206902080

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1$

素因数の和:355

約数の個数: 448

約数和(自身を含む): 912936960

約数和(自身を除く): 706034880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 154, 160, 165, 168, 176, 180, 189, 192, 198, 210, 216, 220, 224, 231, 240, 252, 264, 270, 280, 288, 297, 308, 311, 315, 320, 330, 336, 352, 360, 378, 385, 396, 420, 432, 440, 448, 462, 480, 495, 504, 528, 540, 560, 576, 594, 616, 622, 630, 660, 672, 693, 704, 720, 756, 770, 792, 840, 864, 880, 924, 933, 945, 960, 990, 1008, 1056, 1080, 1120, 1155, 1188, 1232, 1244, 1260, 1320, 1344, 1386, 1440, 1485, 1512, 1540, 1555, 1584, 1680, 1728, 1760, 1848, 1866, 1890, 1980, 2016, 2079, 2112, 2160, 2177, 2240, 2310, 2376, 2464, 2488, 2520, 2640, 2772, 2799, 2880, 2970, 3024, 3080, 3110, 3168, 3360, 3421, 3465, 3520, 3696, 3732, 3780, 3960, 4032, 4158, 4320, 4354, 4620, 4665, 4752, 4928, 4976, 5040, 5280, 5544, 5598, 5940, 6048, 6160, 6220, 6336, 6531, 6720, 6842, 6930, 7392, 7464, 7560, 7920, 8316, 8397, 8640, 8708, 9240, 9330, 9504, 9952, 10080, 10263, 10395, 10560, 10885, 11088, 11196, 11880, 12096, 12320, 12440, 13062, 13684, 13860, 13995, 14784, 14928, 15120, 15840, 16632, 16794, 17105, 17416, 18480, 18660, 19008, 19593, 19904, 20160, 20526, 20790, 21770, 22176, 22392, 23760, 23947, 24640, 24880, 26124, 27368, 27720, 27990, 29856, 30240, 30789, 31680, 32655, 33264, 33588, 34210, 34832, 36960, 37320, 39186, 41052, 41580, 41985, 43540, 44352, 44784, 47520, 47894, 49760, 51315, 52248, 54736, 55440, 55980, 58779, 59712, 60480, 61578, 65310, 66528, 67176, 68420, 69664, 71841, 73920, 74640, 78372, 82104, 83160, 83970, 87080, 89568, 92367, 95040, 95788, 97965, 99520, 102630, 104496, 109472, 110880, 111960, 117558, 119735, 123156, 130620, 133056, 134352, 136840, 139328, 143682, 149280, 153945, 156744, 164208, 166320, 167940, 174160, 179136, 184734, 191576, 195930, 205260, 208992, 215523, 218944, 221760, 223920, 235116, 239470, 246312, 261240, 268704, 273680, 287364, 293895, 298560, 307890, 313488, 328416, 332640, 335880, 348320, 359205, 369468, 383152, 391860, 410520, 417984, 431046, 447840, 461835, 470232, 478940, 492624, 522480, 537408, 547360, 574728, 587790, 615780, 626976, 646569, 656832, 665280, 671760, 696640, 718410, 738936, 766304, 783720, 821040, 862092, 895680, 923670, 940464, 957880, 985248, 1044960, 1077615, 1094720, 1149456, 1175580, 1231560, 1253952, 1293138, 1343520, 1436820, 1477872, 1532608, 1567440, 1642080, 1724184, 1847340, 1880928, 1915760, 1970496, 2089920, 2155230, 2298912, 2351160, 2463120, 2586276, 2687040, 2873640, 2955744, 3134880, 3232845, 3284160, 3448368, 3694680, 3761856, 3831520, 4310460, 4597824, 4702320, 4926240, 5172552, 5747280, 5911488, 6269760, 6465690, 6896736, 7389360, 7663040, 8620920, 9404640, 9852480, 10345104, 11494560, 12931380, 13793472, 14778720, 17241840, 18809280, 20690208, 22989120, 25862760, 29557440, 34483680, 41380416, 51725520, 68967360, 103451040, 206902080]

約数ペア:

