2091036640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8933}}^1$

素因数の和:8985

約数の個数: 192

約数和(自身を含む): 6483939840

約数和(自身を除く): 4392903200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 665, 760, 770, 836, 880, 1045, 1064, 1120, 1232, 1330, 1463, 1520, 1540, 1672, 1760, 2090, 2128, 2464, 2660, 2926, 3040, 3080, 3344, 4180, 4256, 5320, 5852, 6160, 6688, 7315, 8360, 8933, 10640, 11704, 12320, 14630, 16720, 17866, 21280, 23408, 29260, 33440, 35732, 44665, 46816, 58520, 62531, 71464, 89330, 98263, 117040, 125062, 142928, 169727, 178660, 196526, 234080, 250124, 285856, 312655, 339454, 357320, 393052, 491315, 500248, 625310, 678908, 687841, 714640, 786104, 848635, 982630, 1000496, 1188089, 1250620, 1357816, 1375682, 1429280, 1572208, 1697270, 1866997, 1965260, 2000992, 2376178, 2501240, 2715632, 2751364, 3144416, 3394540, 3439205, 3733994, 3930520, 4752356, 5002480, 5431264, 5502728, 5940445, 6789080, 6878410, 7467988, 7861040, 9334985, 9504712, 10004960, 11005456, 11880890, 13068979, 13578160, 13756820, 14935976, 15722080, 18669970, 19009424, 22010912, 23761780, 26137958, 27156320, 27513640, 29871952, 37339940, 38018848, 47523560, 52275916, 55027280, 59743904, 65344895, 74679880, 95047120, 104551832, 110054560, 130689790, 149359760, 190094240, 209103664, 261379580, 298719520, 418207328, 522759160, 1045518320, 2091036640]

約数ペア:

[(1, 2091036640), (2, 1045518320), (4, 522759160), (5, 418207328), (7, 298719520), (8, 261379580), (10, 209103664), (11, 190094240), (14, 149359760), (16, 130689790), (19, 110054560), (20, 104551832), (22, 95047120), (28, 74679880), (32, 65344895), (35, 59743904), (38, 55027280), (40, 52275916), (44, 47523560), (55, 38018848), (56, 37339940), (70, 29871952), (76, 27513640), (77, 27156320), (80, 26137958), (88, 23761780), (95, 22010912), (110, 19009424), (112, 18669970), (133, 15722080), (140, 14935976), (152, 13756820), (154, 13578160), (160, 13068979), (176, 11880890), (190, 11005456), (209, 10004960), (220, 9504712), (224, 9334985), (266, 7861040), (280, 7467988), (304, 6878410), (308, 6789080), (352, 5940445), (380, 5502728), (385, 5431264), (418, 5002480), (440, 4752356), (532, 3930520), (560, 3733994), (608, 3439205), (616, 3394540), (665, 3144416), (760, 2751364), (770, 2715632), (836, 2501240), (880, 2376178), (1045, 2000992), (1064, 1965260), (1120, 1866997), (1232, 1697270), (1330, 1572208), (1463, 1429280), (1520, 1375682), (1540, 1357816), (1672, 1250620), (1760, 1188089), (2090, 1000496), (2128, 982630), (2464, 848635), (2660, 786104), (2926, 714640), (3040, 687841), (3080, 678908), (3344, 625310), (4180, 500248), (4256, 491315), (5320, 393052), (5852, 357320), (6160, 339454), (6688, 312655), (7315, 285856), (8360, 250124), (8933, 234080), (10640, 196526), (11704, 178660), (12320, 169727), (14630, 142928), (16720, 125062), (17866, 117040), (21280, 98263), (23408, 89330), (29260, 71464), (33440, 62531), (35732, 58520), (44665, 46816)]