3451840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:114

約数の個数: 112

約数和(自身を含む): 9948672

約数和(自身を除く): 6496832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 67, 70, 80, 92, 112, 115, 134, 140, 160, 161, 184, 224, 230, 268, 280, 320, 322, 335, 368, 448, 460, 469, 536, 560, 644, 670, 736, 805, 920, 938, 1072, 1120, 1288, 1340, 1472, 1541, 1610, 1840, 1876, 2144, 2240, 2345, 2576, 2680, 3082, 3220, 3680, 3752, 4288, 4690, 5152, 5360, 6164, 6440, 7360, 7504, 7705, 9380, 10304, 10720, 10787, 12328, 12880, 15008, 15410, 18760, 21440, 21574, 24656, 25760, 30016, 30820, 37520, 43148, 49312, 51520, 53935, 61640, 75040, 86296, 98624, 107870, 123280, 150080, 172592, 215740, 246560, 345184, 431480, 493120, 690368, 862960, 1725920, 3451840]

約数ペア:

[(1, 3451840), (2, 1725920), (4, 862960), (5, 690368), (7, 493120), (8, 431480), (10, 345184), (14, 246560), (16, 215740), (20, 172592), (23, 150080), (28, 123280), (32, 107870), (35, 98624), (40, 86296), (46, 75040), (56, 61640), (64, 53935), (67, 51520), (70, 49312), (80, 43148), (92, 37520), (112, 30820), (115, 30016), (134, 25760), (140, 24656), (160, 21574), (161, 21440), (184, 18760), (224, 15410), (230, 15008), (268, 12880), (280, 12328), (320, 10787), (322, 10720), (335, 10304), (368, 9380), (448, 7705), (460, 7504), (469, 7360), (536, 6440), (560, 6164), (644, 5360), (670, 5152), (736, 4690), (805, 4288), (920, 3752), (938, 3680), (1072, 3220), (1120, 3082), (1288, 2680), (1340, 2576), (1472, 2345), (1541, 2240), (1610, 2144), (1840, 1876)]