160542720

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 312

約数和(自身を含む): 608230896

約数和(自身を除く): 447688176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 67, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 134, 144, 156, 160, 180, 192, 195, 201, 208, 234, 240, 256, 260, 268, 288, 312, 320, 335, 360, 384, 390, 402, 416, 468, 480, 512, 520, 536, 576, 585, 603, 624, 640, 670, 720, 768, 780, 804, 832, 871, 936, 960, 1005, 1024, 1040, 1072, 1152, 1170, 1206, 1248, 1280, 1340, 1440, 1536, 1560, 1608, 1664, 1742, 1872, 1920, 2010, 2048, 2080, 2144, 2304, 2340, 2412, 2496, 2560, 2613, 2680, 2880, 3015, 3072, 3120, 3216, 3328, 3484, 3744, 3840, 4020, 4096, 4160, 4288, 4355, 4608, 4680, 4824, 4992, 5120, 5226, 5360, 5760, 6030, 6144, 6240, 6432, 6656, 6968, 7488, 7680, 7839, 8040, 8320, 8576, 8710, 9216, 9360, 9648, 9984, 10240, 10452, 10720, 11520, 12060, 12288, 12480, 12864, 13065, 13312, 13936, 14976, 15360, 15678, 16080, 16640, 17152, 17420, 18432, 18720, 19296, 19968, 20480, 20904, 21440, 23040, 24120, 24960, 25728, 26130, 26624, 27872, 29952, 30720, 31356, 32160, 33280, 34304, 34840, 36864, 37440, 38592, 39195, 39936, 41808, 42880, 46080, 48240, 49920, 51456, 52260, 53248, 55744, 59904, 61440, 62712, 64320, 66560, 68608, 69680, 74880, 77184, 78390, 79872, 83616, 85760, 92160, 96480, 99840, 102912, 104520, 111488, 119808, 125424, 128640, 133120, 137216, 139360, 149760, 154368, 156780, 159744, 167232, 171520, 184320, 192960, 199680, 205824, 209040, 222976, 239616, 250848, 257280, 266240, 274432, 278720, 299520, 308736, 313560, 334464, 343040, 385920, 399360, 411648, 418080, 445952, 479232, 501696, 514560, 557440, 599040, 617472, 627120, 668928, 686080, 771840, 798720, 823296, 836160, 891904, 1003392, 1029120, 1114880, 1198080, 1234944, 1254240, 1337856, 1372160, 1543680, 1672320, 1783808, 2006784, 2058240, 2229760, 2396160, 2469888, 2508480, 2675712, 3087360, 3344640, 3567616, 4013568, 4116480, 4459520, 5016960, 5351424, 6174720, 6689280, 8027136, 8919040, 10033920, 10702848, 12349440, 13378560, 16054272, 17838080, 20067840, 26757120, 32108544, 40135680, 53514240, 80271360, 160542720]

約数ペア:

[(1, 160542720), (2, 80271360), (3, 53514240), (4, 40135680), (5, 32108544), (6, 26757120), (8, 20067840), (9, 17838080), (10, 16054272), (12, 13378560), (13, 12349440), (15, 10702848), (16, 10033920), (18, 8919040), (20, 8027136), (24, 6689280), (26, 6174720), (30, 5351424), (32, 5016960), (36, 4459520), (39, 4116480), (40, 4013568), (45, 3567616), (48, 3344640), (52, 3087360), (60, 2675712), (64, 2508480), (65, 2469888), (67, 2396160), (72, 2229760), (78, 2058240), (80, 2006784), (90, 1783808), (96, 1672320), (104, 1543680), (117, 1372160), (120, 1337856), (128, 1254240), (130, 1234944), (134, 1198080), (144, 1114880), (156, 1029120), (160, 1003392), (180, 891904), (192, 836160), (195, 823296), (201, 798720), (208, 771840), (234, 686080), (240, 668928), (256, 627120), (260, 617472), (268, 599040), (288, 557440), (312, 514560), (320, 501696), (335, 479232), (360, 445952), (384, 418080), (390, 411648), (402, 399360), (416, 385920), (468, 343040), (480, 334464), (512, 313560), (520, 308736), (536, 299520), (576, 278720), (585, 274432), (603, 266240), (624, 257280), (640, 250848), (670, 239616), (720, 222976), (768, 209040), (780, 205824), (804, 199680), (832, 192960), (871, 184320), (936, 171520), (960, 167232), (1005, 159744), (1024, 156780), (1040, 154368), (1072, 149760), (1152, 139360), (1170, 137216), (1206, 133120), (1248, 128640), (1280, 125424), (1340, 119808), (1440, 111488), (1536, 104520), (1560, 102912), (1608, 99840), (1664, 96480), (1742, 92160), (1872, 85760), (1920, 83616), (2010, 79872), (2048, 78390), (2080, 77184), (2144, 74880), (2304, 69680), (2340, 68608), (2412, 66560), (2496, 64320), (2560, 62712), (2613, 61440), (2680, 59904), (2880, 55744), (3015, 53248), (3072, 52260), (3120, 51456), (3216, 49920), (3328, 48240), (3484, 46080), (3744, 42880), (3840, 41808), (4020, 39936), (4096, 39195), (4160, 38592), (4288, 37440), (4355, 36864), (4608, 34840), (4680, 34304), (4824, 33280), (4992, 32160), (5120, 31356), (5226, 30720), (5360, 29952), (5760, 27872), (6030, 26624), (6144, 26130), (6240, 25728), (6432, 24960), (6656, 24120), (6968, 23040), (7488, 21440), (7680, 20904), (7839, 20480), (8040, 19968), (8320, 19296), (8576, 18720), (8710, 18432), (9216, 17420), (9360, 17152), (9648, 16640), (9984, 16080), (10240, 15678), (10452, 15360), (10720, 14976), (11520, 13936), (12060, 13312), (12288, 13065), (12480, 12864)]