270677440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:746

約数の個数: 112

約数和(自身を含む): 709720704

約数和(自身を除く): 439043264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 131, 160, 176, 220, 262, 320, 352, 440, 524, 587, 655, 704, 880, 1048, 1174, 1310, 1441, 1760, 2096, 2348, 2620, 2882, 2935, 3520, 4192, 4696, 5240, 5764, 5870, 6457, 7205, 8384, 9392, 10480, 11528, 11740, 12914, 14410, 18784, 20960, 23056, 23480, 25828, 28820, 32285, 37568, 41920, 46112, 46960, 51656, 57640, 64570, 76897, 92224, 93920, 103312, 115280, 129140, 153794, 187840, 206624, 230560, 258280, 307588, 384485, 413248, 461120, 516560, 615176, 768970, 845867, 1033120, 1230352, 1537940, 1691734, 2066240, 2460704, 3075880, 3383468, 4229335, 4921408, 6151760, 6766936, 8458670, 12303520, 13533872, 16917340, 24607040, 27067744, 33834680, 54135488, 67669360, 135338720, 270677440]

約数ペア:

[(1, 270677440), (2, 135338720), (4, 67669360), (5, 54135488), (8, 33834680), (10, 27067744), (11, 24607040), (16, 16917340), (20, 13533872), (22, 12303520), (32, 8458670), (40, 6766936), (44, 6151760), (55, 4921408), (64, 4229335), (80, 3383468), (88, 3075880), (110, 2460704), (131, 2066240), (160, 1691734), (176, 1537940), (220, 1230352), (262, 1033120), (320, 845867), (352, 768970), (440, 615176), (524, 516560), (587, 461120), (655, 413248), (704, 384485), (880, 307588), (1048, 258280), (1174, 230560), (1310, 206624), (1441, 187840), (1760, 153794), (2096, 129140), (2348, 115280), (2620, 103312), (2882, 93920), (2935, 92224), (3520, 76897), (4192, 64570), (4696, 57640), (5240, 51656), (5764, 46960), (5870, 46112), (6457, 41920), (7205, 37568), (8384, 32285), (9392, 28820), (10480, 25828), (11528, 23480), (11740, 23056), (12914, 20960), (14410, 18784)]