1708231680

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1413

約数の個数: 264

約数和(自身を含む): 6142670352

約数和(自身を除く): 4434438672

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1024, 1080, 1152, 1215, 1280, 1296, 1373, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2746, 2880, 3072, 3240, 3456, 3840, 3888, 4119, 4320, 4608, 4860, 5120, 5184, 5492, 5760, 6480, 6865, 6912, 7680, 7776, 8238, 8640, 9216, 9720, 10368, 10984, 11520, 12357, 12960, 13730, 13824, 15360, 15552, 16476, 17280, 19440, 20595, 20736, 21968, 23040, 24714, 25920, 27460, 27648, 31104, 32952, 34560, 37071, 38880, 41190, 41472, 43936, 46080, 49428, 51840, 54920, 61785, 62208, 65904, 69120, 74142, 77760, 82380, 82944, 87872, 98856, 103680, 109840, 111213, 123570, 124416, 131808, 138240, 148284, 155520, 164760, 175744, 185355, 197712, 207360, 219680, 222426, 247140, 248832, 263616, 296568, 311040, 329520, 333639, 351488, 370710, 395424, 414720, 439360, 444852, 494280, 527232, 556065, 593136, 622080, 659040, 667278, 702976, 741420, 790848, 878720, 889704, 988560, 1054464, 1112130, 1186272, 1244160, 1318080, 1334556, 1405952, 1482840, 1581696, 1668195, 1757440, 1779408, 1977120, 2108928, 2224260, 2372544, 2636160, 2669112, 2965680, 3163392, 3336390, 3514880, 3558816, 3954240, 4217856, 4448520, 4745088, 5272320, 5338224, 5931360, 6326784, 6672780, 7029760, 7117632, 7908480, 8897040, 9490176, 10544640, 10676448, 11862720, 12653568, 13345560, 14235264, 15816960, 17794080, 18980352, 21089280, 21352896, 23725440, 26691120, 28470528, 31633920, 35588160, 37960704, 42705792, 47450880, 53382240, 56941056, 63267840, 71176320, 85411584, 94901760, 106764480, 113882112, 142352640, 170823168, 189803520, 213528960, 284705280, 341646336, 427057920, 569410560, 854115840, 1708231680]

約数ペア:

[(1, 1708231680), (2, 854115840), (3, 569410560), (4, 427057920), (5, 341646336), (6, 284705280), (8, 213528960), (9, 189803520), (10, 170823168), (12, 142352640), (15, 113882112), (16, 106764480), (18, 94901760), (20, 85411584), (24, 71176320), (27, 63267840), (30, 56941056), (32, 53382240), (36, 47450880), (40, 42705792), (45, 37960704), (48, 35588160), (54, 31633920), (60, 28470528), (64, 26691120), (72, 23725440), (80, 21352896), (81, 21089280), (90, 18980352), (96, 17794080), (108, 15816960), (120, 14235264), (128, 13345560), (135, 12653568), (144, 11862720), (160, 10676448), (162, 10544640), (180, 9490176), (192, 8897040), (216, 7908480), (240, 7117632), (243, 7029760), (256, 6672780), (270, 6326784), (288, 5931360), (320, 5338224), (324, 5272320), (360, 4745088), (384, 4448520), (405, 4217856), (432, 3954240), (480, 3558816), (486, 3514880), (512, 3336390), (540, 3163392), (576, 2965680), (640, 2669112), (648, 2636160), (720, 2372544), (768, 2224260), (810, 2108928), (864, 1977120), (960, 1779408), (972, 1757440), (1024, 1668195), (1080, 1581696), (1152, 1482840), (1215, 1405952), (1280, 1334556), (1296, 1318080), (1373, 1244160), (1440, 1186272), (1536, 1112130), (1620, 1054464), (1728, 988560), (1920, 889704), (1944, 878720), (2160, 790848), (2304, 741420), (2430, 702976), (2560, 667278), (2592, 659040), (2746, 622080), (2880, 593136), (3072, 556065), (3240, 527232), (3456, 494280), (3840, 444852), (3888, 439360), (4119, 414720), (4320, 395424), (4608, 370710), (4860, 351488), (5120, 333639), (5184, 329520), (5492, 311040), (5760, 296568), (6480, 263616), (6865, 248832), (6912, 247140), (7680, 222426), (7776, 219680), (8238, 207360), (8640, 197712), (9216, 185355), (9720, 175744), (10368, 164760), (10984, 155520), (11520, 148284), (12357, 138240), (12960, 131808), (13730, 124416), (13824, 123570), (15360, 111213), (15552, 109840), (16476, 103680), (17280, 98856), (19440, 87872), (20595, 82944), (20736, 82380), (21968, 77760), (23040, 74142), (24714, 69120), (25920, 65904), (27460, 62208), (27648, 61785), (31104, 54920), (32952, 51840), (34560, 49428), (37071, 46080), (38880, 43936), (41190, 41472)]