143302880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5563}}^1$

素因数の和:5608

約数の個数: 96

約数和(自身を含む): 403812864

約数和(自身を除く): 260509984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 5563, 6440, 11126, 12880, 22252, 25760, 27815, 38941, 44504, 55630, 77882, 89008, 111260, 127949, 155764, 178016, 194705, 222520, 255898, 311528, 389410, 445040, 511796, 623056, 639745, 778820, 890080, 895643, 1023592, 1246112, 1279490, 1557640, 1791286, 2047184, 2558980, 3115280, 3582572, 4094368, 4478215, 5117960, 6230560, 7165144, 8956430, 10235920, 14330288, 17912860, 20471840, 28660576, 35825720, 71651440, 143302880]

約数ペア:

[(1, 143302880), (2, 71651440), (4, 35825720), (5, 28660576), (7, 20471840), (8, 17912860), (10, 14330288), (14, 10235920), (16, 8956430), (20, 7165144), (23, 6230560), (28, 5117960), (32, 4478215), (35, 4094368), (40, 3582572), (46, 3115280), (56, 2558980), (70, 2047184), (80, 1791286), (92, 1557640), (112, 1279490), (115, 1246112), (140, 1023592), (160, 895643), (161, 890080), (184, 778820), (224, 639745), (230, 623056), (280, 511796), (322, 445040), (368, 389410), (460, 311528), (560, 255898), (644, 222520), (736, 194705), (805, 178016), (920, 155764), (1120, 127949), (1288, 111260), (1610, 89008), (1840, 77882), (2576, 55630), (3220, 44504), (3680, 38941), (5152, 27815), (5563, 25760), (6440, 22252), (11126, 12880)]