84205440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 256

約数和(自身を含む): 326073600

約数和(自身を除く): 241868160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 443, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 886, 960, 990, 1056, 1080, 1152, 1188, 1320, 1329, 1408, 1440, 1485, 1584, 1728, 1760, 1772, 1920, 1980, 2112, 2160, 2215, 2376, 2640, 2658, 2880, 2970, 3168, 3456, 3520, 3544, 3960, 3987, 4224, 4320, 4430, 4752, 4873, 5280, 5316, 5760, 5940, 6336, 6645, 7040, 7088, 7920, 7974, 8640, 8860, 9504, 9746, 10560, 10632, 11880, 11961, 12672, 13290, 14176, 14619, 15840, 15948, 17280, 17720, 19008, 19492, 19935, 21120, 21264, 23760, 23922, 24365, 26580, 28352, 29238, 31680, 31896, 35440, 38016, 38984, 39870, 42528, 43857, 47520, 47844, 48730, 53160, 56704, 58476, 59805, 63360, 63792, 70880, 73095, 77968, 79740, 85056, 87714, 95040, 95688, 97460, 106320, 116952, 119610, 127584, 131571, 141760, 146190, 155936, 159480, 170112, 175428, 190080, 191376, 194920, 212640, 219285, 233904, 239220, 255168, 263142, 283520, 292380, 311872, 318960, 350856, 382752, 389840, 425280, 438570, 467808, 478440, 510336, 526284, 584760, 623744, 637920, 657855, 701712, 765504, 779680, 850560, 877140, 935616, 956880, 1052568, 1169520, 1275840, 1315710, 1403424, 1531008, 1559360, 1754280, 1871232, 1913760, 2105136, 2339040, 2551680, 2631420, 2806848, 3118720, 3508560, 3827520, 4210272, 4678080, 5262840, 5613696, 7017120, 7655040, 8420544, 9356160, 10525680, 14034240, 16841088, 21051360, 28068480, 42102720, 84205440]

約数ペア:

[(1, 84205440), (2, 42102720), (3, 28068480), (4, 21051360), (5, 16841088), (6, 14034240), (8, 10525680), (9, 9356160), (10, 8420544), (11, 7655040), (12, 7017120), (15, 5613696), (16, 5262840), (18, 4678080), (20, 4210272), (22, 3827520), (24, 3508560), (27, 3118720), (30, 2806848), (32, 2631420), (33, 2551680), (36, 2339040), (40, 2105136), (44, 1913760), (45, 1871232), (48, 1754280), (54, 1559360), (55, 1531008), (60, 1403424), (64, 1315710), (66, 1275840), (72, 1169520), (80, 1052568), (88, 956880), (90, 935616), (96, 877140), (99, 850560), (108, 779680), (110, 765504), (120, 701712), (128, 657855), (132, 637920), (135, 623744), (144, 584760), (160, 526284), (165, 510336), (176, 478440), (180, 467808), (192, 438570), (198, 425280), (216, 389840), (220, 382752), (240, 350856), (264, 318960), (270, 311872), (288, 292380), (297, 283520), (320, 263142), (330, 255168), (352, 239220), (360, 233904), (384, 219285), (396, 212640), (432, 194920), (440, 191376), (443, 190080), (480, 175428), (495, 170112), (528, 159480), (540, 155936), (576, 146190), (594, 141760), (640, 131571), (660, 127584), (704, 119610), (720, 116952), (792, 106320), (864, 97460), (880, 95688), (886, 95040), (960, 87714), (990, 85056), (1056, 79740), (1080, 77968), (1152, 73095), (1188, 70880), (1320, 63792), (1329, 63360), (1408, 59805), (1440, 58476), (1485, 56704), (1584, 53160), (1728, 48730), (1760, 47844), (1772, 47520), (1920, 43857), (1980, 42528), (2112, 39870), (2160, 38984), (2215, 38016), (2376, 35440), (2640, 31896), (2658, 31680), (2880, 29238), (2970, 28352), (3168, 26580), (3456, 24365), (3520, 23922), (3544, 23760), (3960, 21264), (3987, 21120), (4224, 19935), (4320, 19492), (4430, 19008), (4752, 17720), (4873, 17280), (5280, 15948), (5316, 15840), (5760, 14619), (5940, 14176), (6336, 13290), (6645, 12672), (7040, 11961), (7088, 11880), (7920, 10632), (7974, 10560), (8640, 9746), (8860, 9504)]