181276480

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1$

素因数の和:1093

約数の個数: 168

約数和(自身を含む): 548310816

約数和(自身を除く): 367034336

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 320, 352, 385, 392, 440, 448, 490, 539, 560, 616, 704, 770, 784, 880, 980, 1051, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2102, 2156, 2240, 2464, 2695, 3080, 3136, 3520, 3920, 4204, 4312, 4928, 5255, 5390, 6160, 7357, 7840, 8408, 8624, 10510, 10780, 11561, 12320, 14714, 15680, 16816, 17248, 21020, 21560, 23122, 24640, 29428, 33632, 34496, 36785, 42040, 43120, 46244, 51499, 57805, 58856, 67264, 73570, 80927, 84080, 86240, 92488, 102998, 115610, 117712, 147140, 161854, 168160, 172480, 184976, 205996, 231220, 235424, 257495, 294280, 323708, 336320, 369952, 404635, 411992, 462440, 470848, 514990, 566489, 588560, 647416, 739904, 809270, 823984, 924880, 1029980, 1132978, 1177120, 1294832, 1618540, 1647968, 1849760, 2059960, 2265956, 2354240, 2589664, 2832445, 3237080, 3295936, 3699520, 4119920, 4531912, 5179328, 5664890, 6474160, 8239840, 9063824, 11329780, 12948320, 16479680, 18127648, 22659560, 25896640, 36255296, 45319120, 90638240, 181276480]

約数ペア:

[(1, 181276480), (2, 90638240), (4, 45319120), (5, 36255296), (7, 25896640), (8, 22659560), (10, 18127648), (11, 16479680), (14, 12948320), (16, 11329780), (20, 9063824), (22, 8239840), (28, 6474160), (32, 5664890), (35, 5179328), (40, 4531912), (44, 4119920), (49, 3699520), (55, 3295936), (56, 3237080), (64, 2832445), (70, 2589664), (77, 2354240), (80, 2265956), (88, 2059960), (98, 1849760), (110, 1647968), (112, 1618540), (140, 1294832), (154, 1177120), (160, 1132978), (176, 1029980), (196, 924880), (220, 823984), (224, 809270), (245, 739904), (280, 647416), (308, 588560), (320, 566489), (352, 514990), (385, 470848), (392, 462440), (440, 411992), (448, 404635), (490, 369952), (539, 336320), (560, 323708), (616, 294280), (704, 257495), (770, 235424), (784, 231220), (880, 205996), (980, 184976), (1051, 172480), (1078, 168160), (1120, 161854), (1232, 147140), (1540, 117712), (1568, 115610), (1760, 102998), (1960, 92488), (2102, 86240), (2156, 84080), (2240, 80927), (2464, 73570), (2695, 67264), (3080, 58856), (3136, 57805), (3520, 51499), (3920, 46244), (4204, 43120), (4312, 42040), (4928, 36785), (5255, 34496), (5390, 33632), (6160, 29428), (7357, 24640), (7840, 23122), (8408, 21560), (8624, 21020), (10510, 17248), (10780, 16816), (11561, 15680), (12320, 14714)]