1380466080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{136951}}^1$

素因数の和:136979

約数の個数: 144

約数和(自身を含む): 5383857024

約数和(自身を除く): 4003390944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 136951, 273902, 410853, 547804, 684755, 821706, 958657, 1095608, 1232559, 1369510, 1643412, 1917314, 2054265, 2191216, 2465118, 2739020, 2875971, 3286824, 3834628, 4108530, 4382432, 4793285, 4930236, 5478040, 5751942, 6162795, 6573648, 7669256, 8217060, 8627913, 9586570, 9860472, 10956080, 11503884, 12325590, 13147296, 14379855, 15338512, 16434120, 17255826, 19173140, 19720944, 21912160, 23007768, 24651180, 28759710, 30677024, 32868240, 34511652, 38346280, 39441888, 43139565, 46015536, 49302360, 57519420, 65736480, 69023304, 76692560, 86279130, 92031072, 98604720, 115038840, 138046608, 153385120, 172558260, 197209440, 230077680, 276093216, 345116520, 460155360, 690233040, 1380466080]

約数ペア:

[(1, 1380466080), (2, 690233040), (3, 460155360), (4, 345116520), (5, 276093216), (6, 230077680), (7, 197209440), (8, 172558260), (9, 153385120), (10, 138046608), (12, 115038840), (14, 98604720), (15, 92031072), (16, 86279130), (18, 76692560), (20, 69023304), (21, 65736480), (24, 57519420), (28, 49302360), (30, 46015536), (32, 43139565), (35, 39441888), (36, 38346280), (40, 34511652), (42, 32868240), (45, 30677024), (48, 28759710), (56, 24651180), (60, 23007768), (63, 21912160), (70, 19720944), (72, 19173140), (80, 17255826), (84, 16434120), (90, 15338512), (96, 14379855), (105, 13147296), (112, 12325590), (120, 11503884), (126, 10956080), (140, 9860472), (144, 9586570), (160, 8627913), (168, 8217060), (180, 7669256), (210, 6573648), (224, 6162795), (240, 5751942), (252, 5478040), (280, 4930236), (288, 4793285), (315, 4382432), (336, 4108530), (360, 3834628), (420, 3286824), (480, 2875971), (504, 2739020), (560, 2465118), (630, 2191216), (672, 2054265), (720, 1917314), (840, 1643412), (1008, 1369510), (1120, 1232559), (1260, 1095608), (1440, 958657), (1680, 821706), (2016, 684755), (2520, 547804), (3360, 410853), (5040, 273902), (10080, 136951)]