2216415040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{141353}}^1$

素因数の和:141384

約数の個数: 84

約数和(自身を含む): 6139569636

約数和(自身を除く): 3923154596

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 141353, 282706, 565412, 706765, 989471, 1130824, 1413530, 1978942, 2261648, 2827060, 3957884, 4523296, 4947355, 5654120, 6926297, 7915768, 9046592, 9894710, 11308240, 13852594, 15831536, 19789420, 22616480, 27705188, 31663072, 34631485, 39578840, 45232960, 55410376, 63326144, 69262970, 79157680, 110820752, 138525940, 158315360, 221641504, 277051880, 316630720, 443283008, 554103760, 1108207520, 2216415040]

約数ペア:

[(1, 2216415040), (2, 1108207520), (4, 554103760), (5, 443283008), (7, 316630720), (8, 277051880), (10, 221641504), (14, 158315360), (16, 138525940), (20, 110820752), (28, 79157680), (32, 69262970), (35, 63326144), (40, 55410376), (49, 45232960), (56, 39578840), (64, 34631485), (70, 31663072), (80, 27705188), (98, 22616480), (112, 19789420), (140, 15831536), (160, 13852594), (196, 11308240), (224, 9894710), (245, 9046592), (280, 7915768), (320, 6926297), (392, 5654120), (448, 4947355), (490, 4523296), (560, 3957884), (784, 2827060), (980, 2261648), (1120, 1978942), (1568, 1413530), (1960, 1130824), (2240, 989471), (3136, 706765), (3920, 565412), (7840, 282706), (15680, 141353)]