56767480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2633}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 162149040

約数和(自身を除く): 105381560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2633, 2695, 3080, 4312, 5266, 5390, 10532, 10780, 13165, 18431, 21064, 21560, 26330, 28963, 36862, 52660, 57926, 73724, 92155, 105320, 115852, 129017, 144815, 147448, 184310, 202741, 231704, 258034, 289630, 368620, 405482, 516068, 579260, 645085, 737240, 810964, 1013705, 1032136, 1158520, 1290170, 1419187, 1621928, 2027410, 2580340, 2838374, 4054820, 5160680, 5676748, 7095935, 8109640, 11353496, 14191870, 28383740, 56767480]

約数ペア:

[(1, 56767480), (2, 28383740), (4, 14191870), (5, 11353496), (7, 8109640), (8, 7095935), (10, 5676748), (11, 5160680), (14, 4054820), (20, 2838374), (22, 2580340), (28, 2027410), (35, 1621928), (40, 1419187), (44, 1290170), (49, 1158520), (55, 1032136), (56, 1013705), (70, 810964), (77, 737240), (88, 645085), (98, 579260), (110, 516068), (140, 405482), (154, 368620), (196, 289630), (220, 258034), (245, 231704), (280, 202741), (308, 184310), (385, 147448), (392, 144815), (440, 129017), (490, 115852), (539, 105320), (616, 92155), (770, 73724), (980, 57926), (1078, 52660), (1540, 36862), (1960, 28963), (2156, 26330), (2633, 21560), (2695, 21064), (3080, 18431), (4312, 13165), (5266, 10780), (5390, 10532)]