841953280

素因数分解:

$2^{12}\times 5^1\times 7^2\times {\mathrm{839}}^1$

素因数の和:882

約数の個数: 156

約数和(自身を含む): 2353110480

約数和(自身を除く): 1511157200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 839, 896, 980, 1024, 1120, 1280, 1568, 1678, 1792, 1960, 2048, 2240, 2560, 3136, 3356, 3584, 3920, 4096, 4195, 4480, 5120, 5873, 6272, 6712, 7168, 7840, 8390, 8960, 10240, 11746, 12544, 13424, 14336, 15680, 16780, 17920, 20480, 23492, 25088, 26848, 28672, 29365, 31360, 33560, 35840, 41111, 46984, 50176, 53696, 58730, 62720, 67120, 71680, 82222, 93968, 100352, 107392, 117460, 125440, 134240, 143360, 164444, 187936, 200704, 205555, 214784, 234920, 250880, 268480, 328888, 375872, 411110, 429568, 469840, 501760, 536960, 657776, 751744, 822220, 859136, 939680, 1003520, 1073920, 1315552, 1503488, 1644440, 1718272, 1879360, 2147840, 2631104, 3006976, 3288880, 3436544, 3758720, 4295680, 5262208, 6013952, 6577760, 7517440, 8591360, 10524416, 12027904, 13155520, 15034880, 17182720, 21048832, 24055808, 26311040, 30069760, 42097664, 52622080, 60139520, 84195328, 105244160, 120279040, 168390656, 210488320, 420976640, 841953280]

約数ペア:

[(1, 841953280), (2, 420976640), (4, 210488320), (5, 168390656), (7, 120279040), (8, 105244160), (10, 84195328), (14, 60139520), (16, 52622080), (20, 42097664), (28, 30069760), (32, 26311040), (35, 24055808), (40, 21048832), (49, 17182720), (56, 15034880), (64, 13155520), (70, 12027904), (80, 10524416), (98, 8591360), (112, 7517440), (128, 6577760), (140, 6013952), (160, 5262208), (196, 4295680), (224, 3758720), (245, 3436544), (256, 3288880), (280, 3006976), (320, 2631104), (392, 2147840), (448, 1879360), (490, 1718272), (512, 1644440), (560, 1503488), (640, 1315552), (784, 1073920), (839, 1003520), (896, 939680), (980, 859136), (1024, 822220), (1120, 751744), (1280, 657776), (1568, 536960), (1678, 501760), (1792, 469840), (1960, 429568), (2048, 411110), (2240, 375872), (2560, 328888), (3136, 268480), (3356, 250880), (3584, 234920), (3920, 214784), (4096, 205555), (4195, 200704), (4480, 187936), (5120, 164444), (5873, 143360), (6272, 134240), (6712, 125440), (7168, 117460), (7840, 107392), (8390, 100352), (8960, 93968), (10240, 82222), (11746, 71680), (12544, 67120), (13424, 62720), (14336, 58730), (15680, 53696), (16780, 50176), (17920, 46984), (20480, 41111), (23492, 35840), (25088, 33560), (26848, 31360), (28672, 29365)]