2097262080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{401}}^1$

素因数の和:657

約数の個数: 240

約数和(自身を含む): 7313598864

約数和(自身を除く): 5216336784

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, 160, 180, 192, 227, 240, 256, 288, 320, 360, 384, 401, 454, 480, 512, 576, 640, 681, 720, 768, 802, 908, 960, 1135, 1152, 1203, 1280, 1362, 1440, 1536, 1604, 1816, 1920, 2005, 2043, 2270, 2304, 2406, 2560, 2724, 2880, 3208, 3405, 3609, 3632, 3840, 4010, 4086, 4540, 4608, 4812, 5448, 5760, 6015, 6416, 6810, 7218, 7264, 7680, 8020, 8172, 9080, 9624, 10215, 10896, 11520, 12030, 12832, 13620, 14436, 14528, 16040, 16344, 18045, 18160, 19248, 20430, 21792, 23040, 24060, 25664, 27240, 28872, 29056, 32080, 32688, 36090, 36320, 38496, 40860, 43584, 48120, 51328, 54480, 57744, 58112, 64160, 65376, 72180, 72640, 76992, 81720, 87168, 91027, 96240, 102656, 108960, 115488, 116224, 128320, 130752, 144360, 145280, 153984, 163440, 174336, 182054, 192480, 205312, 217920, 230976, 256640, 261504, 273081, 288720, 290560, 307968, 326880, 348672, 364108, 384960, 435840, 455135, 461952, 513280, 523008, 546162, 577440, 581120, 615936, 653760, 728216, 769920, 819243, 871680, 910270, 923904, 1026560, 1046016, 1092324, 1154880, 1307520, 1365405, 1456432, 1539840, 1638486, 1743360, 1820540, 1847808, 2184648, 2309760, 2615040, 2730810, 2912864, 3079680, 3276972, 3641080, 4096215, 4369296, 4619520, 5230080, 5461620, 5825728, 6553944, 7282160, 8192430, 8738592, 9239040, 10923240, 11651456, 13107888, 14564320, 16384860, 17477184, 21846480, 23302912, 26215776, 29128640, 32769720, 34954368, 43692960, 46605824, 52431552, 58257280, 65539440, 69908736, 87385920, 104863104, 116514560, 131078880, 139817472, 174771840, 209726208, 233029120, 262157760, 349543680, 419452416, 524315520, 699087360, 1048631040, 2097262080]

約数ペア:

[(1, 2097262080), (2, 1048631040), (3, 699087360), (4, 524315520), (5, 419452416), (6, 349543680), (8, 262157760), (9, 233029120), (10, 209726208), (12, 174771840), (15, 139817472), (16, 131078880), (18, 116514560), (20, 104863104), (24, 87385920), (30, 69908736), (32, 65539440), (36, 58257280), (40, 52431552), (45, 46605824), (48, 43692960), (60, 34954368), (64, 32769720), (72, 29128640), (80, 26215776), (90, 23302912), (96, 21846480), (120, 17477184), (128, 16384860), (144, 14564320), (160, 13107888), (180, 11651456), (192, 10923240), (227, 9239040), (240, 8738592), (256, 8192430), (288, 7282160), (320, 6553944), (360, 5825728), (384, 5461620), (401, 5230080), (454, 4619520), (480, 4369296), (512, 4096215), (576, 3641080), (640, 3276972), (681, 3079680), (720, 2912864), (768, 2730810), (802, 2615040), (908, 2309760), (960, 2184648), (1135, 1847808), (1152, 1820540), (1203, 1743360), (1280, 1638486), (1362, 1539840), (1440, 1456432), (1536, 1365405), (1604, 1307520), (1816, 1154880), (1920, 1092324), (2005, 1046016), (2043, 1026560), (2270, 923904), (2304, 910270), (2406, 871680), (2560, 819243), (2724, 769920), (2880, 728216), (3208, 653760), (3405, 615936), (3609, 581120), (3632, 577440), (3840, 546162), (4010, 523008), (4086, 513280), (4540, 461952), (4608, 455135), (4812, 435840), (5448, 384960), (5760, 364108), (6015, 348672), (6416, 326880), (6810, 307968), (7218, 290560), (7264, 288720), (7680, 273081), (8020, 261504), (8172, 256640), (9080, 230976), (9624, 217920), (10215, 205312), (10896, 192480), (11520, 182054), (12030, 174336), (12832, 163440), (13620, 153984), (14436, 145280), (14528, 144360), (16040, 130752), (16344, 128320), (18045, 116224), (18160, 115488), (19248, 108960), (20430, 102656), (21792, 96240), (23040, 91027), (24060, 87168), (25664, 81720), (27240, 76992), (28872, 72640), (29056, 72180), (32080, 65376), (32688, 64160), (36090, 58112), (36320, 57744), (38496, 54480), (40860, 51328), (43584, 48120)]