70105280

素因数分解:

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

素因数の和:311

約数の個数: 168

約数和(自身を含む): 206398368

約数和(自身を除く): 136293088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 263, 272, 280, 320, 340, 392, 448, 476, 490, 526, 544, 560, 595, 680, 784, 833, 952, 980, 1052, 1088, 1120, 1190, 1315, 1360, 1568, 1666, 1841, 1904, 1960, 2104, 2240, 2380, 2630, 2720, 3136, 3332, 3682, 3808, 3920, 4165, 4208, 4471, 4760, 5260, 5440, 6664, 7364, 7616, 7840, 8330, 8416, 8942, 9205, 9520, 10520, 12887, 13328, 14728, 15680, 16660, 16832, 17884, 18410, 19040, 21040, 22355, 25774, 26656, 29456, 31297, 33320, 35768, 36820, 38080, 42080, 44710, 51548, 53312, 58912, 62594, 64435, 66640, 71536, 73640, 84160, 89420, 103096, 117824, 125188, 128870, 133280, 143072, 147280, 156485, 178840, 206192, 219079, 250376, 257740, 266560, 286144, 294560, 312970, 357680, 412384, 438158, 500752, 515480, 589120, 625940, 715360, 824768, 876316, 1001504, 1030960, 1095395, 1251880, 1430720, 1752632, 2003008, 2061920, 2190790, 2503760, 3505264, 4123840, 4381580, 5007520, 7010528, 8763160, 10015040, 14021056, 17526320, 35052640, 70105280]

約数ペア:

[(1, 70105280), (2, 35052640), (4, 17526320), (5, 14021056), (7, 10015040), (8, 8763160), (10, 7010528), (14, 5007520), (16, 4381580), (17, 4123840), (20, 3505264), (28, 2503760), (32, 2190790), (34, 2061920), (35, 2003008), (40, 1752632), (49, 1430720), (56, 1251880), (64, 1095395), (68, 1030960), (70, 1001504), (80, 876316), (85, 824768), (98, 715360), (112, 625940), (119, 589120), (136, 515480), (140, 500752), (160, 438158), (170, 412384), (196, 357680), (224, 312970), (238, 294560), (245, 286144), (263, 266560), (272, 257740), (280, 250376), (320, 219079), (340, 206192), (392, 178840), (448, 156485), (476, 147280), (490, 143072), (526, 133280), (544, 128870), (560, 125188), (595, 117824), (680, 103096), (784, 89420), (833, 84160), (952, 73640), (980, 71536), (1052, 66640), (1088, 64435), (1120, 62594), (1190, 58912), (1315, 53312), (1360, 51548), (1568, 44710), (1666, 42080), (1841, 38080), (1904, 36820), (1960, 35768), (2104, 33320), (2240, 31297), (2380, 29456), (2630, 26656), (2720, 25774), (3136, 22355), (3332, 21040), (3682, 19040), (3808, 18410), (3920, 17884), (4165, 16832), (4208, 16660), (4471, 15680), (4760, 14728), (5260, 13328), (5440, 12887), (6664, 10520), (7364, 9520), (7616, 9205), (7840, 8942), (8330, 8416)]