2140620912

素因数分解:

$2^4\times 3^3\times {\mathrm{197}}^1\times {\mathrm{25153}}^1$

素因数の和:25367

約数の個数: 80

約数和(自身を含む): 6175810080

約数和(自身を除く): 4035189168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 197, 216, 394, 432, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 5319, 7092, 9456, 10638, 14184, 21276, 25153, 28368, 42552, 50306, 75459, 85104, 100612, 150918, 201224, 226377, 301836, 402448, 452754, 603672, 679131, 905508, 1207344, 1358262, 1811016, 2716524, 3622032, 4955141, 5433048, 9910282, 10866096, 14865423, 19820564, 29730846, 39641128, 44596269, 59461692, 79282256, 89192538, 118923384, 133788807, 178385076, 237846768, 267577614, 356770152, 535155228, 713540304, 1070310456, 2140620912]

約数ペア:

[(1, 2140620912), (2, 1070310456), (3, 713540304), (4, 535155228), (6, 356770152), (8, 267577614), (9, 237846768), (12, 178385076), (16, 133788807), (18, 118923384), (24, 89192538), (27, 79282256), (36, 59461692), (48, 44596269), (54, 39641128), (72, 29730846), (108, 19820564), (144, 14865423), (197, 10866096), (216, 9910282), (394, 5433048), (432, 4955141), (591, 3622032), (788, 2716524), (1182, 1811016), (1576, 1358262), (1773, 1207344), (2364, 905508), (3152, 679131), (3546, 603672), (4728, 452754), (5319, 402448), (7092, 301836), (9456, 226377), (10638, 201224), (14184, 150918), (21276, 100612), (25153, 85104), (28368, 75459), (42552, 50306)]