2011481280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{1291}}^1$

素因数の和:1855

約数の個数: 168

約数和(自身を含む): 6936815184

約数和(自身を除く): 4925333904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 541, 576, 720, 960, 1082, 1291, 1440, 1623, 2164, 2582, 2705, 2880, 3246, 3873, 4328, 4869, 5164, 5410, 6455, 6492, 7746, 8115, 8656, 9738, 10328, 10820, 11619, 12910, 12984, 15492, 16230, 17312, 19365, 19476, 20656, 21640, 23238, 24345, 25820, 25968, 30984, 32460, 34624, 38730, 38952, 41312, 43280, 46476, 48690, 51640, 51936, 58095, 61968, 64920, 77460, 77904, 82624, 86560, 92952, 97380, 103280, 103872, 116190, 123936, 129840, 154920, 155808, 173120, 185904, 194760, 206560, 232380, 247872, 259680, 309840, 311616, 371808, 389520, 413120, 464760, 519360, 619680, 698431, 743616, 779040, 929520, 1239360, 1396862, 1558080, 1859040, 2095293, 2793724, 3492155, 3718080, 4190586, 5587448, 6285879, 6984310, 8381172, 10476465, 11174896, 12571758, 13968620, 16762344, 20952930, 22349792, 25143516, 27937240, 31429395, 33524688, 41905860, 44699584, 50287032, 55874480, 62858790, 67049376, 83811720, 100574064, 111748960, 125717580, 134098752, 167623440, 201148128, 223497920, 251435160, 335246880, 402296256, 502870320, 670493760, 1005740640, 2011481280]

約数ペア:

[(1, 2011481280), (2, 1005740640), (3, 670493760), (4, 502870320), (5, 402296256), (6, 335246880), (8, 251435160), (9, 223497920), (10, 201148128), (12, 167623440), (15, 134098752), (16, 125717580), (18, 111748960), (20, 100574064), (24, 83811720), (30, 67049376), (32, 62858790), (36, 55874480), (40, 50287032), (45, 44699584), (48, 41905860), (60, 33524688), (64, 31429395), (72, 27937240), (80, 25143516), (90, 22349792), (96, 20952930), (120, 16762344), (144, 13968620), (160, 12571758), (180, 11174896), (192, 10476465), (240, 8381172), (288, 6984310), (320, 6285879), (360, 5587448), (480, 4190586), (541, 3718080), (576, 3492155), (720, 2793724), (960, 2095293), (1082, 1859040), (1291, 1558080), (1440, 1396862), (1623, 1239360), (2164, 929520), (2582, 779040), (2705, 743616), (2880, 698431), (3246, 619680), (3873, 519360), (4328, 464760), (4869, 413120), (5164, 389520), (5410, 371808), (6455, 311616), (6492, 309840), (7746, 259680), (8115, 247872), (8656, 232380), (9738, 206560), (10328, 194760), (10820, 185904), (11619, 173120), (12910, 155808), (12984, 154920), (15492, 129840), (16230, 123936), (17312, 116190), (19365, 103872), (19476, 103280), (20656, 97380), (21640, 92952), (23238, 86560), (24345, 82624), (25820, 77904), (25968, 77460), (30984, 64920), (32460, 61968), (34624, 58095), (38730, 51936), (38952, 51640), (41312, 48690), (43280, 46476)]