317092320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:639

約数の個数: 240

約数和(自身を含む): 1147109040

約数和(自身を除く): 830016720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 180, 215, 216, 240, 258, 270, 288, 324, 344, 360, 387, 405, 430, 432, 480, 516, 540, 569, 645, 648, 688, 720, 774, 810, 860, 864, 1032, 1080, 1138, 1161, 1290, 1296, 1376, 1440, 1548, 1620, 1707, 1720, 1935, 2064, 2160, 2276, 2322, 2580, 2592, 2845, 3096, 3240, 3414, 3440, 3483, 3870, 4128, 4320, 4552, 4644, 5121, 5160, 5690, 5805, 6192, 6480, 6828, 6880, 6966, 7740, 8535, 9104, 9288, 10242, 10320, 11380, 11610, 12384, 12960, 13656, 13932, 15363, 15480, 17070, 17415, 18208, 18576, 20484, 20640, 22760, 23220, 24467, 25605, 27312, 27864, 30726, 30960, 34140, 34830, 37152, 40968, 45520, 46089, 46440, 48934, 51210, 54624, 55728, 61452, 61920, 68280, 69660, 73401, 76815, 81936, 91040, 92178, 92880, 97868, 102420, 111456, 122335, 122904, 136560, 139320, 146802, 153630, 163872, 184356, 185760, 195736, 204840, 220203, 230445, 244670, 245808, 273120, 278640, 293604, 307260, 367005, 368712, 391472, 409680, 440406, 460890, 489340, 491616, 557280, 587208, 614520, 660609, 734010, 737424, 782944, 819360, 880812, 921780, 978680, 1101015, 1174416, 1229040, 1321218, 1468020, 1474848, 1761624, 1843560, 1957360, 1981827, 2202030, 2348832, 2458080, 2642436, 2936040, 3303045, 3523248, 3687120, 3914720, 3963654, 4404060, 5284872, 5872080, 6606090, 7046496, 7374240, 7927308, 8808120, 9909135, 10569744, 11744160, 13212180, 15854616, 17616240, 19818270, 21139488, 26424360, 31709232, 35232480, 39636540, 52848720, 63418464, 79273080, 105697440, 158546160, 317092320]

約数ペア:

[(1, 317092320), (2, 158546160), (3, 105697440), (4, 79273080), (5, 63418464), (6, 52848720), (8, 39636540), (9, 35232480), (10, 31709232), (12, 26424360), (15, 21139488), (16, 19818270), (18, 17616240), (20, 15854616), (24, 13212180), (27, 11744160), (30, 10569744), (32, 9909135), (36, 8808120), (40, 7927308), (43, 7374240), (45, 7046496), (48, 6606090), (54, 5872080), (60, 5284872), (72, 4404060), (80, 3963654), (81, 3914720), (86, 3687120), (90, 3523248), (96, 3303045), (108, 2936040), (120, 2642436), (129, 2458080), (135, 2348832), (144, 2202030), (160, 1981827), (162, 1957360), (172, 1843560), (180, 1761624), (215, 1474848), (216, 1468020), (240, 1321218), (258, 1229040), (270, 1174416), (288, 1101015), (324, 978680), (344, 921780), (360, 880812), (387, 819360), (405, 782944), (430, 737424), (432, 734010), (480, 660609), (516, 614520), (540, 587208), (569, 557280), (645, 491616), (648, 489340), (688, 460890), (720, 440406), (774, 409680), (810, 391472), (860, 368712), (864, 367005), (1032, 307260), (1080, 293604), (1138, 278640), (1161, 273120), (1290, 245808), (1296, 244670), (1376, 230445), (1440, 220203), (1548, 204840), (1620, 195736), (1707, 185760), (1720, 184356), (1935, 163872), (2064, 153630), (2160, 146802), (2276, 139320), (2322, 136560), (2580, 122904), (2592, 122335), (2845, 111456), (3096, 102420), (3240, 97868), (3414, 92880), (3440, 92178), (3483, 91040), (3870, 81936), (4128, 76815), (4320, 73401), (4552, 69660), (4644, 68280), (5121, 61920), (5160, 61452), (5690, 55728), (5805, 54624), (6192, 51210), (6480, 48934), (6828, 46440), (6880, 46089), (6966, 45520), (7740, 40968), (8535, 37152), (9104, 34830), (9288, 34140), (10242, 30960), (10320, 30726), (11380, 27864), (11610, 27312), (12384, 25605), (12960, 24467), (13656, 23220), (13932, 22760), (15363, 20640), (15480, 20484), (17070, 18576), (17415, 18208)]