842698512320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19800247}}^1$

素因数の和:19800290

約数の個数: 112

約数和(自身を含む): 2414046236160

約数和(自身を除く): 1571347723840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 10640, 21280, 42560, 19800247, 39600494, 79200988, 99001235, 138601729, 158401976, 198002470, 277203458, 316803952, 376204693, 396004940, 554406916, 633607904, 693008645, 752409386, 792009880, 1108813832, 1267215808, 1386017290, 1504818772, 1584019760, 1881023465, 2217627664, 2633432851, 2772034580, 3009637544, 3168039520, 3762046930, 4435255328, 5266865702, 5544069160, 6019275088, 6336079040, 7524093860, 8870510656, 10533731404, 11088138320, 12038550176, 13167164255, 15048187720, 21067462808, 22176276640, 24077100352, 26334328510, 30096375440, 42134925616, 44352553280, 52668657020, 60192750880, 84269851232, 105337314040, 120385501760, 168539702464, 210674628080, 421349256160, 842698512320]

約数ペア:

[(1, 842698512320), (2, 421349256160), (4, 210674628080), (5, 168539702464), (7, 120385501760), (8, 105337314040), (10, 84269851232), (14, 60192750880), (16, 52668657020), (19, 44352553280), (20, 42134925616), (28, 30096375440), (32, 26334328510), (35, 24077100352), (38, 22176276640), (40, 21067462808), (56, 15048187720), (64, 13167164255), (70, 12038550176), (76, 11088138320), (80, 10533731404), (95, 8870510656), (112, 7524093860), (133, 6336079040), (140, 6019275088), (152, 5544069160), (160, 5266865702), (190, 4435255328), (224, 3762046930), (266, 3168039520), (280, 3009637544), (304, 2772034580), (320, 2633432851), (380, 2217627664), (448, 1881023465), (532, 1584019760), (560, 1504818772), (608, 1386017290), (665, 1267215808), (760, 1108813832), (1064, 792009880), (1120, 752409386), (1216, 693008645), (1330, 633607904), (1520, 554406916), (2128, 396004940), (2240, 376204693), (2660, 316803952), (3040, 277203458), (4256, 198002470), (5320, 158401976), (6080, 138601729), (8512, 99001235), (10640, 79200988), (21280, 39600494), (42560, 19800247)]