191713280

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:100

約数の個数: 208

約数和(自身を含む): 537853824

約数和(自身を除く): 346140544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 37, 40, 44, 46, 55, 64, 74, 80, 88, 92, 110, 115, 128, 148, 160, 176, 184, 185, 220, 230, 253, 256, 296, 320, 352, 368, 370, 407, 440, 460, 506, 512, 592, 640, 704, 736, 740, 814, 851, 880, 920, 1012, 1024, 1184, 1265, 1280, 1408, 1472, 1480, 1628, 1702, 1760, 1840, 2024, 2035, 2048, 2368, 2530, 2560, 2816, 2944, 2960, 3256, 3404, 3520, 3680, 4048, 4070, 4096, 4255, 4736, 5060, 5120, 5632, 5888, 5920, 6512, 6808, 7040, 7360, 8096, 8140, 8510, 9361, 9472, 10120, 10240, 11264, 11776, 11840, 13024, 13616, 14080, 14720, 16192, 16280, 17020, 18722, 18944, 20240, 20480, 22528, 23552, 23680, 26048, 27232, 28160, 29440, 32384, 32560, 34040, 37444, 37888, 40480, 45056, 46805, 47104, 47360, 52096, 54464, 56320, 58880, 64768, 65120, 68080, 74888, 75776, 80960, 93610, 94208, 94720, 104192, 108928, 112640, 117760, 129536, 130240, 136160, 149776, 151552, 161920, 187220, 189440, 208384, 217856, 225280, 235520, 259072, 260480, 272320, 299552, 323840, 374440, 378880, 416768, 435712, 471040, 518144, 520960, 544640, 599104, 647680, 748880, 757760, 833536, 871424, 1036288, 1041920, 1089280, 1198208, 1295360, 1497760, 1667072, 1742848, 2083840, 2178560, 2396416, 2590720, 2995520, 3485696, 4167680, 4357120, 4792832, 5181440, 5991040, 8335360, 8714240, 9585664, 11982080, 17428480, 19171328, 23964160, 38342656, 47928320, 95856640, 191713280]

約数ペア:

[(1, 191713280), (2, 95856640), (4, 47928320), (5, 38342656), (8, 23964160), (10, 19171328), (11, 17428480), (16, 11982080), (20, 9585664), (22, 8714240), (23, 8335360), (32, 5991040), (37, 5181440), (40, 4792832), (44, 4357120), (46, 4167680), (55, 3485696), (64, 2995520), (74, 2590720), (80, 2396416), (88, 2178560), (92, 2083840), (110, 1742848), (115, 1667072), (128, 1497760), (148, 1295360), (160, 1198208), (176, 1089280), (184, 1041920), (185, 1036288), (220, 871424), (230, 833536), (253, 757760), (256, 748880), (296, 647680), (320, 599104), (352, 544640), (368, 520960), (370, 518144), (407, 471040), (440, 435712), (460, 416768), (506, 378880), (512, 374440), (592, 323840), (640, 299552), (704, 272320), (736, 260480), (740, 259072), (814, 235520), (851, 225280), (880, 217856), (920, 208384), (1012, 189440), (1024, 187220), (1184, 161920), (1265, 151552), (1280, 149776), (1408, 136160), (1472, 130240), (1480, 129536), (1628, 117760), (1702, 112640), (1760, 108928), (1840, 104192), (2024, 94720), (2035, 94208), (2048, 93610), (2368, 80960), (2530, 75776), (2560, 74888), (2816, 68080), (2944, 65120), (2960, 64768), (3256, 58880), (3404, 56320), (3520, 54464), (3680, 52096), (4048, 47360), (4070, 47104), (4096, 46805), (4255, 45056), (4736, 40480), (5060, 37888), (5120, 37444), (5632, 34040), (5888, 32560), (5920, 32384), (6512, 29440), (6808, 28160), (7040, 27232), (7360, 26048), (8096, 23680), (8140, 23552), (8510, 22528), (9361, 20480), (9472, 20240), (10120, 18944), (10240, 18722), (11264, 17020), (11776, 16280), (11840, 16192), (13024, 14720), (13616, 14080)]