284705280

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{1373}}^1$

素因数の和:1408

約数の個数: 200

約数和(自身を含む): 1020467052

約数和(自身を除く): 735761772

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1373, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2746, 2880, 3240, 3456, 3840, 4119, 4320, 4608, 5184, 5492, 5760, 6480, 6865, 6912, 7680, 8238, 8640, 10368, 10984, 11520, 12357, 12960, 13730, 13824, 16476, 17280, 20595, 20736, 21968, 23040, 24714, 25920, 27460, 32952, 34560, 37071, 41190, 41472, 43936, 49428, 51840, 54920, 61785, 65904, 69120, 74142, 82380, 87872, 98856, 103680, 109840, 111213, 123570, 131808, 148284, 164760, 175744, 185355, 197712, 207360, 219680, 222426, 247140, 263616, 296568, 329520, 351488, 370710, 395424, 439360, 444852, 494280, 527232, 556065, 593136, 659040, 702976, 741420, 790848, 878720, 889704, 988560, 1054464, 1112130, 1186272, 1318080, 1482840, 1581696, 1757440, 1779408, 1977120, 2108928, 2224260, 2372544, 2636160, 2965680, 3163392, 3514880, 3558816, 3954240, 4448520, 4745088, 5272320, 5931360, 6326784, 7117632, 7908480, 8897040, 9490176, 10544640, 11862720, 14235264, 15816960, 17794080, 18980352, 23725440, 28470528, 31633920, 35588160, 47450880, 56941056, 71176320, 94901760, 142352640, 284705280]

約数ペア:

[(1, 284705280), (2, 142352640), (3, 94901760), (4, 71176320), (5, 56941056), (6, 47450880), (8, 35588160), (9, 31633920), (10, 28470528), (12, 23725440), (15, 18980352), (16, 17794080), (18, 15816960), (20, 14235264), (24, 11862720), (27, 10544640), (30, 9490176), (32, 8897040), (36, 7908480), (40, 7117632), (45, 6326784), (48, 5931360), (54, 5272320), (60, 4745088), (64, 4448520), (72, 3954240), (80, 3558816), (81, 3514880), (90, 3163392), (96, 2965680), (108, 2636160), (120, 2372544), (128, 2224260), (135, 2108928), (144, 1977120), (160, 1779408), (162, 1757440), (180, 1581696), (192, 1482840), (216, 1318080), (240, 1186272), (256, 1112130), (270, 1054464), (288, 988560), (320, 889704), (324, 878720), (360, 790848), (384, 741420), (405, 702976), (432, 659040), (480, 593136), (512, 556065), (540, 527232), (576, 494280), (640, 444852), (648, 439360), (720, 395424), (768, 370710), (810, 351488), (864, 329520), (960, 296568), (1080, 263616), (1152, 247140), (1280, 222426), (1296, 219680), (1373, 207360), (1440, 197712), (1536, 185355), (1620, 175744), (1728, 164760), (1920, 148284), (2160, 131808), (2304, 123570), (2560, 111213), (2592, 109840), (2746, 103680), (2880, 98856), (3240, 87872), (3456, 82380), (3840, 74142), (4119, 69120), (4320, 65904), (4608, 61785), (5184, 54920), (5492, 51840), (5760, 49428), (6480, 43936), (6865, 41472), (6912, 41190), (7680, 37071), (8238, 34560), (8640, 32952), (10368, 27460), (10984, 25920), (11520, 24714), (12357, 23040), (12960, 21968), (13730, 20736), (13824, 20595), (16476, 17280)]