, 5435040), (39, 4459520), (40, 4348032), (48, 3623360), (52, 3344640), (60, 2898688), (64, 2717520), (65, 2675712), (67, 2595840), (78, 2229760), (80, 2174016), (96, 1811680), (104, 1672320), (120, 1449344), (128, 1358760), (130, 1337856), (134, 1297920), (156, 1114880), (160, 1087008), (169, 1029120), (192, 905840), (195, 891904), (201, 865280), (208, 836160), (240, 724672), (256, 679380), (260, 668928), (268, 648960), (312, 557440), (320, 543504), (335, 519168), (338, 514560), (384, 452920), (390, 445952), (402, 432640), (416, 418080), (480, 362336), (507, 343040), (512, 339690), (520, 334464), (536, 324480), (624, 278720), (640, 271752), (670, 259584), (676, 257280), (768, 226460), (780, 222976), (804, 216320), (832, 209040), (845, 205824), (871, 199680), (960, 181168), (1005, 173056), (1014, 171520), (1024, 169845), (1040, 167232), (1072, 162240), (1248, 139360), (1280, 135876), (1340, 129792), (1352, 128640), (1536, 113230), (1560, 111488), (1608, 108160), (1664, 104520), (1690, 102912), (1742, 99840), (1920, 90584), (2010, 86528), (2028, 85760), (2080, 83616), (2144, 81120), (2496, 69680), (2535, 68608), (2560, 67938), (2613, 66560), (2680, 64896), (2704, 64320), (3072, 56615), (3120, 55744), (3216, 54080), (3328, 52260), (3380, 51456), (3484, 49920), (3840, 45292), (4020, 43264), (4056, 42880), (4160, 41808), (4288, 40560), (4355, 39936), (4992, 34840), (5070, 34304), (5120, 33969), (5226, 33280), (5360, 32448), (5408, 32160), (6240, 27872), (6432, 27040), (6656, 26130), (6760, 25728), (6968, 24960), (7680, 22646), (8040, 21632), (8112, 21440), (8320, 20904), (8576, 20280), (8710, 19968), (9984, 17420), (10140, 17152), (10452, 16640), (10720, 16224), (10816, 16080), (11323, 15360), (12480, 13936), (12864, 13520), (13065, 13312)]