289657102560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{12315353}}^1$

素因数の和:12315385

約数の個数: 144

約数和(自身を含む): 1061386469136

約数和(自身を除く): 771729366576

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, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 12315353, 24630706, 36946059, 49261412, 61576765, 73892118, 86207471, 98522824, 123153530, 147784236, 172414942, 184730295, 197045648, 246307060, 258622413, 295568472, 344829884, 369460590, 394091296, 431037355, 492614120, 517244826, 591136944, 603452297, 689659768, 738921180, 862074710, 985228240, 1034489652, 1182273888, 1206904594, 1293112065, 1379319536, 1477842360, 1724149420, 1810356891, 1970456480, 2068979304, 2413809188, 2586224130, 2758639072, 2955684720, 3017261485, 3448298840, 3620713782, 4137958608, 4827618376, 5172448260, 5911369440, 6034522970, 6896597680, 7241427564, 8275917216, 9051784455, 9655236752, 10344896520, 12069045940, 13793195360, 14482855128, 18103568910, 19310473504, 20689793040, 24138091880, 28965710256, 36207137820, 41379586080, 48276183760, 57931420512, 72414275640, 96552367520, 144828551280, 289657102560]

約数ペア:

[(1, 289657102560), (2, 144828551280), (3, 96552367520), (4, 72414275640), (5, 57931420512), (6, 48276183760), (7, 41379586080), (8, 36207137820), (10, 28965710256), (12, 24138091880), (14, 20689793040), (15, 19310473504), (16, 18103568910), (20, 14482855128), (21, 13793195360), (24, 12069045940), (28, 10344896520), (30, 9655236752), (32, 9051784455), (35, 8275917216), (40, 7241427564), (42, 6896597680), (48, 6034522970), (49, 5911369440), (56, 5172448260), (60, 4827618376), (70, 4137958608), (80, 3620713782), (84, 3448298840), (96, 3017261485), (98, 2955684720), (105, 2758639072), (112, 2586224130), (120, 2413809188), (140, 2068979304), (147, 1970456480), (160, 1810356891), (168, 1724149420), (196, 1477842360), (210, 1379319536), (224, 1293112065), (240, 1206904594), (245, 1182273888), (280, 1034489652), (294, 985228240), (336, 862074710), (392, 738921180), (420, 689659768), (480, 603452297), (490, 591136944), (560, 517244826), (588, 492614120), (672, 431037355), (735, 394091296), (784, 369460590), (840, 344829884), (980, 295568472), (1120, 258622413), (1176, 246307060), (1470, 197045648), (1568, 184730295), (1680, 172414942), (1960, 147784236), (2352, 123153530), (2940, 98522824), (3360, 86207471), (3920, 73892118), (4704, 61576765), (5880, 49261412), (7840, 36946059), (11760, 24630706), (23520, 12315353)]