71009280

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 264

約数和(自身を含む): 260574912

約数和(自身を除く): 189565632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 67, 69, 72, 80, 90, 92, 96, 115, 120, 128, 134, 138, 144, 160, 180, 184, 192, 201, 207, 230, 240, 256, 268, 276, 288, 320, 335, 345, 360, 368, 384, 402, 414, 460, 480, 512, 536, 552, 576, 603, 640, 670, 690, 720, 736, 768, 804, 828, 920, 960, 1005, 1024, 1035, 1072, 1104, 1152, 1206, 1280, 1340, 1380, 1440, 1472, 1536, 1541, 1608, 1656, 1840, 1920, 2010, 2070, 2144, 2208, 2304, 2412, 2560, 2680, 2760, 2880, 2944, 3015, 3072, 3082, 3216, 3312, 3680, 3840, 4020, 4140, 4288, 4416, 4608, 4623, 4824, 5120, 5360, 5520, 5760, 5888, 6030, 6164, 6432, 6624, 7360, 7680, 7705, 8040, 8280, 8576, 8832, 9216, 9246, 9648, 10720, 11040, 11520, 11776, 12060, 12328, 12864, 13248, 13869, 14720, 15360, 15410, 16080, 16560, 17152, 17664, 18492, 19296, 21440, 22080, 23040, 23115, 23552, 24120, 24656, 25728, 26496, 27738, 29440, 30820, 32160, 33120, 34304, 35328, 36984, 38592, 42880, 44160, 46080, 46230, 48240, 49312, 51456, 52992, 55476, 58880, 61640, 64320, 66240, 68608, 69345, 70656, 73968, 77184, 85760, 88320, 92460, 96480, 98624, 102912, 105984, 110952, 117760, 123280, 128640, 132480, 138690, 147936, 154368, 171520, 176640, 184920, 192960, 197248, 205824, 211968, 221904, 246560, 257280, 264960, 277380, 295872, 308736, 343040, 353280, 369840, 385920, 394496, 443808, 493120, 514560, 529920, 554760, 591744, 617472, 739680, 771840, 788992, 887616, 986240, 1029120, 1059840, 1109520, 1183488, 1479360, 1543680, 1577984, 1775232, 1972480, 2219040, 2366976, 2958720, 3087360, 3550464, 3944960, 4438080, 4733952, 5917440, 7100928, 7889920, 8876160, 11834880, 14201856, 17752320, 23669760, 35504640, 71009280]

約数ペア:

[(1, 71009280), (2, 35504640), (3, 23669760), (4, 17752320), (5, 14201856), (6, 11834880), (8, 8876160), (9, 7889920), (10, 7100928), (12, 5917440), (15, 4733952), (16, 4438080), (18, 3944960), (20, 3550464), (23, 3087360), (24, 2958720), (30, 2366976), (32, 2219040), (36, 1972480), (40, 1775232), (45, 1577984), (46, 1543680), (48, 1479360), (60, 1183488), (64, 1109520), (67, 1059840), (69, 1029120), (72, 986240), (80, 887616), (90, 788992), (92, 771840), (96, 739680), (115, 617472), (120, 591744), (128, 554760), (134, 529920), (138, 514560), (144, 493120), (160, 443808), (180, 394496), (184, 385920), (192, 369840), (201, 353280), (207, 343040), (230, 308736), (240, 295872), (256, 277380), (268, 264960), (276, 257280), (288, 246560), (320, 221904), (335, 211968), (345, 205824), (360, 197248), (368, 192960), (384, 184920), (402, 176640), (414, 171520), (460, 154368), (480, 147936), (512, 138690), (536, 132480), (552, 128640), (576, 123280), (603, 117760), (640, 110952), (670, 105984), (690, 102912), (720, 98624), (736, 96480), (768, 92460), (804, 88320), (828, 85760), (920, 77184), (960, 73968), (1005, 70656), (1024, 69345), (1035, 68608), (1072, 66240), (1104, 64320), (1152, 61640), (1206, 58880), (1280, 55476), (1340, 52992), (1380, 51456), (1440, 49312), (1472, 48240), (1536, 46230), (1541, 46080), (1608, 44160), (1656, 42880), (1840, 38592), (1920, 36984), (2010, 35328), (2070, 34304), (2144, 33120), (2208, 32160), (2304, 30820), (2412, 29440), (2560, 27738), (2680, 26496), (2760, 25728), (2880, 24656), (2944, 24120), (3015, 23552), (3072, 23115), (3082, 23040), (3216, 22080), (3312, 21440), (3680, 19296), (3840, 18492), (4020, 17664), (4140, 17152), (4288, 16560), (4416, 16080), (4608, 15410), (4623, 15360), (4824, 14720), (5120, 13869), (5360, 13248), (5520, 12864), (5760, 12328), (5888, 12060), (6030, 11776), (6164, 11520), (6432, 11040), (6624, 10720), (7360, 9648), (7680, 9246), (7705, 9216), (8040, 8832), (8280, 8576)]