2597809920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:351

約数の個数: 288

約数和(自身を含む): 8680949760

約数和(自身を除く): 6083139840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 139, 155, 157, 160, 186, 192, 240, 248, 256, 278, 310, 314, 320, 372, 384, 417, 465, 471, 480, 496, 556, 620, 628, 640, 695, 744, 768, 785, 834, 930, 942, 960, 992, 1112, 1240, 1256, 1280, 1390, 1488, 1570, 1668, 1860, 1884, 1920, 1984, 2085, 2224, 2355, 2480, 2512, 2780, 2976, 3140, 3336, 3720, 3768, 3840, 3968, 4170, 4309, 4448, 4710, 4867, 4960, 5024, 5560, 5952, 6280, 6672, 7440, 7536, 7936, 8340, 8618, 8896, 9420, 9734, 9920, 10048, 11120, 11904, 12560, 12927, 13344, 14601, 14880, 15072, 16680, 17236, 17792, 18840, 19468, 19840, 20096, 21545, 21823, 22240, 23808, 24335, 25120, 25854, 26688, 29202, 29760, 30144, 33360, 34472, 35584, 37680, 38936, 39680, 40192, 43090, 43646, 44480, 48670, 50240, 51708, 53376, 58404, 59520, 60288, 64635, 65469, 66720, 68944, 73005, 75360, 77872, 86180, 87292, 88960, 97340, 100480, 103416, 106752, 109115, 116808, 119040, 120576, 129270, 130938, 133440, 137888, 146010, 150720, 155744, 172360, 174584, 177920, 194680, 200960, 206832, 218230, 233616, 258540, 261876, 266880, 275776, 292020, 301440, 311488, 327345, 344720, 349168, 389360, 413664, 436460, 467232, 517080, 523752, 533760, 551552, 584040, 602880, 622976, 654690, 676513, 689440, 698336, 778720, 827328, 872920, 934464, 1034160, 1047504, 1103104, 1168080, 1245952, 1309380, 1353026, 1378880, 1396672, 1557440, 1654656, 1745840, 1868928, 2029539, 2068320, 2095008, 2336160, 2618760, 2706052, 2757760, 2793344, 3114880, 3309312, 3382565, 3491680, 3737856, 4059078, 4136640, 4190016, 4672320, 5237520, 5412104, 5515520, 5586688, 6229760, 6765130, 6983360, 8118156, 8273280, 8380032, 9344640, 10147695, 10475040, 10824208, 13530260, 13966720, 16236312, 16546560, 16760064, 18689280, 20295390, 20950080, 21648416, 27060520, 27933440, 32472624, 40590780, 41900160, 43296832, 54121040, 64945248, 81181560, 83800320, 86593664, 108242080, 129890496, 162363120, 173187328, 216484160, 259780992, 324726240, 432968320, 519561984, 649452480, 865936640, 1298904960, 2597809920]

約数ペア:

[(1, 2597809920), (2, 1298904960), (3, 865936640), (4, 649452480), (5, 519561984), (6, 432968320), (8, 324726240), (10, 259780992), (12, 216484160), (15, 173187328), (16, 162363120), (20, 129890496), (24, 108242080), (30, 86593664), (31, 83800320), (32, 81181560), (40, 64945248), (48, 54121040), (60, 43296832), (62, 41900160), (64, 40590780), (80, 32472624), (93, 27933440), (96, 27060520), (120, 21648416), (124, 20950080), (128, 20295390), (139, 18689280), (155, 16760064), (157, 16546560), (160, 16236312), (186, 13966720), (192, 13530260), (240, 10824208), (248, 10475040), (256, 10147695), (278, 9344640), (310, 8380032), (314, 8273280), (320, 8118156), (372, 6983360), (384, 6765130), (417, 6229760), (465, 5586688), (471, 5515520), (480, 5412104), (496, 5237520), (556, 4672320), (620, 4190016), (628, 4136640), (640, 4059078), (695, 3737856), (744, 3491680), (768, 3382565), (785, 3309312), (834, 3114880), (930, 2793344), (942, 2757760), (960, 2706052), (992, 2618760), (1112, 2336160), (1240, 2095008), (1256, 2068320), (1280, 2029539), (1390, 1868928), (1488, 1745840), (1570, 1654656), (1668, 1557440), (1860, 1396672), (1884, 1378880), (1920, 1353026), (1984, 1309380), (2085, 1245952), (2224, 1168080), (2355, 1103104), (2480, 1047504), (2512, 1034160), (2780, 934464), (2976, 872920), (3140, 827328), (3336, 778720), (3720, 698336), (3768, 689440), (3840, 676513), (3968, 654690), (4170, 622976), (4309, 602880), (4448, 584040), (4710, 551552), (4867, 533760), (4960, 523752), (5024, 517080), (5560, 467232), (5952, 436460), (6280, 413664), (6672, 389360), (7440, 349168), (7536, 344720), (7936, 327345), (8340, 311488), (8618, 301440), (8896, 292020), (9420, 275776), (9734, 266880), (9920, 261876), (10048, 258540), (11120, 233616), (11904, 218230), (12560, 206832), (12927, 200960), (13344, 194680), (14601, 177920), (14880, 174584), (15072, 172360), (16680, 155744), (17236, 150720), (17792, 146010), (18840, 137888), (19468, 133440), (19840, 130938), (20096, 129270), (21545, 120576), (21823, 119040), (22240, 116808), (23808, 109115), (24335, 106752), (25120, 103416), (25854, 100480), (26688, 97340), (29202, 88960), (29760, 87292), (30144, 86180), (33360, 77872), (34472, 75360), (35584, 73005), (37680, 68944), (38936, 66720), (39680, 65469), (40192, 64635), (43090, 60288), (43646, 59520), (44480, 58404), (48670, 53376), (50240, 51708)]