122982440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23117}}^1$

素因数の和:23154

約数の個数: 64

約数和(自身を含む): 332899200

約数和(自身を除く): 209916760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 5320, 23117, 46234, 92468, 115585, 161819, 184936, 231170, 323638, 439223, 462340, 647276, 809095, 878446, 924680, 1294552, 1618190, 1756892, 2196115, 3074561, 3236380, 3513784, 4392230, 6149122, 6472760, 8784460, 12298244, 15372805, 17568920, 24596488, 30745610, 61491220, 122982440]

約数ペア:

[(1, 122982440), (2, 61491220), (4, 30745610), (5, 24596488), (7, 17568920), (8, 15372805), (10, 12298244), (14, 8784460), (19, 6472760), (20, 6149122), (28, 4392230), (35, 3513784), (38, 3236380), (40, 3074561), (56, 2196115), (70, 1756892), (76, 1618190), (95, 1294552), (133, 924680), (140, 878446), (152, 809095), (190, 647276), (266, 462340), (280, 439223), (380, 323638), (532, 231170), (665, 184936), (760, 161819), (1064, 115585), (1330, 92468), (2660, 46234), (5320, 23117)]