2709237440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13291}}^1$

素因数の和:13335

約数の個数: 168

約数和(自身を含む): 8082546192

約数和(自身を除く): 5373308752

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3920, 4160, 5096, 5824, 6370, 7280, 7840, 10192, 12740, 13291, 14560, 15680, 20384, 25480, 26582, 29120, 40768, 50960, 53164, 66455, 93037, 101920, 106328, 132910, 172783, 186074, 203840, 212656, 265820, 345566, 372148, 425312, 465185, 531640, 651259, 691132, 744296, 850624, 863915, 930370, 1063280, 1209481, 1302518, 1382264, 1488592, 1727830, 1860740, 2126560, 2418962, 2605036, 2764528, 2977184, 3256295, 3455660, 3721480, 4253120, 4837924, 5210072, 5529056, 5954368, 6047405, 6512590, 6911320, 7442960, 8466367, 9675848, 10420144, 11058112, 12094810, 13025180, 13822640, 14885920, 16932734, 19351696, 20840288, 24189620, 26050360, 27645280, 29771840, 33865468, 38703392, 41680576, 42331835, 48379240, 52100720, 55290560, 67730936, 77406784, 84663670, 96758480, 104201440, 135461872, 169327340, 193516960, 208402880, 270923744, 338654680, 387033920, 541847488, 677309360, 1354618720, 2709237440]

約数ペア:

[(1, 2709237440), (2, 1354618720), (4, 677309360), (5, 541847488), (7, 387033920), (8, 338654680), (10, 270923744), (13, 208402880), (14, 193516960), (16, 169327340), (20, 135461872), (26, 104201440), (28, 96758480), (32, 84663670), (35, 77406784), (40, 67730936), (49, 55290560), (52, 52100720), (56, 48379240), (64, 42331835), (65, 41680576), (70, 38703392), (80, 33865468), (91, 29771840), (98, 27645280), (104, 26050360), (112, 24189620), (130, 20840288), (140, 19351696), (160, 16932734), (182, 14885920), (196, 13822640), (208, 13025180), (224, 12094810), (245, 11058112), (260, 10420144), (280, 9675848), (320, 8466367), (364, 7442960), (392, 6911320), (416, 6512590), (448, 6047405), (455, 5954368), (490, 5529056), (520, 5210072), (560, 4837924), (637, 4253120), (728, 3721480), (784, 3455660), (832, 3256295), (910, 2977184), (980, 2764528), (1040, 2605036), (1120, 2418962), (1274, 2126560), (1456, 1860740), (1568, 1727830), (1820, 1488592), (1960, 1382264), (2080, 1302518), (2240, 1209481), (2548, 1063280), (2912, 930370), (3136, 863915), (3185, 850624), (3640, 744296), (3920, 691132), (4160, 651259), (5096, 531640), (5824, 465185), (6370, 425312), (7280, 372148), (7840, 345566), (10192, 265820), (12740, 212656), (13291, 203840), (14560, 186074), (15680, 172783), (20384, 132910), (25480, 106328), (26582, 101920), (29120, 93037), (40768, 66455), (50960, 53164)]