2698490880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:561

約数の個数: 264

約数和(自身を含む): 9434983272

約数和(自身を除く): 6736492392

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, 128, 144, 157, 160, 180, 192, 240, 256, 288, 314, 320, 360, 373, 384, 471, 480, 512, 576, 628, 640, 720, 746, 768, 785, 942, 960, 1024, 1119, 1152, 1256, 1280, 1413, 1440, 1492, 1536, 1570, 1865, 1884, 1920, 2238, 2304, 2355, 2512, 2560, 2826, 2880, 2984, 3072, 3140, 3357, 3730, 3768, 3840, 4476, 4608, 4710, 5024, 5120, 5595, 5652, 5760, 5968, 6280, 6714, 7065, 7460, 7536, 7680, 8952, 9216, 9420, 10048, 11190, 11304, 11520, 11936, 12560, 13428, 14130, 14920, 15072, 15360, 16785, 17904, 18840, 20096, 22380, 22608, 23040, 23872, 25120, 26856, 28260, 29840, 30144, 33570, 35808, 37680, 40192, 44760, 45216, 46080, 47744, 50240, 53712, 56520, 58561, 59680, 60288, 67140, 71616, 75360, 80384, 89520, 90432, 95488, 100480, 107424, 113040, 117122, 119360, 120576, 134280, 143232, 150720, 160768, 175683, 179040, 180864, 190976, 200960, 214848, 226080, 234244, 238720, 241152, 268560, 286464, 292805, 301440, 351366, 358080, 361728, 381952, 401920, 429696, 452160, 468488, 477440, 482304, 527049, 537120, 572928, 585610, 602880, 702732, 716160, 723456, 803840, 859392, 878415, 904320, 936976, 954880, 1054098, 1074240, 1145856, 1171220, 1205760, 1405464, 1432320, 1446912, 1718784, 1756830, 1808640, 1873952, 1909760, 2108196, 2148480, 2342440, 2411520, 2635245, 2810928, 2864640, 3437568, 3513660, 3617280, 3747904, 4216392, 4296960, 4684880, 5270490, 5621856, 5729280, 7027320, 7234560, 7495808, 8432784, 8593920, 9369760, 10540980, 11243712, 14054640, 14991616, 16865568, 17187840, 18739520, 21081960, 22487424, 28109280, 29983232, 33731136, 37479040, 42163920, 44974848, 56218560, 59966464, 67462272, 74958080, 84327840, 89949696, 112437120, 134924544, 149916160, 168655680, 179899392, 224874240, 269849088, 299832320, 337311360, 449748480, 539698176, 674622720, 899496960, 1349245440, 2698490880]

約数ペア:

[(1, 2698490880), (2, 1349245440), (3, 899496960), (4, 674622720), (5, 539698176), (6, 449748480), (8, 337311360), (9, 299832320), (10, 269849088), (12, 224874240), (15, 179899392), (16, 168655680), (18, 149916160), (20, 134924544), (24, 112437120), (30, 89949696), (32, 84327840), (36, 74958080), (40, 67462272), (45, 59966464), (48, 56218560), (60, 44974848), (64, 42163920), (72, 37479040), (80, 33731136), (90, 29983232), (96, 28109280), (120, 22487424), (128, 21081960), (144, 18739520), (157, 17187840), (160, 16865568), (180, 14991616), (192, 14054640), (240, 11243712), (256, 10540980), (288, 9369760), (314, 8593920), (320, 8432784), (360, 7495808), (373, 7234560), (384, 7027320), (471, 5729280), (480, 5621856), (512, 5270490), (576, 4684880), (628, 4296960), (640, 4216392), (720, 3747904), (746, 3617280), (768, 3513660), (785, 3437568), (942, 2864640), (960, 2810928), (1024, 2635245), (1119, 2411520), (1152, 2342440), (1256, 2148480), (1280, 2108196), (1413, 1909760), (1440, 1873952), (1492, 1808640), (1536, 1756830), (1570, 1718784), (1865, 1446912), (1884, 1432320), (1920, 1405464), (2238, 1205760), (2304, 1171220), (2355, 1145856), (2512, 1074240), (2560, 1054098), (2826, 954880), (2880, 936976), (2984, 904320), (3072, 878415), (3140, 859392), (3357, 803840), (3730, 723456), (3768, 716160), (3840, 702732), (4476, 602880), (4608, 585610), (4710, 572928), (5024, 537120), (5120, 527049), (5595, 482304), (5652, 477440), (5760, 468488), (5968, 452160), (6280, 429696), (6714, 401920), (7065, 381952), (7460, 361728), (7536, 358080), (7680, 351366), (8952, 301440), (9216, 292805), (9420, 286464), (10048, 268560), (11190, 241152), (11304, 238720), (11520, 234244), (11936, 226080), (12560, 214848), (13428, 200960), (14130, 190976), (14920, 180864), (15072, 179040), (15360, 175683), (16785, 160768), (17904, 150720), (18840, 143232), (20096, 134280), (22380, 120576), (22608, 119360), (23040, 117122), (23872, 113040), (25120, 107424), (26856, 100480), (28260, 95488), (29840, 90432), (30144, 89520), (33570, 80384), (35808, 75360), (37680, 71616), (40192, 67140), (44760, 60288), (45216, 59680), (46080, 58561), (47744, 56520), (50240, 53712)]