7906040640

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{305017}}^1$

素因数の和:305046

約数の個数: 140

約数和(自身を含む): 28123269636

約数和(自身を除く): 20217228996

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, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8640, 12960, 25920, 305017, 610034, 915051, 1220068, 1525085, 1830102, 2440136, 2745153, 3050170, 3660204, 4575255, 4880272, 5490306, 6100340, 7320408, 8235459, 9150510, 9760544, 10980612, 12200680, 13725765, 14640816, 16470918, 18301020, 19521088, 21961224, 24401360, 24706377, 27451530, 29281632, 32941836, 36602040, 41177295, 43922448, 48802720, 49412754, 54903060, 58563264, 65883672, 73204080, 82354590, 87844896, 97605440, 98825508, 109806120, 123531885, 131767344, 146408160, 164709180, 175689792, 197651016, 219612240, 247063770, 263534688, 292816320, 329418360, 395302032, 439224480, 494127540, 527069376, 658836720, 790604064, 878448960, 988255080, 1317673440, 1581208128, 1976510160, 2635346880, 3953020320, 7906040640]

約数ペア:

[(1, 7906040640), (2, 3953020320), (3, 2635346880), (4, 1976510160), (5, 1581208128), (6, 1317673440), (8, 988255080), (9, 878448960), (10, 790604064), (12, 658836720), (15, 527069376), (16, 494127540), (18, 439224480), (20, 395302032), (24, 329418360), (27, 292816320), (30, 263534688), (32, 247063770), (36, 219612240), (40, 197651016), (45, 175689792), (48, 164709180), (54, 146408160), (60, 131767344), (64, 123531885), (72, 109806120), (80, 98825508), (81, 97605440), (90, 87844896), (96, 82354590), (108, 73204080), (120, 65883672), (135, 58563264), (144, 54903060), (160, 49412754), (162, 48802720), (180, 43922448), (192, 41177295), (216, 36602040), (240, 32941836), (270, 29281632), (288, 27451530), (320, 24706377), (324, 24401360), (360, 21961224), (405, 19521088), (432, 18301020), (480, 16470918), (540, 14640816), (576, 13725765), (648, 12200680), (720, 10980612), (810, 9760544), (864, 9150510), (960, 8235459), (1080, 7320408), (1296, 6100340), (1440, 5490306), (1620, 4880272), (1728, 4575255), (2160, 3660204), (2592, 3050170), (2880, 2745153), (3240, 2440136), (4320, 1830102), (5184, 1525085), (6480, 1220068), (8640, 915051), (12960, 610034), (25920, 305017)]