148713040

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:729

約数の個数: 120

約数和(自身を含む): 409661280

約数和(自身を除く): 260948240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 560, 590, 643, 784, 826, 944, 980, 1180, 1286, 1652, 1960, 2065, 2360, 2572, 2891, 3215, 3304, 3920, 4130, 4501, 4720, 5144, 5782, 6430, 6608, 8260, 9002, 10288, 11564, 12860, 14455, 16520, 18004, 22505, 23128, 25720, 28910, 31507, 33040, 36008, 37937, 45010, 46256, 51440, 57820, 63014, 72016, 75874, 90020, 115640, 126028, 151748, 157535, 180040, 189685, 231280, 252056, 265559, 303496, 315070, 360080, 379370, 504112, 531118, 606992, 630140, 758740, 1062236, 1260280, 1327795, 1517480, 1858913, 2124472, 2520560, 2655590, 3034960, 3717826, 4248944, 5311180, 7435652, 9294565, 10622360, 14871304, 18589130, 21244720, 29742608, 37178260, 74356520, 148713040]

約数ペア:

[(1, 148713040), (2, 74356520), (4, 37178260), (5, 29742608), (7, 21244720), (8, 18589130), (10, 14871304), (14, 10622360), (16, 9294565), (20, 7435652), (28, 5311180), (35, 4248944), (40, 3717826), (49, 3034960), (56, 2655590), (59, 2520560), (70, 2124472), (80, 1858913), (98, 1517480), (112, 1327795), (118, 1260280), (140, 1062236), (196, 758740), (236, 630140), (245, 606992), (280, 531118), (295, 504112), (392, 379370), (413, 360080), (472, 315070), (490, 303496), (560, 265559), (590, 252056), (643, 231280), (784, 189685), (826, 180040), (944, 157535), (980, 151748), (1180, 126028), (1286, 115640), (1652, 90020), (1960, 75874), (2065, 72016), (2360, 63014), (2572, 57820), (2891, 51440), (3215, 46256), (3304, 45010), (3920, 37937), (4130, 36008), (4501, 33040), (4720, 31507), (5144, 28910), (5782, 25720), (6430, 23128), (6608, 22505), (8260, 18004), (9002, 16520), (10288, 14455), (11564, 12860)]