130195520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 224

約数和(自身を含む): 405554688

約数和(自身を除く): 275359168

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 263, 272, 280, 320, 340, 364, 416, 442, 448, 455, 476, 520, 526, 544, 560, 595, 680, 728, 832, 884, 910, 952, 1040, 1052, 1088, 1105, 1120, 1190, 1315, 1360, 1456, 1547, 1768, 1820, 1841, 1904, 2080, 2104, 2210, 2240, 2380, 2630, 2720, 2912, 3094, 3419, 3536, 3640, 3682, 3808, 4160, 4208, 4420, 4471, 4760, 5260, 5440, 5824, 6188, 6838, 7072, 7280, 7364, 7616, 7735, 8416, 8840, 8942, 9205, 9520, 10520, 12376, 13676, 14144, 14560, 14728, 15470, 16832, 17095, 17680, 17884, 18410, 19040, 21040, 22355, 23933, 24752, 27352, 29120, 29456, 30940, 31297, 34190, 35360, 35768, 36820, 38080, 42080, 44710, 47866, 49504, 54704, 58123, 58912, 61880, 62594, 68380, 70720, 71536, 73640, 84160, 89420, 95732, 99008, 109408, 116246, 117824, 119665, 123760, 125188, 136760, 143072, 147280, 156485, 178840, 191464, 218816, 232492, 239330, 247520, 250376, 273520, 286144, 290615, 294560, 312970, 357680, 382928, 406861, 464984, 478660, 495040, 500752, 547040, 581230, 589120, 625940, 715360, 765856, 813722, 929968, 957320, 1001504, 1094080, 1162460, 1251880, 1430720, 1531712, 1627444, 1859936, 1914640, 2003008, 2034305, 2324920, 2503760, 3254888, 3719872, 3829280, 4068610, 4649840, 5007520, 6509776, 7658560, 8137220, 9299680, 10015040, 13019552, 16274440, 18599360, 26039104, 32548880, 65097760, 130195520]

約数ペア:

[(1, 130195520), (2, 65097760), (4, 32548880), (5, 26039104), (7, 18599360), (8, 16274440), (10, 13019552), (13, 10015040), (14, 9299680), (16, 8137220), (17, 7658560), (20, 6509776), (26, 5007520), (28, 4649840), (32, 4068610), (34, 3829280), (35, 3719872), (40, 3254888), (52, 2503760), (56, 2324920), (64, 2034305), (65, 2003008), (68, 1914640), (70, 1859936), (80, 1627444), (85, 1531712), (91, 1430720), (104, 1251880), (112, 1162460), (119, 1094080), (130, 1001504), (136, 957320), (140, 929968), (160, 813722), (170, 765856), (182, 715360), (208, 625940), (221, 589120), (224, 581230), (238, 547040), (260, 500752), (263, 495040), (272, 478660), (280, 464984), (320, 406861), (340, 382928), (364, 357680), (416, 312970), (442, 294560), (448, 290615), (455, 286144), (476, 273520), (520, 250376), (526, 247520), (544, 239330), (560, 232492), (595, 218816), (680, 191464), (728, 178840), (832, 156485), (884, 147280), (910, 143072), (952, 136760), (1040, 125188), (1052, 123760), (1088, 119665), (1105, 117824), (1120, 116246), (1190, 109408), (1315, 99008), (1360, 95732), (1456, 89420), (1547, 84160), (1768, 73640), (1820, 71536), (1841, 70720), (1904, 68380), (2080, 62594), (2104, 61880), (2210, 58912), (2240, 58123), (2380, 54704), (2630, 49504), (2720, 47866), (2912, 44710), (3094, 42080), (3419, 38080), (3536, 36820), (3640, 35768), (3682, 35360), (3808, 34190), (4160, 31297), (4208, 30940), (4420, 29456), (4471, 29120), (4760, 27352), (5260, 24752), (5440, 23933), (5824, 22355), (6188, 21040), (6838, 19040), (7072, 18410), (7280, 17884), (7364, 17680), (7616, 17095), (7735, 16832), (8416, 15470), (8840, 14728), (8942, 14560), (9205, 14144), (9520, 13676), (10520, 12376)]