194480640

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:419

約数の個数: 240

約数和(自身を含む): 704740608

約数和(自身を除く): 510259968

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, 256, 276, 288, 320, 345, 360, 367, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 734, 736, 768, 828, 920, 960, 1035, 1101, 1104, 1152, 1280, 1380, 1440, 1468, 1472, 1536, 1656, 1835, 1840, 1920, 2070, 2202, 2208, 2304, 2560, 2760, 2880, 2936, 2944, 3303, 3312, 3670, 3680, 3840, 4140, 4404, 4416, 4608, 5505, 5520, 5760, 5872, 5888, 6606, 6624, 7340, 7360, 7680, 8280, 8441, 8808, 8832, 11010, 11040, 11520, 11744, 11776, 13212, 13248, 14680, 14720, 16515, 16560, 16882, 17616, 17664, 22020, 22080, 23040, 23488, 25323, 26424, 26496, 29360, 29440, 33030, 33120, 33764, 35232, 35328, 42205, 44040, 44160, 46976, 50646, 52848, 52992, 58720, 58880, 66060, 66240, 67528, 70464, 75969, 84410, 88080, 88320, 93952, 101292, 105696, 105984, 117440, 126615, 132120, 132480, 135056, 140928, 151938, 168820, 176160, 176640, 187904, 202584, 211392, 234880, 253230, 264240, 264960, 270112, 281856, 303876, 337640, 352320, 379845, 405168, 422784, 469760, 506460, 528480, 529920, 540224, 563712, 607752, 675280, 704640, 759690, 810336, 845568, 939520, 1012920, 1056960, 1080448, 1215504, 1350560, 1409280, 1519380, 1620672, 1691136, 2025840, 2113920, 2160896, 2431008, 2701120, 2818560, 3038760, 3241344, 4051680, 4227840, 4321792, 4862016, 5402240, 6077520, 6482688, 8103360, 8455680, 9724032, 10804480, 12155040, 12965376, 16206720, 19448064, 21608960, 24310080, 32413440, 38896128, 48620160, 64826880, 97240320, 194480640]

約数ペア:

[(1, 194480640), (2, 97240320), (3, 64826880), (4, 48620160), (5, 38896128), (6, 32413440), (8, 24310080), (9, 21608960), (10, 19448064), (12, 16206720), (15, 12965376), (16, 12155040), (18, 10804480), (20, 9724032), (23, 8455680), (24, 8103360), (30, 6482688), (32, 6077520), (36, 5402240), (40, 4862016), (45, 4321792), (46, 4227840), (48, 4051680), (60, 3241344), (64, 3038760), (69, 2818560), (72, 2701120), (80, 2431008), (90, 2160896), (92, 2113920), (96, 2025840), (115, 1691136), (120, 1620672), (128, 1519380), (138, 1409280), (144, 1350560), (160, 1215504), (180, 1080448), (184, 1056960), (192, 1012920), (207, 939520), (230, 845568), (240, 810336), (256, 759690), (276, 704640), (288, 675280), (320, 607752), (345, 563712), (360, 540224), (367, 529920), (368, 528480), (384, 506460), (414, 469760), (460, 422784), (480, 405168), (512, 379845), (552, 352320), (576, 337640), (640, 303876), (690, 281856), (720, 270112), (734, 264960), (736, 264240), (768, 253230), (828, 234880), (920, 211392), (960, 202584), (1035, 187904), (1101, 176640), (1104, 176160), (1152, 168820), (1280, 151938), (1380, 140928), (1440, 135056), (1468, 132480), (1472, 132120), (1536, 126615), (1656, 117440), (1835, 105984), (1840, 105696), (1920, 101292), (2070, 93952), (2202, 88320), (2208, 88080), (2304, 84410), (2560, 75969), (2760, 70464), (2880, 67528), (2936, 66240), (2944, 66060), (3303, 58880), (3312, 58720), (3670, 52992), (3680, 52848), (3840, 50646), (4140, 46976), (4404, 44160), (4416, 44040), (4608, 42205), (5505, 35328), (5520, 35232), (5760, 33764), (5872, 33120), (5888, 33030), (6606, 29440), (6624, 29360), (7340, 26496), (7360, 26424), (7680, 25323), (8280, 23488), (8441, 23040), (8808, 22080), (8832, 22020), (11010, 17664), (11040, 17616), (11520, 16882), (11744, 16560), (11776, 16515), (13212, 14720), (13248, 14680)]