[(1, 206902080), (2, 103451040), (3, 68967360), (4, 51725520), (5, 41380416), (6, 34483680), (7, 29557440), (8, 25862760), (9, 22989120), (10, 20690208), (11, 18809280), (12, 17241840), (14, 14778720), (15, 13793472), (16, 12931380), (18, 11494560), (20, 10345104), (21, 9852480), (22, 9404640), (24, 8620920), (27, 7663040), (28, 7389360), (30, 6896736), (32, 6465690), (33, 6269760), (35, 5911488), (36, 5747280), (40, 5172552), (42, 4926240), (44, 4702320), (45, 4597824), (48, 4310460), (54, 3831520), (55, 3761856), (56, 3694680), (60, 3448368), (63, 3284160), (64, 3232845), (66, 3134880), (70, 2955744), (72, 2873640), (77, 2687040), (80, 2586276), (84, 2463120), (88, 2351160), (90, 2298912), (96, 2155230), (99, 2089920), (105, 1970496), (108, 1915760), (110, 1880928), (112, 1847340), (120, 1724184), (126, 1642080), (132, 1567440), (135, 1532608), (140, 1477872), (144, 1436820), (154, 1343520), (160, 1293138), (165, 1253952), (168, 1231560), (176, 1175580), (180, 1149456), (189, 1094720), (192, 1077615), (198, 1044960), (210, 985248), (216, 957880), (220, 940464), (224, 923670), (231, 895680), (240, 862092), (252, 821040), (264, 783720), (270, 766304), (280, 738936), (288, 718410), (297, 696640), (308, 671760), (311, 665280), (315, 656832), (320, 646569), (330, 626976), (336, 615780), (352, 587790), (360, 574728), (378, 547360), (385, 537408), (396, 522480), (420, 492624), (432, 478940), (440, 470232), (448, 461835), (462, 447840), (480, 431046), (495, 417984), (504, 410520), (528, 391860), (540, 383152), (560, 369468), (576, 359205), (594, 348320), (616, 335880), (622, 332640), (630, 328416), (660, 313488), (672, 307890), (693, 298560), (704, 293895), (720, 287364), (756, 273680), (770, 268704), (792, 261240), (840, 246312), (864, 239470), (880, 235116), (924, 223920), (933, 221760), (945, 218944), (960, 215523), (990, 208992), (1008, 205260), (1056, 195930), (1080, 191576), (1120, 184734), (1155, 179136), (1188, 174160), (1232, 167940), (1244, 166320), (1260, 164208), (1320, 156744), (1344, 153945), (1386, 149280), (1440, 143682), (1485, 139328), (1512, 136840), (1540, 134352), (1555, 133056), (1584, 130620), (1680, 123156), (1728, 119735), (1760, 117558), (1848, 111960), (1866, 110880), (1890, 109472), (1980, 104496), (2016, 102630), (2079, 99520), (2112, 97965), (2160, 95788), (2177, 95040), (2240, 92367), (2310, 89568), (2376, 87080), (2464, 83970), (2488, 83160), (2520, 82104), (2640, 78372), (2772, 74640), (2799, 73920), (2880, 71841), (2970, 69664), (3024, 68420), (3080, 67176), (3110, 66528), (3168, 65310), (3360, 61578), (3421, 60480), (3465, 59712), (3520, 58779), (3696, 55980), (3732, 55440), (3780, 54736), (3960, 52248), (4032, 51315), (4158, 49760), (4320, 47894), (4354, 47520), (4620, 44784), (4665, 44352), (4752, 43540), (4928, 41985), (4976, 41580), (5040, 41052), (5280, 39186), (5544, 37320), (5598, 36960), (5940, 34832), (6048, 34210), (6160, 33588), (6220, 33264), (6336, 32655), (6531, 31680), (6720, 30789), (6842, 30240), (6930, 29856), (7392, 27990), (7464, 27720), (7560, 27368), (7920, 26124), (8316, 24880), (8397, 24640), (8640, 23947), (8708, 23760), (9240, 22392), (9330, 22176), (9504, 21770), (9952, 20790), (10080, 20526), (10263, 20160), (10395, 19904), (10560, 19593), (10885, 19008), (11088, 18660), (11196, 18480), (11880, 17416), (12096, 17105), (12320, 16794), (12440, 16632), (13062, 15840), (13684, 15120), (13860, 14928), (13995, 14784)]