2806505280

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2371}}^1$

素因数の和:2534

約数の個数: 224

約数和(自身を含む): 9977201280

約数和(自身を除く): 7170696000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 137, 144, 160, 180, 192, 216, 240, 270, 274, 288, 320, 360, 411, 432, 480, 540, 548, 576, 685, 720, 822, 864, 960, 1080, 1096, 1233, 1370, 1440, 1644, 1728, 2055, 2160, 2192, 2371, 2466, 2740, 2880, 3288, 3699, 4110, 4320, 4384, 4742, 4932, 5480, 6165, 6576, 7113, 7398, 8220, 8640, 8768, 9484, 9864, 10960, 11855, 12330, 13152, 14226, 14796, 16440, 18495, 18968, 19728, 21339, 21920, 23710, 24660, 26304, 28452, 29592, 32880, 35565, 36990, 37936, 39456, 42678, 43840, 47420, 49320, 56904, 59184, 64017, 65760, 71130, 73980, 75872, 78912, 85356, 94840, 98640, 106695, 113808, 118368, 128034, 131520, 142260, 147960, 151744, 170712, 189680, 197280, 213390, 227616, 236736, 256068, 284520, 295920, 320085, 324827, 341424, 379360, 394560, 426780, 455232, 512136, 569040, 591840, 640170, 649654, 682848, 758720, 853560, 974481, 1024272, 1138080, 1183680, 1280340, 1299308, 1365696, 1624135, 1707120, 1948962, 2048544, 2276160, 2560680, 2598616, 2923443, 3248270, 3414240, 3897924, 4097088, 4872405, 5121360, 5197232, 5846886, 6496540, 6828480, 7795848, 8770329, 9744810, 10242720, 10394464, 11693772, 12993080, 14617215, 15591696, 17540658, 19489620, 20485440, 20788928, 23387544, 25986160, 29234430, 31183392, 35081316, 38979240, 43851645, 46775088, 51972320, 58468860, 62366784, 70162632, 77958480, 87703290, 93550176, 103944640, 116937720, 140325264, 155916960, 175406580, 187100352, 233875440, 280650528, 311833920, 350813160, 467750880, 561301056, 701626320, 935501760, 1403252640, 2806505280]

約数ペア:

[(1, 2806505280), (2, 1403252640), (3, 935501760), (4, 701626320), (5, 561301056), (6, 467750880), (8, 350813160), (9, 311833920), (10, 280650528), (12, 233875440), (15, 187100352), (16, 175406580), (18, 155916960), (20, 140325264), (24, 116937720), (27, 103944640), (30, 93550176), (32, 87703290), (36, 77958480), (40, 70162632), (45, 62366784), (48, 58468860), (54, 51972320), (60, 46775088), (64, 43851645), (72, 38979240), (80, 35081316), (90, 31183392), (96, 29234430), (108, 25986160), (120, 23387544), (135, 20788928), (137, 20485440), (144, 19489620), (160, 17540658), (180, 15591696), (192, 14617215), (216, 12993080), (240, 11693772), (270, 10394464), (274, 10242720), (288, 9744810), (320, 8770329), (360, 7795848), (411, 6828480), (432, 6496540), (480, 5846886), (540, 5197232), (548, 5121360), (576, 4872405), (685, 4097088), (720, 3897924), (822, 3414240), (864, 3248270), (960, 2923443), (1080, 2598616), (1096, 2560680), (1233, 2276160), (1370, 2048544), (1440, 1948962), (1644, 1707120), (1728, 1624135), (2055, 1365696), (2160, 1299308), (2192, 1280340), (2371, 1183680), (2466, 1138080), (2740, 1024272), (2880, 974481), (3288, 853560), (3699, 758720), (4110, 682848), (4320, 649654), (4384, 640170), (4742, 591840), (4932, 569040), (5480, 512136), (6165, 455232), (6576, 426780), (7113, 394560), (7398, 379360), (8220, 341424), (8640, 324827), (8768, 320085), (9484, 295920), (9864, 284520), (10960, 256068), (11855, 236736), (12330, 227616), (13152, 213390), (14226, 197280), (14796, 189680), (16440, 170712), (18495, 151744), (18968, 147960), (19728, 142260), (21339, 131520), (21920, 128034), (23710, 118368), (24660, 113808), (26304, 106695), (28452, 98640), (29592, 94840), (32880, 85356), (35565, 78912), (36990, 75872), (37936, 73980), (39456, 71130), (42678, 65760), (43840, 64017), (47420, 59184), (49320, 56904)]