266019840

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 264

約数和(自身を含む): 965659968

約数和(自身を除く): 699640128

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, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 251, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 502, 512, 552, 576, 640, 690, 720, 736, 753, 768, 828, 920, 960, 1004, 1024, 1035, 1104, 1152, 1255, 1280, 1380, 1440, 1472, 1506, 1536, 1656, 1840, 1920, 2008, 2070, 2208, 2259, 2304, 2510, 2560, 2760, 2880, 2944, 3012, 3072, 3312, 3680, 3765, 3840, 4016, 4140, 4416, 4518, 4608, 5020, 5120, 5520, 5760, 5773, 5888, 6024, 6624, 7360, 7530, 7680, 8032, 8280, 8832, 9036, 9216, 10040, 11040, 11295, 11520, 11546, 11776, 12048, 13248, 14720, 15060, 15360, 16064, 16560, 17319, 17664, 18072, 20080, 22080, 22590, 23040, 23092, 23552, 24096, 26496, 28865, 29440, 30120, 32128, 33120, 34638, 35328, 36144, 40160, 44160, 45180, 46080, 46184, 48192, 51957, 52992, 57730, 58880, 60240, 64256, 66240, 69276, 70656, 72288, 80320, 86595, 88320, 90360, 92368, 96384, 103914, 105984, 115460, 117760, 120480, 128512, 132480, 138552, 144576, 160640, 173190, 176640, 180720, 184736, 192768, 207828, 211968, 230920, 240960, 257024, 259785, 264960, 277104, 289152, 321280, 346380, 353280, 361440, 369472, 385536, 415656, 461840, 481920, 519570, 529920, 554208, 578304, 642560, 692760, 722880, 738944, 771072, 831312, 923680, 963840, 1039140, 1059840, 1108416, 1156608, 1285120, 1385520, 1445760, 1477888, 1662624, 1847360, 1927680, 2078280, 2216832, 2313216, 2771040, 2891520, 2955776, 3325248, 3694720, 3855360, 4156560, 4433664, 5542080, 5783040, 5911552, 6650496, 7389440, 8313120, 8867328, 11084160, 11566080, 13300992, 14778880, 16626240, 17734656, 22168320, 26601984, 29557760, 33252480, 44336640, 53203968, 66504960, 88673280, 133009920, 266019840]

約数ペア:

[(1, 266019840), (2, 133009920), (3, 88673280), (4, 66504960), (5, 53203968), (6, 44336640), (8, 33252480), (9, 29557760), (10, 26601984), (12, 22168320), (15, 17734656), (16, 16626240), (18, 14778880), (20, 13300992), (23, 11566080), (24, 11084160), (30, 8867328), (32, 8313120), (36, 7389440), (40, 6650496), (45, 5911552), (46, 5783040), (48, 5542080), (60, 4433664), (64, 4156560), (69, 3855360), (72, 3694720), (80, 3325248), (90, 2955776), (92, 2891520), (96, 2771040), (115, 2313216), (120, 2216832), (128, 2078280), (138, 1927680), (144, 1847360), (160, 1662624), (180, 1477888), (184, 1445760), (192, 1385520), (207, 1285120), (230, 1156608), (240, 1108416), (251, 1059840), (256, 1039140), (276, 963840), (288, 923680), (320, 831312), (345, 771072), (360, 738944), (368, 722880), (384, 692760), (414, 642560), (460, 578304), (480, 554208), (502, 529920), (512, 519570), (552, 481920), (576, 461840), (640, 415656), (690, 385536), (720, 369472), (736, 361440), (753, 353280), (768, 346380), (828, 321280), (920, 289152), (960, 277104), (1004, 264960), (1024, 259785), (1035, 257024), (1104, 240960), (1152, 230920), (1255, 211968), (1280, 207828), (1380, 192768), (1440, 184736), (1472, 180720), (1506, 176640), (1536, 173190), (1656, 160640), (1840, 144576), (1920, 138552), (2008, 132480), (2070, 128512), (2208, 120480), (2259, 117760), (2304, 115460), (2510, 105984), (2560, 103914), (2760, 96384), (2880, 92368), (2944, 90360), (3012, 88320), (3072, 86595), (3312, 80320), (3680, 72288), (3765, 70656), (3840, 69276), (4016, 66240), (4140, 64256), (4416, 60240), (4518, 58880), (4608, 57730), (5020, 52992), (5120, 51957), (5520, 48192), (5760, 46184), (5773, 46080), (5888, 45180), (6024, 44160), (6624, 40160), (7360, 36144), (7530, 35328), (7680, 34638), (8032, 33120), (8280, 32128), (8832, 30120), (9036, 29440), (9216, 28865), (10040, 26496), (11040, 24096), (11295, 23552), (11520, 23092), (11546, 23040), (11776, 22590), (12048, 22080), (13248, 20080), (14720, 18072), (15060, 17664), (15360, 17319), (16064, 16560)]