172609360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4041

約数の個数: 120

約数和(自身を含む): 509404896

約数和(自身を除く): 336795536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4003, 4312, 5390, 6160, 8006, 8624, 10780, 16012, 20015, 21560, 28021, 32024, 40030, 43120, 44033, 56042, 64048, 80060, 88066, 112084, 140105, 160120, 176132, 196147, 220165, 224168, 280210, 308231, 320240, 352264, 392294, 440330, 448336, 560420, 616462, 704528, 784588, 880660, 980735, 1120840, 1232924, 1541155, 1569176, 1761320, 1961470, 2157617, 2241680, 2465848, 3082310, 3138352, 3522640, 3922940, 4315234, 4931696, 6164620, 7845880, 8630468, 10788085, 12329240, 15691760, 17260936, 21576170, 24658480, 34521872, 43152340, 86304680, 172609360]

約数ペア:

[(1, 172609360), (2, 86304680), (4, 43152340), (5, 34521872), (7, 24658480), (8, 21576170), (10, 17260936), (11, 15691760), (14, 12329240), (16, 10788085), (20, 8630468), (22, 7845880), (28, 6164620), (35, 4931696), (40, 4315234), (44, 3922940), (49, 3522640), (55, 3138352), (56, 3082310), (70, 2465848), (77, 2241680), (80, 2157617), (88, 1961470), (98, 1761320), (110, 1569176), (112, 1541155), (140, 1232924), (154, 1120840), (176, 980735), (196, 880660), (220, 784588), (245, 704528), (280, 616462), (308, 560420), (385, 448336), (392, 440330), (440, 392294), (490, 352264), (539, 320240), (560, 308231), (616, 280210), (770, 224168), (784, 220165), (880, 196147), (980, 176132), (1078, 160120), (1232, 140105), (1540, 112084), (1960, 88066), (2156, 80060), (2695, 64048), (3080, 56042), (3920, 44033), (4003, 43120), (4312, 40030), (5390, 32024), (6160, 28021), (8006, 21560), (8624, 20015), (10780, 16012)]