66759360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:570

約数の個数: 112

約数和(自身を含む): 213640416

約数和(自身を除く): 146881056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 353, 394, 480, 591, 706, 788, 960, 985, 1059, 1182, 1412, 1576, 1765, 1970, 2118, 2364, 2824, 2955, 3152, 3530, 3940, 4236, 4728, 5295, 5648, 5910, 6304, 7060, 7880, 8472, 9456, 10590, 11296, 11820, 12608, 14120, 15760, 16944, 18912, 21180, 22592, 23640, 28240, 31520, 33888, 37824, 42360, 47280, 56480, 63040, 67776, 69541, 84720, 94560, 112960, 139082, 169440, 189120, 208623, 278164, 338880, 347705, 417246, 556328, 695410, 834492, 1043115, 1112656, 1390820, 1668984, 2086230, 2225312, 2781640, 3337968, 4172460, 4450624, 5563280, 6675936, 8344920, 11126560, 13351872, 16689840, 22253120, 33379680, 66759360]

約数ペア:

[(1, 66759360), (2, 33379680), (3, 22253120), (4, 16689840), (5, 13351872), (6, 11126560), (8, 8344920), (10, 6675936), (12, 5563280), (15, 4450624), (16, 4172460), (20, 3337968), (24, 2781640), (30, 2225312), (32, 2086230), (40, 1668984), (48, 1390820), (60, 1112656), (64, 1043115), (80, 834492), (96, 695410), (120, 556328), (160, 417246), (192, 347705), (197, 338880), (240, 278164), (320, 208623), (353, 189120), (394, 169440), (480, 139082), (591, 112960), (706, 94560), (788, 84720), (960, 69541), (985, 67776), (1059, 63040), (1182, 56480), (1412, 47280), (1576, 42360), (1765, 37824), (1970, 33888), (2118, 31520), (2364, 28240), (2824, 23640), (2955, 22592), (3152, 21180), (3530, 18912), (3940, 16944), (4236, 15760), (4728, 14120), (5295, 12608), (5648, 11820), (5910, 11296), (6304, 10590), (7060, 9456), (7880, 8472)]