199426560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1$

素因数の和:1178

約数の個数: 160

約数和(自身を含む): 665850240

約数和(自身を除く): 466423680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 512, 552, 640, 690, 736, 768, 920, 960, 1104, 1129, 1280, 1380, 1472, 1536, 1840, 1920, 2208, 2258, 2560, 2760, 2944, 3387, 3680, 3840, 4416, 4516, 5520, 5645, 5888, 6774, 7360, 7680, 8832, 9032, 11040, 11290, 11776, 13548, 14720, 16935, 17664, 18064, 22080, 22580, 25967, 27096, 29440, 33870, 35328, 36128, 44160, 45160, 51934, 54192, 58880, 67740, 72256, 77901, 88320, 90320, 103868, 108384, 129835, 135480, 144512, 155802, 176640, 180640, 207736, 216768, 259670, 270960, 289024, 311604, 361280, 389505, 415472, 433536, 519340, 541920, 578048, 623208, 722560, 779010, 830944, 867072, 1038680, 1083840, 1246416, 1445120, 1558020, 1661888, 1734144, 2077360, 2167680, 2492832, 2890240, 3116040, 3323776, 4154720, 4335360, 4985664, 6232080, 6647552, 8309440, 8670720, 9971328, 12464160, 13295104, 16618880, 19942656, 24928320, 33237760, 39885312, 49856640, 66475520, 99713280, 199426560]

約数ペア:

[(1, 199426560), (2, 99713280), (3, 66475520), (4, 49856640), (5, 39885312), (6, 33237760), (8, 24928320), (10, 19942656), (12, 16618880), (15, 13295104), (16, 12464160), (20, 9971328), (23, 8670720), (24, 8309440), (30, 6647552), (32, 6232080), (40, 4985664), (46, 4335360), (48, 4154720), (60, 3323776), (64, 3116040), (69, 2890240), (80, 2492832), (92, 2167680), (96, 2077360), (115, 1734144), (120, 1661888), (128, 1558020), (138, 1445120), (160, 1246416), (184, 1083840), (192, 1038680), (230, 867072), (240, 830944), (256, 779010), (276, 722560), (320, 623208), (345, 578048), (368, 541920), (384, 519340), (460, 433536), (480, 415472), (512, 389505), (552, 361280), (640, 311604), (690, 289024), (736, 270960), (768, 259670), (920, 216768), (960, 207736), (1104, 180640), (1129, 176640), (1280, 155802), (1380, 144512), (1472, 135480), (1536, 129835), (1840, 108384), (1920, 103868), (2208, 90320), (2258, 88320), (2560, 77901), (2760, 72256), (2944, 67740), (3387, 58880), (3680, 54192), (3840, 51934), (4416, 45160), (4516, 44160), (5520, 36128), (5645, 35328), (5888, 33870), (6774, 29440), (7360, 27096), (7680, 25967), (8832, 22580), (9032, 22080), (11040, 18064), (11290, 17664), (11776, 16935), (13548, 14720)]