121449440

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2213}}^1$

素因数の和:2249

約数の個数: 96

約数和(自身を含む): 334756800

約数和(自身を除く): 213307360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2213, 2744, 3430, 3920, 4426, 5488, 6860, 7840, 8852, 10976, 11065, 13720, 15491, 17704, 22130, 27440, 30982, 35408, 44260, 54880, 61964, 70816, 77455, 88520, 108437, 123928, 154910, 177040, 216874, 247856, 309820, 354080, 433748, 495712, 542185, 619640, 759059, 867496, 1084370, 1239280, 1518118, 1734992, 2168740, 2478560, 3036236, 3469984, 3795295, 4337480, 6072472, 7590590, 8674960, 12144944, 15181180, 17349920, 24289888, 30362360, 60724720, 121449440]

約数ペア:

[(1, 121449440), (2, 60724720), (4, 30362360), (5, 24289888), (7, 17349920), (8, 15181180), (10, 12144944), (14, 8674960), (16, 7590590), (20, 6072472), (28, 4337480), (32, 3795295), (35, 3469984), (40, 3036236), (49, 2478560), (56, 2168740), (70, 1734992), (80, 1518118), (98, 1239280), (112, 1084370), (140, 867496), (160, 759059), (196, 619640), (224, 542185), (245, 495712), (280, 433748), (343, 354080), (392, 309820), (490, 247856), (560, 216874), (686, 177040), (784, 154910), (980, 123928), (1120, 108437), (1372, 88520), (1568, 77455), (1715, 70816), (1960, 61964), (2213, 54880), (2744, 44260), (3430, 35408), (3920, 30982), (4426, 27440), (5488, 22130), (6860, 17704), (7840, 15491), (8852, 13720), (10976, 11065)]