139410880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 168

約数和(自身を含む): 409669488

約数和(自身を除く): 270258608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 392, 448, 476, 490, 523, 544, 560, 595, 680, 784, 833, 952, 980, 1046, 1088, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2092, 2240, 2380, 2615, 2720, 3136, 3332, 3661, 3808, 3920, 4165, 4184, 4760, 5230, 5440, 6664, 7322, 7616, 7840, 8330, 8368, 8891, 9520, 10460, 13328, 14644, 15680, 16660, 16736, 17782, 18305, 19040, 20920, 25627, 26656, 29288, 33320, 33472, 35564, 36610, 38080, 41840, 44455, 51254, 53312, 58576, 62237, 66640, 71128, 73220, 83680, 88910, 102508, 117152, 124474, 128135, 133280, 142256, 146440, 167360, 177820, 205016, 234304, 248948, 256270, 266560, 284512, 292880, 311185, 355640, 410032, 435659, 497896, 512540, 569024, 585760, 622370, 711280, 820064, 871318, 995792, 1025080, 1171520, 1244740, 1422560, 1640128, 1742636, 1991584, 2050160, 2178295, 2489480, 2845120, 3485272, 3983168, 4100320, 4356590, 4978960, 6970544, 8200640, 8713180, 9957920, 13941088, 17426360, 19915840, 27882176, 34852720, 69705440, 139410880]

約数ペア:

[(1, 139410880), (2, 69705440), (4, 34852720), (5, 27882176), (7, 19915840), (8, 17426360), (10, 13941088), (14, 9957920), (16, 8713180), (17, 8200640), (20, 6970544), (28, 4978960), (32, 4356590), (34, 4100320), (35, 3983168), (40, 3485272), (49, 2845120), (56, 2489480), (64, 2178295), (68, 2050160), (70, 1991584), (80, 1742636), (85, 1640128), (98, 1422560), (112, 1244740), (119, 1171520), (136, 1025080), (140, 995792), (160, 871318), (170, 820064), (196, 711280), (224, 622370), (238, 585760), (245, 569024), (272, 512540), (280, 497896), (320, 435659), (340, 410032), (392, 355640), (448, 311185), (476, 292880), (490, 284512), (523, 266560), (544, 256270), (560, 248948), (595, 234304), (680, 205016), (784, 177820), (833, 167360), (952, 146440), (980, 142256), (1046, 133280), (1088, 128135), (1120, 124474), (1190, 117152), (1360, 102508), (1568, 88910), (1666, 83680), (1904, 73220), (1960, 71128), (2092, 66640), (2240, 62237), (2380, 58576), (2615, 53312), (2720, 51254), (3136, 44455), (3332, 41840), (3661, 38080), (3808, 36610), (3920, 35564), (4165, 33472), (4184, 33320), (4760, 29288), (5230, 26656), (5440, 25627), (6664, 20920), (7322, 19040), (7616, 18305), (7840, 17782), (8330, 16736), (8368, 16660), (8891, 15680), (9520, 14644), (10460, 13328)]