2712898720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1181}}^1$

素因数の和:1503

約数の個数: 144

約数和(自身を含む): 7487407368

約数和(自身を除く): 4774508648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 293, 392, 490, 560, 586, 784, 980, 1120, 1172, 1181, 1465, 1568, 1960, 2051, 2344, 2362, 2930, 3920, 4102, 4688, 4724, 5860, 5905, 7840, 8204, 8267, 9376, 9448, 10255, 11720, 11810, 14357, 16408, 16534, 18896, 20510, 23440, 23620, 28714, 32816, 33068, 37792, 41020, 41335, 46880, 47240, 57428, 57869, 65632, 66136, 71785, 82040, 82670, 94480, 114856, 115738, 132272, 143570, 164080, 165340, 188960, 229712, 231476, 264544, 287140, 289345, 328160, 330680, 346033, 459424, 462952, 574280, 578690, 661360, 692066, 925904, 1148560, 1157380, 1322720, 1384132, 1730165, 1851808, 2297120, 2314760, 2422231, 2768264, 3460330, 4629520, 4844462, 5536528, 6920660, 9259040, 9688924, 11073056, 12111155, 13841320, 16955617, 19377848, 24222310, 27682640, 33911234, 38755696, 48444620, 55365280, 67822468, 77511392, 84778085, 96889240, 135644936, 169556170, 193778480, 271289872, 339112340, 387556960, 542579744, 678224680, 1356449360, 2712898720]

約数ペア:

[(1, 2712898720), (2, 1356449360), (4, 678224680), (5, 542579744), (7, 387556960), (8, 339112340), (10, 271289872), (14, 193778480), (16, 169556170), (20, 135644936), (28, 96889240), (32, 84778085), (35, 77511392), (40, 67822468), (49, 55365280), (56, 48444620), (70, 38755696), (80, 33911234), (98, 27682640), (112, 24222310), (140, 19377848), (160, 16955617), (196, 13841320), (224, 12111155), (245, 11073056), (280, 9688924), (293, 9259040), (392, 6920660), (490, 5536528), (560, 4844462), (586, 4629520), (784, 3460330), (980, 2768264), (1120, 2422231), (1172, 2314760), (1181, 2297120), (1465, 1851808), (1568, 1730165), (1960, 1384132), (2051, 1322720), (2344, 1157380), (2362, 1148560), (2930, 925904), (3920, 692066), (4102, 661360), (4688, 578690), (4724, 574280), (5860, 462952), (5905, 459424), (7840, 346033), (8204, 330680), (8267, 328160), (9376, 289345), (9448, 287140), (10255, 264544), (11720, 231476), (11810, 229712), (14357, 188960), (16408, 165340), (16534, 164080), (18896, 143570), (20510, 132272), (23440, 115738), (23620, 114856), (28714, 94480), (32816, 82670), (33068, 82040), (37792, 71785), (41020, 66136), (41335, 65632), (46880, 57869), (47240, 57428)]