1520954032

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 120

約数和(自身を含む): 3322834944

約数和(自身を除く): 1801880912

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 103, 104, 127, 169, 172, 206, 208, 254, 338, 344, 412, 508, 559, 676, 688, 824, 1016, 1118, 1339, 1352, 1648, 1651, 2032, 2236, 2678, 2704, 3302, 4429, 4472, 5356, 5461, 6604, 7267, 8858, 8944, 10712, 10922, 13081, 13208, 14534, 17407, 17716, 21424, 21463, 21844, 26162, 26416, 29068, 34814, 35432, 42926, 43688, 52324, 57577, 58136, 69628, 70864, 70993, 85852, 87376, 104648, 115154, 116272, 139256, 141986, 170053, 171704, 209296, 230308, 278512, 283972, 340106, 343408, 460616, 562483, 567944, 680212, 748501, 921232, 922909, 1124966, 1135888, 1360424, 1497002, 1845818, 2210689, 2249932, 2720848, 2994004, 3691636, 4421378, 4499864, 5988008, 7312279, 7383272, 8842756, 8999728, 11976016, 14624558, 14766544, 17685512, 29249116, 35371024, 58498232, 95059627, 116996464, 190119254, 380238508, 760477016, 1520954032]

約数ペア:

[(1, 1520954032), (2, 760477016), (4, 380238508), (8, 190119254), (13, 116996464), (16, 95059627), (26, 58498232), (43, 35371024), (52, 29249116), (86, 17685512), (103, 14766544), (104, 14624558), (127, 11976016), (169, 8999728), (172, 8842756), (206, 7383272), (208, 7312279), (254, 5988008), (338, 4499864), (344, 4421378), (412, 3691636), (508, 2994004), (559, 2720848), (676, 2249932), (688, 2210689), (824, 1845818), (1016, 1497002), (1118, 1360424), (1339, 1135888), (1352, 1124966), (1648, 922909), (1651, 921232), (2032, 748501), (2236, 680212), (2678, 567944), (2704, 562483), (3302, 460616), (4429, 343408), (4472, 340106), (5356, 283972), (5461, 278512), (6604, 230308), (7267, 209296), (8858, 171704), (8944, 170053), (10712, 141986), (10922, 139256), (13081, 116272), (13208, 115154), (14534, 104648), (17407, 87376), (17716, 85852), (21424, 70993), (21463, 70864), (21844, 69628), (26162, 58136), (26416, 57577), (29068, 52324), (34814, 43688), (35432, 42926)]