135782240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:636

約数の個数: 96

約数和(自身を含む): 352719360

約数和(自身を除く): 216937120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 179, 220, 352, 358, 431, 440, 716, 862, 880, 895, 1432, 1724, 1760, 1790, 1969, 2155, 2864, 3448, 3580, 3938, 4310, 4741, 5728, 6896, 7160, 7876, 8620, 9482, 9845, 13792, 14320, 15752, 17240, 18964, 19690, 23705, 28640, 31504, 34480, 37928, 39380, 47410, 63008, 68960, 75856, 77149, 78760, 94820, 151712, 154298, 157520, 189640, 308596, 315040, 379280, 385745, 617192, 758560, 771490, 848639, 1234384, 1542980, 1697278, 2468768, 3085960, 3394556, 4243195, 6171920, 6789112, 8486390, 12343840, 13578224, 16972780, 27156448, 33945560, 67891120, 135782240]

約数ペア:

[(1, 135782240), (2, 67891120), (4, 33945560), (5, 27156448), (8, 16972780), (10, 13578224), (11, 12343840), (16, 8486390), (20, 6789112), (22, 6171920), (32, 4243195), (40, 3394556), (44, 3085960), (55, 2468768), (80, 1697278), (88, 1542980), (110, 1234384), (160, 848639), (176, 771490), (179, 758560), (220, 617192), (352, 385745), (358, 379280), (431, 315040), (440, 308596), (716, 189640), (862, 157520), (880, 154298), (895, 151712), (1432, 94820), (1724, 78760), (1760, 77149), (1790, 75856), (1969, 68960), (2155, 63008), (2864, 47410), (3448, 39380), (3580, 37928), (3938, 34480), (4310, 31504), (4741, 28640), (5728, 23705), (6896, 19690), (7160, 18964), (7876, 17240), (8620, 15752), (9482, 14320), (9845, 13792)]