1293210240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{96221}}^1$

素因数の和:96250

約数の個数: 128

約数和(自身を含む): 4711029120

約数和(自身を除く): 3417818880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 96221, 192442, 288663, 384884, 481105, 577326, 673547, 769768, 962210, 1154652, 1347094, 1443315, 1539536, 1924420, 2020641, 2309304, 2694188, 2886630, 3079072, 3367735, 3848840, 4041282, 4618608, 5388376, 5773260, 6158144, 6735470, 7697680, 8082564, 9237216, 10103205, 10776752, 11546520, 12316288, 13470940, 15395360, 16165128, 18474432, 20206410, 21553504, 23093040, 26941880, 30790720, 32330256, 36948864, 40412820, 43107008, 46186080, 53883760, 61581440, 64660512, 80825640, 86214016, 92372160, 107767520, 129321024, 161651280, 184744320, 215535040, 258642048, 323302560, 431070080, 646605120, 1293210240]

約数ペア:

[(1, 1293210240), (2, 646605120), (3, 431070080), (4, 323302560), (5, 258642048), (6, 215535040), (7, 184744320), (8, 161651280), (10, 129321024), (12, 107767520), (14, 92372160), (15, 86214016), (16, 80825640), (20, 64660512), (21, 61581440), (24, 53883760), (28, 46186080), (30, 43107008), (32, 40412820), (35, 36948864), (40, 32330256), (42, 30790720), (48, 26941880), (56, 23093040), (60, 21553504), (64, 20206410), (70, 18474432), (80, 16165128), (84, 15395360), (96, 13470940), (105, 12316288), (112, 11546520), (120, 10776752), (128, 10103205), (140, 9237216), (160, 8082564), (168, 7697680), (192, 6735470), (210, 6158144), (224, 5773260), (240, 5388376), (280, 4618608), (320, 4041282), (336, 3848840), (384, 3367735), (420, 3079072), (448, 2886630), (480, 2694188), (560, 2309304), (640, 2020641), (672, 1924420), (840, 1539536), (896, 1443315), (960, 1347094), (1120, 1154652), (1344, 962210), (1680, 769768), (1920, 673547), (2240, 577326), (2688, 481105), (3360, 384884), (4480, 288663), (6720, 192442), (13440, 96221)]