65097760

素因数分解:

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

素因数の和:315

約数の個数: 192

約数和(自身を含む): 201180672

約数和(自身を除く): 136082912

約数列:

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

約数ペア:

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