153231680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 112

約数和(自身を含む): 423647616

約数和(自身を除く): 270415936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 160, 224, 268, 280, 320, 335, 448, 469, 536, 560, 670, 938, 1021, 1072, 1120, 1340, 1876, 2042, 2144, 2240, 2345, 2680, 3752, 4084, 4288, 4690, 5105, 5360, 7147, 7504, 8168, 9380, 10210, 10720, 14294, 15008, 16336, 18760, 20420, 21440, 28588, 30016, 32672, 35735, 37520, 40840, 57176, 65344, 68407, 71470, 75040, 81680, 114352, 136814, 142940, 150080, 163360, 228704, 273628, 285880, 326720, 342035, 457408, 478849, 547256, 571760, 684070, 957698, 1094512, 1143520, 1368140, 1915396, 2189024, 2287040, 2394245, 2736280, 3830792, 4378048, 4788490, 5472560, 7661584, 9576980, 10945120, 15323168, 19153960, 21890240, 30646336, 38307920, 76615840, 153231680]

約数ペア:

[(1, 153231680), (2, 76615840), (4, 38307920), (5, 30646336), (7, 21890240), (8, 19153960), (10, 15323168), (14, 10945120), (16, 9576980), (20, 7661584), (28, 5472560), (32, 4788490), (35, 4378048), (40, 3830792), (56, 2736280), (64, 2394245), (67, 2287040), (70, 2189024), (80, 1915396), (112, 1368140), (134, 1143520), (140, 1094512), (160, 957698), (224, 684070), (268, 571760), (280, 547256), (320, 478849), (335, 457408), (448, 342035), (469, 326720), (536, 285880), (560, 273628), (670, 228704), (938, 163360), (1021, 150080), (1072, 142940), (1120, 136814), (1340, 114352), (1876, 81680), (2042, 75040), (2144, 71470), (2240, 68407), (2345, 65344), (2680, 57176), (3752, 40840), (4084, 37520), (4288, 35735), (4690, 32672), (5105, 30016), (5360, 28588), (7147, 21440), (7504, 20420), (8168, 18760), (9380, 16336), (10210, 15008), (10720, 14294)]