124977440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:887

約数の個数: 144

約数和(自身を含む): 361972800

約数和(自身を除く): 236995360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 839, 931, 980, 1064, 1120, 1330, 1520, 1568, 1678, 1862, 1960, 2128, 2660, 3040, 3356, 3724, 3920, 4195, 4256, 4655, 5320, 5873, 6712, 7448, 7840, 8390, 9310, 10640, 11746, 13424, 14896, 15941, 16780, 18620, 21280, 23492, 26848, 29365, 29792, 31882, 33560, 37240, 41111, 46984, 58730, 63764, 67120, 74480, 79705, 82222, 93968, 111587, 117460, 127528, 134240, 148960, 159410, 164444, 187936, 205555, 223174, 234920, 255056, 318820, 328888, 411110, 446348, 469840, 510112, 557935, 637640, 657776, 781109, 822220, 892696, 939680, 1115870, 1275280, 1315552, 1562218, 1644440, 1785392, 2231740, 2550560, 3124436, 3288880, 3570784, 3905545, 4463480, 6248872, 6577760, 7811090, 8926960, 12497744, 15622180, 17853920, 24995488, 31244360, 62488720, 124977440]

約数ペア:

[(1, 124977440), (2, 62488720), (4, 31244360), (5, 24995488), (7, 17853920), (8, 15622180), (10, 12497744), (14, 8926960), (16, 7811090), (19, 6577760), (20, 6248872), (28, 4463480), (32, 3905545), (35, 3570784), (38, 3288880), (40, 3124436), (49, 2550560), (56, 2231740), (70, 1785392), (76, 1644440), (80, 1562218), (95, 1315552), (98, 1275280), (112, 1115870), (133, 939680), (140, 892696), (152, 822220), (160, 781109), (190, 657776), (196, 637640), (224, 557935), (245, 510112), (266, 469840), (280, 446348), (304, 411110), (380, 328888), (392, 318820), (490, 255056), (532, 234920), (560, 223174), (608, 205555), (665, 187936), (760, 164444), (784, 159410), (839, 148960), (931, 134240), (980, 127528), (1064, 117460), (1120, 111587), (1330, 93968), (1520, 82222), (1568, 79705), (1678, 74480), (1862, 67120), (1960, 63764), (2128, 58730), (2660, 46984), (3040, 41111), (3356, 37240), (3724, 33560), (3920, 31882), (4195, 29792), (4256, 29365), (4655, 26848), (5320, 23492), (5873, 21280), (6712, 18620), (7448, 16780), (7840, 15941), (8390, 14896), (9310, 13424), (10640, 11746)]