1574256120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1901}}^1$

素因数の和:2085

約数の個数: 128

約数和(自身を含む): 4842339840

約数和(自身を除く): 3268083720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 103, 120, 134, 201, 206, 268, 309, 335, 402, 412, 515, 536, 618, 670, 804, 824, 1005, 1030, 1236, 1340, 1545, 1608, 1901, 2010, 2060, 2472, 2680, 3090, 3802, 4020, 4120, 5703, 6180, 6901, 7604, 8040, 9505, 11406, 12360, 13802, 15208, 19010, 20703, 22812, 27604, 28515, 34505, 38020, 41406, 45624, 55208, 57030, 69010, 76040, 82812, 103515, 114060, 127367, 138020, 165624, 195803, 207030, 228120, 254734, 276040, 382101, 391606, 414060, 509468, 587409, 636835, 764202, 783212, 828120, 979015, 1018936, 1174818, 1273670, 1528404, 1566424, 1910505, 1958030, 2349636, 2547340, 2937045, 3056808, 3821010, 3916060, 4699272, 5094680, 5874090, 7642020, 7832120, 11748180, 13118801, 15284040, 23496360, 26237602, 39356403, 52475204, 65594005, 78712806, 104950408, 131188010, 157425612, 196782015, 262376020, 314851224, 393564030, 524752040, 787128060, 1574256120]

約数ペア:

[(1, 1574256120), (2, 787128060), (3, 524752040), (4, 393564030), (5, 314851224), (6, 262376020), (8, 196782015), (10, 157425612), (12, 131188010), (15, 104950408), (20, 78712806), (24, 65594005), (30, 52475204), (40, 39356403), (60, 26237602), (67, 23496360), (103, 15284040), (120, 13118801), (134, 11748180), (201, 7832120), (206, 7642020), (268, 5874090), (309, 5094680), (335, 4699272), (402, 3916060), (412, 3821010), (515, 3056808), (536, 2937045), (618, 2547340), (670, 2349636), (804, 1958030), (824, 1910505), (1005, 1566424), (1030, 1528404), (1236, 1273670), (1340, 1174818), (1545, 1018936), (1608, 979015), (1901, 828120), (2010, 783212), (2060, 764202), (2472, 636835), (2680, 587409), (3090, 509468), (3802, 414060), (4020, 391606), (4120, 382101), (5703, 276040), (6180, 254734), (6901, 228120), (7604, 207030), (8040, 195803), (9505, 165624), (11406, 138020), (12360, 127367), (13802, 114060), (15208, 103515), (19010, 82812), (20703, 76040), (22812, 69010), (27604, 57030), (28515, 55208), (34505, 45624), (38020, 41406)]