135742960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 336889152

約数和(自身を除く): 201146192

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 151, 170, 272, 302, 340, 604, 661, 680, 755, 1208, 1322, 1360, 1510, 2416, 2567, 2644, 3020, 3305, 5134, 5288, 6040, 6610, 10268, 10576, 11237, 12080, 12835, 13220, 20536, 22474, 25670, 26440, 41072, 44948, 51340, 52880, 56185, 89896, 99811, 102680, 112370, 179792, 199622, 205360, 224740, 399244, 449480, 499055, 798488, 898960, 998110, 1596976, 1696787, 1996220, 3393574, 3992440, 6787148, 7984880, 8483935, 13574296, 16967870, 27148592, 33935740, 67871480, 135742960]

約数ペア:

[(1, 135742960), (2, 67871480), (4, 33935740), (5, 27148592), (8, 16967870), (10, 13574296), (16, 8483935), (17, 7984880), (20, 6787148), (34, 3992440), (40, 3393574), (68, 1996220), (80, 1696787), (85, 1596976), (136, 998110), (151, 898960), (170, 798488), (272, 499055), (302, 449480), (340, 399244), (604, 224740), (661, 205360), (680, 199622), (755, 179792), (1208, 112370), (1322, 102680), (1360, 99811), (1510, 89896), (2416, 56185), (2567, 52880), (2644, 51340), (3020, 44948), (3305, 41072), (5134, 26440), (5288, 25670), (6040, 22474), (6610, 20536), (10268, 13220), (10576, 12835), (11237, 12080)]