196208320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7963}}^1$

素因数の和:7998

約数の個数: 112

約数和(自身を含む): 582582528

約数和(自身を除く): 386374208

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 704, 770, 880, 1120, 1232, 1540, 1760, 2240, 2464, 3080, 3520, 4928, 6160, 7963, 12320, 15926, 24640, 31852, 39815, 55741, 63704, 79630, 87593, 111482, 127408, 159260, 175186, 222964, 254816, 278705, 318520, 350372, 437965, 445928, 509632, 557410, 613151, 637040, 700744, 875930, 891856, 1114820, 1226302, 1274080, 1401488, 1751860, 1783712, 2229640, 2452604, 2548160, 2802976, 3065755, 3503720, 3567424, 4459280, 4905208, 5605952, 6131510, 7007440, 8918560, 9810416, 12263020, 14014880, 17837120, 19620832, 24526040, 28029760, 39241664, 49052080, 98104160, 196208320]

約数ペア:

[(1, 196208320), (2, 98104160), (4, 49052080), (5, 39241664), (7, 28029760), (8, 24526040), (10, 19620832), (11, 17837120), (14, 14014880), (16, 12263020), (20, 9810416), (22, 8918560), (28, 7007440), (32, 6131510), (35, 5605952), (40, 4905208), (44, 4459280), (55, 3567424), (56, 3503720), (64, 3065755), (70, 2802976), (77, 2548160), (80, 2452604), (88, 2229640), (110, 1783712), (112, 1751860), (140, 1401488), (154, 1274080), (160, 1226302), (176, 1114820), (220, 891856), (224, 875930), (280, 700744), (308, 637040), (320, 613151), (352, 557410), (385, 509632), (440, 445928), (448, 437965), (560, 350372), (616, 318520), (704, 278705), (770, 254816), (880, 222964), (1120, 175186), (1232, 159260), (1540, 127408), (1760, 111482), (2240, 87593), (2464, 79630), (3080, 63704), (3520, 55741), (4928, 39815), (6160, 31852), (7963, 24640), (12320, 15926)]