122655680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3221}}^1$

素因数の和:3262

約数の個数: 112

約数和(自身を含む): 353543616

約数和(自身を除く): 230887936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1904, 2240, 2380, 2720, 3221, 3808, 4760, 5440, 6442, 7616, 9520, 12884, 16105, 19040, 22547, 25768, 32210, 38080, 45094, 51536, 54757, 64420, 90188, 103072, 109514, 112735, 128840, 180376, 206144, 219028, 225470, 257680, 273785, 360752, 383299, 438056, 450940, 515360, 547570, 721504, 766598, 876112, 901880, 1030720, 1095140, 1443008, 1533196, 1752224, 1803760, 1916495, 2190280, 3066392, 3504448, 3607520, 3832990, 4380560, 6132784, 7215040, 7665980, 8761120, 12265568, 15331960, 17522240, 24531136, 30663920, 61327840, 122655680]

約数ペア:

[(1, 122655680), (2, 61327840), (4, 30663920), (5, 24531136), (7, 17522240), (8, 15331960), (10, 12265568), (14, 8761120), (16, 7665980), (17, 7215040), (20, 6132784), (28, 4380560), (32, 3832990), (34, 3607520), (35, 3504448), (40, 3066392), (56, 2190280), (64, 1916495), (68, 1803760), (70, 1752224), (80, 1533196), (85, 1443008), (112, 1095140), (119, 1030720), (136, 901880), (140, 876112), (160, 766598), (170, 721504), (224, 547570), (238, 515360), (272, 450940), (280, 438056), (320, 383299), (340, 360752), (448, 273785), (476, 257680), (544, 225470), (560, 219028), (595, 206144), (680, 180376), (952, 128840), (1088, 112735), (1120, 109514), (1190, 103072), (1360, 90188), (1904, 64420), (2240, 54757), (2380, 51536), (2720, 45094), (3221, 38080), (3808, 32210), (4760, 25768), (5440, 22547), (6442, 19040), (7616, 16105), (9520, 12884)]