2051992320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:915

約数の個数: 288

約数和(自身を含む): 7576601088

約数和(自身を除く): 5524608768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 128, 140, 160, 168, 192, 194, 210, 224, 240, 256, 280, 291, 320, 336, 384, 388, 420, 448, 480, 485, 560, 582, 640, 672, 679, 768, 776, 787, 840, 896, 960, 970, 1120, 1164, 1280, 1344, 1358, 1455, 1552, 1574, 1680, 1792, 1920, 1940, 2037, 2240, 2328, 2361, 2688, 2716, 2910, 3104, 3148, 3360, 3395, 3840, 3880, 3935, 4074, 4480, 4656, 4722, 5376, 5432, 5509, 5820, 6208, 6296, 6720, 6790, 7760, 7870, 8148, 8960, 9312, 9444, 10185, 10864, 11018, 11640, 11805, 12416, 12592, 13440, 13580, 15520, 15740, 16296, 16527, 18624, 18888, 20370, 21728, 22036, 23280, 23610, 24832, 25184, 26880, 27160, 27545, 31040, 31480, 32592, 33054, 37248, 37776, 40740, 43456, 44072, 46560, 47220, 50368, 54320, 55090, 62080, 62960, 65184, 66108, 74496, 75552, 76339, 81480, 82635, 86912, 88144, 93120, 94440, 100736, 108640, 110180, 124160, 125920, 130368, 132216, 151104, 152678, 162960, 165270, 173824, 176288, 186240, 188880, 201472, 217280, 220360, 229017, 251840, 260736, 264432, 302208, 305356, 325920, 330540, 352576, 372480, 377760, 381695, 434560, 440720, 458034, 503680, 521472, 528864, 534373, 604416, 610712, 651840, 661080, 705152, 755520, 763390, 869120, 881440, 916068, 1007360, 1057728, 1068746, 1145085, 1221424, 1303680, 1322160, 1410304, 1511040, 1526780, 1603119, 1762880, 1832136, 2115456, 2137492, 2290170, 2442848, 2607360, 2644320, 2671865, 3022080, 3053560, 3206238, 3525760, 3664272, 4230912, 4274984, 4580340, 4885696, 5288640, 5343730, 6107120, 6412476, 7051520, 7328544, 8015595, 8549968, 9160680, 9771392, 10577280, 10687460, 12214240, 12824952, 14657088, 16031190, 17099936, 18321360, 19542784, 21154560, 21374920, 24428480, 25649904, 29314176, 32062380, 34199872, 36642720, 42749840, 48856960, 51299808, 58628352, 64124760, 68399744, 73285440, 85499680, 97713920, 102599616, 128249520, 136799488, 146570880, 170999360, 205199232, 256499040, 293141760, 341998720, 410398464, 512998080, 683997440, 1025996160, 2051992320]

約数ペア:

[(1, 2051992320), (2, 1025996160), (3, 683997440), (4, 512998080), (5, 410398464), (6, 341998720), (7, 293141760), (8, 256499040), (10, 205199232), (12, 170999360), (14, 146570880), (15, 136799488), (16, 128249520), (20, 102599616), (21, 97713920), (24, 85499680), (28, 73285440), (30, 68399744), (32, 64124760), (35, 58628352), (40, 51299808), (42, 48856960), (48, 42749840), (56, 36642720), (60, 34199872), (64, 32062380), (70, 29314176), (80, 25649904), (84, 24428480), (96, 21374920), (97, 21154560), (105, 19542784), (112, 18321360), (120, 17099936), (128, 16031190), (140, 14657088), (160, 12824952), (168, 12214240), (192, 10687460), (194, 10577280), (210, 9771392), (224, 9160680), (240, 8549968), (256, 8015595), (280, 7328544), (291, 7051520), (320, 6412476), (336, 6107120), (384, 5343730), (388, 5288640), (420, 4885696), (448, 4580340), (480, 4274984), (485, 4230912), (560, 3664272), (582, 3525760), (640, 3206238), (672, 3053560), (679, 3022080), (768, 2671865), (776, 2644320), (787, 2607360), (840, 2442848), (896, 2290170), (960, 2137492), (970, 2115456), (1120, 1832136), (1164, 1762880), (1280, 1603119), (1344, 1526780), (1358, 1511040), (1455, 1410304), (1552, 1322160), (1574, 1303680), (1680, 1221424), (1792, 1145085), (1920, 1068746), (1940, 1057728), (2037, 1007360), (2240, 916068), (2328, 881440), (2361, 869120), (2688, 763390), (2716, 755520), (2910, 705152), (3104, 661080), (3148, 651840), (3360, 610712), (3395, 604416), (3840, 534373), (3880, 528864), (3935, 521472), (4074, 503680), (4480, 458034), (4656, 440720), (4722, 434560), (5376, 381695), (5432, 377760), (5509, 372480), (5820, 352576), (6208, 330540), (6296, 325920), (6720, 305356), (6790, 302208), (7760, 264432), (7870, 260736), (8148, 251840), (8960, 229017), (9312, 220360), (9444, 217280), (10185, 201472), (10864, 188880), (11018, 186240), (11640, 176288), (11805, 173824), (12416, 165270), (12592, 162960), (13440, 152678), (13580, 151104), (15520, 132216), (15740, 130368), (16296, 125920), (16527, 124160), (18624, 110180), (18888, 108640), (20370, 100736), (21728, 94440), (22036, 93120), (23280, 88144), (23610, 86912), (24832, 82635), (25184, 81480), (26880, 76339), (27160, 75552), (27545, 74496), (31040, 66108), (31480, 65184), (32592, 62960), (33054, 62080), (37248, 55090), (37776, 54320), (40740, 50368), (43456, 47220), (44072, 46560)]