2080613136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{197}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 6692678784

約数和(自身を除く): 4612065648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 43, 48, 51, 56, 68, 84, 86, 102, 112, 119, 129, 136, 168, 172, 197, 204, 238, 258, 272, 301, 336, 344, 357, 394, 408, 476, 516, 591, 602, 688, 714, 731, 788, 816, 903, 952, 1032, 1182, 1204, 1379, 1428, 1462, 1576, 1806, 1849, 1904, 2064, 2193, 2364, 2408, 2758, 2856, 2924, 3152, 3349, 3612, 3698, 4137, 4386, 4728, 4816, 5117, 5516, 5547, 5712, 5848, 6698, 7224, 7396, 8274, 8471, 8772, 9456, 10047, 10234, 11032, 11094, 11696, 12943, 13396, 14448, 14792, 15351, 16548, 16942, 17544, 20094, 20468, 22064, 22188, 23443, 25413, 25886, 26792, 29584, 30702, 31433, 33096, 33884, 35088, 38829, 40188, 40936, 44376, 46886, 50826, 51772, 53584, 59297, 61404, 62866, 66192, 67768, 70329, 77658, 80376, 81872, 88752, 93772, 94299, 101652, 103544, 118594, 122808, 125732, 135536, 140658, 144007, 155316, 160752, 177891, 187544, 188598, 203304, 207088, 220031, 237188, 245616, 251464, 281316, 288014, 310632, 355782, 364253, 375088, 377196, 406608, 432021, 440062, 474376, 502928, 562632, 576028, 621264, 660093, 711564, 728506, 754392, 864042, 880124, 948752, 1008049, 1092759, 1125264, 1152056, 1320186, 1423128, 1457012, 1508784, 1728084, 1760248, 2016098, 2185518, 2304112, 2549771, 2640372, 2846256, 2914024, 3024147, 3456168, 3520496, 4032196, 4371036, 5099542, 5280744, 5828048, 6048294, 6192301, 6912336, 7649313, 8064392, 8742072, 10199084, 10561488, 12096588, 12384602, 15298626, 16128784, 17484144, 18576903, 20398168, 24193176, 24769204, 30597252, 37153806, 40796336, 43346107, 48386352, 49538408, 61194504, 74307612, 86692214, 99076816, 122389008, 130038321, 148615224, 173384428, 260076642, 297230448, 346768856, 520153284, 693537712, 1040306568, 2080613136]

約数ペア:

[(1, 2080613136), (2, 1040306568), (3, 693537712), (4, 520153284), (6, 346768856), (7, 297230448), (8, 260076642), (12, 173384428), (14, 148615224), (16, 130038321), (17, 122389008), (21, 99076816), (24, 86692214), (28, 74307612), (34, 61194504), (42, 49538408), (43, 48386352), (48, 43346107), (51, 40796336), (56, 37153806), (68, 30597252), (84, 24769204), (86, 24193176), (102, 20398168), (112, 18576903), (119, 17484144), (129, 16128784), (136, 15298626), (168, 12384602), (172, 12096588), (197, 10561488), (204, 10199084), (238, 8742072), (258, 8064392), (272, 7649313), (301, 6912336), (336, 6192301), (344, 6048294), (357, 5828048), (394, 5280744), (408, 5099542), (476, 4371036), (516, 4032196), (591, 3520496), (602, 3456168), (688, 3024147), (714, 2914024), (731, 2846256), (788, 2640372), (816, 2549771), (903, 2304112), (952, 2185518), (1032, 2016098), (1182, 1760248), (1204, 1728084), (1379, 1508784), (1428, 1457012), (1462, 1423128), (1576, 1320186), (1806, 1152056), (1849, 1125264), (1904, 1092759), (2064, 1008049), (2193, 948752), (2364, 880124), (2408, 864042), (2758, 754392), (2856, 728506), (2924, 711564), (3152, 660093), (3349, 621264), (3612, 576028), (3698, 562632), (4137, 502928), (4386, 474376), (4728, 440062), (4816, 432021), (5117, 406608), (5516, 377196), (5547, 375088), (5712, 364253), (5848, 355782), (6698, 310632), (7224, 288014), (7396, 281316), (8274, 251464), (8471, 245616), (8772, 237188), (9456, 220031), (10047, 207088), (10234, 203304), (11032, 188598), (11094, 187544), (11696, 177891), (12943, 160752), (13396, 155316), (14448, 144007), (14792, 140658), (15351, 135536), (16548, 125732), (16942, 122808), (17544, 118594), (20094, 103544), (20468, 101652), (22064, 94299), (22188, 93772), (23443, 88752), (25413, 81872), (25886, 80376), (26792, 77658), (29584, 70329), (30702, 67768), (31433, 66192), (33096, 62866), (33884, 61404), (35088, 59297), (38829, 53584), (40188, 51772), (40936, 50826), (44376, 46886)]