1980345024

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{18191}}^1$

素因数の和:18225

約数の個数: 168

約数和(自身を含む): 6727838208

約数和(自身を除く): 4747493184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4032, 4536, 5184, 6048, 6804, 7776, 9072, 12096, 13608, 15552, 18144, 18191, 27216, 36288, 36382, 54432, 54573, 72764, 108864, 109146, 127337, 145528, 163719, 218292, 254674, 291056, 327438, 382011, 436584, 491157, 509348, 582112, 654876, 764022, 873168, 982314, 1018696, 1146033, 1164224, 1309752, 1473471, 1528044, 1746336, 1964628, 2037392, 2292066, 2619504, 2946942, 3056088, 3438099, 3492672, 3929256, 4074784, 4420413, 4584132, 5239008, 5893884, 6112176, 6876198, 7858512, 8149568, 8840826, 9168264, 10314297, 10478016, 11787768, 12224352, 13752396, 15717024, 17681652, 18336528, 20628594, 23575536, 24448704, 27504792, 30942891, 31434048, 35363304, 36673056, 41257188, 47151072, 55009584, 61885782, 70726608, 73346112, 82514376, 94302144, 110019168, 123771564, 141453216, 165028752, 220038336, 247543128, 282906432, 330057504, 495086256, 660115008, 990172512, 1980345024]

約数ペア:

[(1, 1980345024), (2, 990172512), (3, 660115008), (4, 495086256), (6, 330057504), (7, 282906432), (8, 247543128), (9, 220038336), (12, 165028752), (14, 141453216), (16, 123771564), (18, 110019168), (21, 94302144), (24, 82514376), (27, 73346112), (28, 70726608), (32, 61885782), (36, 55009584), (42, 47151072), (48, 41257188), (54, 36673056), (56, 35363304), (63, 31434048), (64, 30942891), (72, 27504792), (81, 24448704), (84, 23575536), (96, 20628594), (108, 18336528), (112, 17681652), (126, 15717024), (144, 13752396), (162, 12224352), (168, 11787768), (189, 10478016), (192, 10314297), (216, 9168264), (224, 8840826), (243, 8149568), (252, 7858512), (288, 6876198), (324, 6112176), (336, 5893884), (378, 5239008), (432, 4584132), (448, 4420413), (486, 4074784), (504, 3929256), (567, 3492672), (576, 3438099), (648, 3056088), (672, 2946942), (756, 2619504), (864, 2292066), (972, 2037392), (1008, 1964628), (1134, 1746336), (1296, 1528044), (1344, 1473471), (1512, 1309752), (1701, 1164224), (1728, 1146033), (1944, 1018696), (2016, 982314), (2268, 873168), (2592, 764022), (3024, 654876), (3402, 582112), (3888, 509348), (4032, 491157), (4536, 436584), (5184, 382011), (6048, 327438), (6804, 291056), (7776, 254674), (9072, 218292), (12096, 163719), (13608, 145528), (15552, 127337), (18144, 109146), (18191, 108864), (27216, 72764), (36288, 54573), (36382, 54432)]