163285360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1931}}^1$

素因数の和:2102

約数の個数: 80

約数和(自身を含む): 436972032

約数和(自身を除く): 273686672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1057, 1208, 1510, 1931, 2114, 2416, 3020, 3862, 4228, 5285, 6040, 7724, 8456, 9655, 10570, 12080, 13517, 15448, 16912, 19310, 21140, 27034, 30896, 38620, 42280, 54068, 67585, 77240, 84560, 108136, 135170, 154480, 216272, 270340, 291581, 540680, 583162, 1081360, 1166324, 1457905, 2041067, 2332648, 2915810, 4082134, 4665296, 5831620, 8164268, 10205335, 11663240, 16328536, 20410670, 23326480, 32657072, 40821340, 81642680, 163285360]

約数ペア:

[(1, 163285360), (2, 81642680), (4, 40821340), (5, 32657072), (7, 23326480), (8, 20410670), (10, 16328536), (14, 11663240), (16, 10205335), (20, 8164268), (28, 5831620), (35, 4665296), (40, 4082134), (56, 2915810), (70, 2332648), (80, 2041067), (112, 1457905), (140, 1166324), (151, 1081360), (280, 583162), (302, 540680), (560, 291581), (604, 270340), (755, 216272), (1057, 154480), (1208, 135170), (1510, 108136), (1931, 84560), (2114, 77240), (2416, 67585), (3020, 54068), (3862, 42280), (4228, 38620), (5285, 30896), (6040, 27034), (7724, 21140), (8456, 19310), (9655, 16912), (10570, 15448), (12080, 13517)]