208097280

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 156

約数和(自身を含む): 721954740

約数和(自身を除く): 513857460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1129, 1152, 1280, 1440, 1536, 1920, 2048, 2258, 2304, 2560, 2880, 3072, 3387, 3840, 4096, 4516, 4608, 5120, 5645, 5760, 6144, 6774, 7680, 9032, 9216, 10161, 10240, 11290, 11520, 12288, 13548, 15360, 16935, 18064, 18432, 20322, 20480, 22580, 23040, 27096, 30720, 33870, 36128, 36864, 40644, 45160, 46080, 50805, 54192, 61440, 67740, 72256, 81288, 90320, 92160, 101610, 108384, 135480, 144512, 162576, 180640, 184320, 203220, 216768, 270960, 289024, 325152, 361280, 406440, 433536, 541920, 578048, 650304, 722560, 812880, 867072, 1083840, 1156096, 1300608, 1445120, 1625760, 1734144, 2167680, 2312192, 2601216, 2890240, 3251520, 3468288, 4335360, 4624384, 5202432, 5780480, 6503040, 6936576, 8670720, 10404864, 11560960, 13006080, 13873152, 17341440, 20809728, 23121920, 26012160, 34682880, 41619456, 52024320, 69365760, 104048640, 208097280]

約数ペア:

[(1, 208097280), (2, 104048640), (3, 69365760), (4, 52024320), (5, 41619456), (6, 34682880), (8, 26012160), (9, 23121920), (10, 20809728), (12, 17341440), (15, 13873152), (16, 13006080), (18, 11560960), (20, 10404864), (24, 8670720), (30, 6936576), (32, 6503040), (36, 5780480), (40, 5202432), (45, 4624384), (48, 4335360), (60, 3468288), (64, 3251520), (72, 2890240), (80, 2601216), (90, 2312192), (96, 2167680), (120, 1734144), (128, 1625760), (144, 1445120), (160, 1300608), (180, 1156096), (192, 1083840), (240, 867072), (256, 812880), (288, 722560), (320, 650304), (360, 578048), (384, 541920), (480, 433536), (512, 406440), (576, 361280), (640, 325152), (720, 289024), (768, 270960), (960, 216768), (1024, 203220), (1129, 184320), (1152, 180640), (1280, 162576), (1440, 144512), (1536, 135480), (1920, 108384), (2048, 101610), (2258, 92160), (2304, 90320), (2560, 81288), (2880, 72256), (3072, 67740), (3387, 61440), (3840, 54192), (4096, 50805), (4516, 46080), (4608, 45160), (5120, 40644), (5645, 36864), (5760, 36128), (6144, 33870), (6774, 30720), (7680, 27096), (9032, 23040), (9216, 22580), (10161, 20480), (10240, 20322), (11290, 18432), (11520, 18064), (12288, 16935), (13548, 15360)]