15702294520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1\times {\mathrm{1117}}^1$

素因数の和:1925

約数の個数: 128

約数和(自身を含む): 39526755840

約数和(自身を除く): 23824461320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 86, 88, 110, 172, 215, 220, 344, 430, 440, 473, 743, 860, 946, 1117, 1486, 1720, 1892, 2234, 2365, 2972, 3715, 3784, 4468, 4730, 5585, 5944, 7430, 8173, 8936, 9460, 11170, 12287, 14860, 16346, 18920, 22340, 24574, 29720, 31949, 32692, 40865, 44680, 48031, 49148, 61435, 63898, 65384, 81730, 96062, 98296, 122870, 127796, 159745, 163460, 192124, 240155, 245740, 255592, 319490, 326920, 351439, 384248, 480310, 491480, 528341, 638980, 702878, 829931, 960620, 1056682, 1277960, 1405756, 1659862, 1757195, 1921240, 2113364, 2641705, 2811512, 3319724, 3514390, 4149655, 4226728, 5283410, 6639448, 7028780, 8299310, 9129241, 10566820, 14057560, 16598620, 18258482, 21133640, 33197240, 35687033, 36516964, 45646205, 71374066, 73033928, 91292410, 142748132, 178435165, 182584820, 285496264, 356870330, 365169640, 392557363, 713740660, 785114726, 1427481320, 1570229452, 1962786815, 3140458904, 3925573630, 7851147260, 15702294520]

約数ペア:

[(1, 15702294520), (2, 7851147260), (4, 3925573630), (5, 3140458904), (8, 1962786815), (10, 1570229452), (11, 1427481320), (20, 785114726), (22, 713740660), (40, 392557363), (43, 365169640), (44, 356870330), (55, 285496264), (86, 182584820), (88, 178435165), (110, 142748132), (172, 91292410), (215, 73033928), (220, 71374066), (344, 45646205), (430, 36516964), (440, 35687033), (473, 33197240), (743, 21133640), (860, 18258482), (946, 16598620), (1117, 14057560), (1486, 10566820), (1720, 9129241), (1892, 8299310), (2234, 7028780), (2365, 6639448), (2972, 5283410), (3715, 4226728), (3784, 4149655), (4468, 3514390), (4730, 3319724), (5585, 2811512), (5944, 2641705), (7430, 2113364), (8173, 1921240), (8936, 1757195), (9460, 1659862), (11170, 1405756), (12287, 1277960), (14860, 1056682), (16346, 960620), (18920, 829931), (22340, 702878), (24574, 638980), (29720, 528341), (31949, 491480), (32692, 480310), (40865, 384248), (44680, 351439), (48031, 326920), (49148, 319490), (61435, 255592), (63898, 245740), (65384, 240155), (81730, 192124), (96062, 163460), (98296, 159745), (122870, 127796)]