57660680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 164263680

約数和(自身を除く): 106603000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 97, 110, 140, 154, 193, 194, 220, 280, 308, 385, 386, 388, 440, 485, 616, 679, 770, 772, 776, 965, 970, 1067, 1351, 1358, 1540, 1544, 1930, 1940, 2123, 2134, 2702, 2716, 3080, 3395, 3860, 3880, 4246, 4268, 5335, 5404, 5432, 6755, 6790, 7469, 7720, 8492, 8536, 10615, 10670, 10808, 13510, 13580, 14861, 14938, 16984, 18721, 21230, 21340, 27020, 27160, 29722, 29876, 37345, 37442, 42460, 42680, 54040, 59444, 59752, 74305, 74690, 74884, 84920, 93605, 118888, 131047, 148610, 149380, 149768, 187210, 205931, 262094, 297220, 298760, 374420, 411862, 524188, 594440, 655235, 748840, 823724, 1029655, 1048376, 1310470, 1441517, 1647448, 2059310, 2620940, 2883034, 4118620, 5241880, 5766068, 7207585, 8237240, 11532136, 14415170, 28830340, 57660680]

約数ペア:

[(1, 57660680), (2, 28830340), (4, 14415170), (5, 11532136), (7, 8237240), (8, 7207585), (10, 5766068), (11, 5241880), (14, 4118620), (20, 2883034), (22, 2620940), (28, 2059310), (35, 1647448), (40, 1441517), (44, 1310470), (55, 1048376), (56, 1029655), (70, 823724), (77, 748840), (88, 655235), (97, 594440), (110, 524188), (140, 411862), (154, 374420), (193, 298760), (194, 297220), (220, 262094), (280, 205931), (308, 187210), (385, 149768), (386, 149380), (388, 148610), (440, 131047), (485, 118888), (616, 93605), (679, 84920), (770, 74884), (772, 74690), (776, 74305), (965, 59752), (970, 59444), (1067, 54040), (1351, 42680), (1358, 42460), (1540, 37442), (1544, 37345), (1930, 29876), (1940, 29722), (2123, 27160), (2134, 27020), (2702, 21340), (2716, 21230), (3080, 18721), (3395, 16984), (3860, 14938), (3880, 14861), (4246, 13580), (4268, 13510), (5335, 10808), (5404, 10670), (5432, 10615), (6755, 8536), (6790, 8492), (7469, 7720)]