208910396640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3617}}^1\times {\mathrm{10939}}^1$

素因数の和:14585

約数の個数: 192

約数和(自身を含む): 718156212480

約数和(自身を除く): 509245815840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 3617, 5280, 7234, 10851, 10939, 14468, 18085, 21702, 21878, 28936, 32817, 36170, 39787, 43404, 43756, 54255, 54695, 57872, 65634, 72340, 79574, 86808, 87512, 108510, 109390, 115744, 119361, 120329, 131268, 144680, 159148, 164085, 173616, 175024, 198935, 217020, 218780, 238722, 240658, 262536, 289360, 318296, 328170, 347232, 350048, 360987, 397870, 434040, 437560, 477444, 481316, 525072, 578720, 596805, 601645, 636592, 656340, 721974, 795740, 868080, 875120, 954888, 962632, 1050144, 1193610, 1203290, 1273184, 1312680, 1443948, 1591480, 1736160, 1750240, 1804935, 1909776, 1925264, 2387220, 2406580, 2625360, 2887896, 3182960, 3609870, 3819552, 3850528, 4774440, 4813160, 5250720, 5775792, 6365920, 7219740, 9548880, 9626320, 11551584, 14439480, 19097760, 19252640, 28878960, 39566363, 57757920, 79132726, 118699089, 158265452, 197831815, 237398178, 316530904, 395663630, 435229993, 474796356, 593495445, 633061808, 791327260, 870459986, 949592712, 1186990890, 1266123616, 1305689979, 1582654520, 1740919972, 1899185424, 2176149965, 2373981780, 2611379958, 3165309040, 3481839944, 3798370848, 4352299930, 4747963560, 5222759916, 6330618080, 6528449895, 6963679888, 8704599860, 9495927120, 10445519832, 13056899790, 13927359776, 17409199720, 18991854240, 20891039664, 26113799580, 34818399440, 41782079328, 52227599160, 69636798880, 104455198320, 208910396640]

約数ペア:

[(1, 208910396640), (2, 104455198320), (3, 69636798880), (4, 52227599160), (5, 41782079328), (6, 34818399440), (8, 26113799580), (10, 20891039664), (11, 18991854240), (12, 17409199720), (15, 13927359776), (16, 13056899790), (20, 10445519832), (22, 9495927120), (24, 8704599860), (30, 6963679888), (32, 6528449895), (33, 6330618080), (40, 5222759916), (44, 4747963560), (48, 4352299930), (55, 3798370848), (60, 3481839944), (66, 3165309040), (80, 2611379958), (88, 2373981780), (96, 2176149965), (110, 1899185424), (120, 1740919972), (132, 1582654520), (160, 1305689979), (165, 1266123616), (176, 1186990890), (220, 949592712), (240, 870459986), (264, 791327260), (330, 633061808), (352, 593495445), (440, 474796356), (480, 435229993), (528, 395663630), (660, 316530904), (880, 237398178), (1056, 197831815), (1320, 158265452), (1760, 118699089), (2640, 79132726), (3617, 57757920), (5280, 39566363), (7234, 28878960), (10851, 19252640), (10939, 19097760), (14468, 14439480), (18085, 11551584), (21702, 9626320), (21878, 9548880), (28936, 7219740), (32817, 6365920), (36170, 5775792), (39787, 5250720), (43404, 4813160), (43756, 4774440), (54255, 3850528), (54695, 3819552), (57872, 3609870), (65634, 3182960), (72340, 2887896), (79574, 2625360), (86808, 2406580), (87512, 2387220), (108510, 1925264), (109390, 1909776), (115744, 1804935), (119361, 1750240), (120329, 1736160), (131268, 1591480), (144680, 1443948), (159148, 1312680), (164085, 1273184), (173616, 1203290), (175024, 1193610), (198935, 1050144), (217020, 962632), (218780, 954888), (238722, 875120), (240658, 868080), (262536, 795740), (289360, 721974), (318296, 656340), (328170, 636592), (347232, 601645), (350048, 596805), (360987, 578720), (397870, 525072), (434040, 481316), (437560, 477444)]