270755840

素因数分解:

$2^{11}\times 5^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:357

約数の個数: 96

約数和(自身を含む): 657788040

約数和(自身を除く): 387032200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 137, 160, 193, 256, 274, 320, 386, 512, 548, 640, 685, 772, 965, 1024, 1096, 1280, 1370, 1544, 1930, 2048, 2192, 2560, 2740, 3088, 3860, 4384, 5120, 5480, 6176, 7720, 8768, 10240, 10960, 12352, 15440, 17536, 21920, 24704, 26441, 30880, 35072, 43840, 49408, 52882, 61760, 70144, 87680, 98816, 105764, 123520, 132205, 140288, 175360, 197632, 211528, 247040, 264410, 280576, 350720, 395264, 423056, 494080, 528820, 701440, 846112, 988160, 1057640, 1402880, 1692224, 1976320, 2115280, 3384448, 4230560, 6768896, 8461120, 13537792, 16922240, 27075584, 33844480, 54151168, 67688960, 135377920, 270755840]

約数ペア:

[(1, 270755840), (2, 135377920), (4, 67688960), (5, 54151168), (8, 33844480), (10, 27075584), (16, 16922240), (20, 13537792), (32, 8461120), (40, 6768896), (64, 4230560), (80, 3384448), (128, 2115280), (137, 1976320), (160, 1692224), (193, 1402880), (256, 1057640), (274, 988160), (320, 846112), (386, 701440), (512, 528820), (548, 494080), (640, 423056), (685, 395264), (772, 350720), (965, 280576), (1024, 264410), (1096, 247040), (1280, 211528), (1370, 197632), (1544, 175360), (1930, 140288), (2048, 132205), (2192, 123520), (2560, 105764), (2740, 98816), (3088, 87680), (3860, 70144), (4384, 61760), (5120, 52882), (5480, 49408), (6176, 43840), (7720, 35072), (8768, 30880), (10240, 26441), (10960, 24704), (12352, 21920), (15440, 17536)]