67185440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 182891520

約数和(自身を除く): 115706080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 223, 224, 269, 280, 446, 538, 560, 892, 1076, 1115, 1120, 1345, 1561, 1784, 1883, 2152, 2230, 2690, 3122, 3568, 3766, 4304, 4460, 5380, 6244, 7136, 7532, 7805, 8608, 8920, 9415, 10760, 12488, 15064, 15610, 17840, 18830, 21520, 24976, 30128, 31220, 35680, 37660, 43040, 49952, 59987, 60256, 62440, 75320, 119974, 124880, 150640, 239948, 249760, 299935, 301280, 419909, 479896, 599870, 839818, 959792, 1199740, 1679636, 1919584, 2099545, 2399480, 3359272, 4199090, 4798960, 6718544, 8398180, 9597920, 13437088, 16796360, 33592720, 67185440]

約数ペア:

[(1, 67185440), (2, 33592720), (4, 16796360), (5, 13437088), (7, 9597920), (8, 8398180), (10, 6718544), (14, 4798960), (16, 4199090), (20, 3359272), (28, 2399480), (32, 2099545), (35, 1919584), (40, 1679636), (56, 1199740), (70, 959792), (80, 839818), (112, 599870), (140, 479896), (160, 419909), (223, 301280), (224, 299935), (269, 249760), (280, 239948), (446, 150640), (538, 124880), (560, 119974), (892, 75320), (1076, 62440), (1115, 60256), (1120, 59987), (1345, 49952), (1561, 43040), (1784, 37660), (1883, 35680), (2152, 31220), (2230, 30128), (2690, 24976), (3122, 21520), (3568, 18830), (3766, 17840), (4304, 15610), (4460, 15064), (5380, 12488), (6244, 10760), (7136, 9415), (7532, 8920), (7805, 8608)]