307589040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:648

約数の個数: 240

約数和(自身を含む): 1144855296

約数和(自身を除く): 837266256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 264, 284, 330, 355, 360, 396, 426, 440, 495, 528, 547, 568, 639, 660, 710, 720, 781, 792, 852, 880, 990, 1065, 1094, 1136, 1278, 1320, 1420, 1562, 1584, 1641, 1704, 1980, 2130, 2188, 2343, 2556, 2640, 2735, 2840, 3124, 3195, 3282, 3408, 3905, 3960, 4260, 4376, 4686, 4923, 5112, 5470, 5680, 6017, 6248, 6390, 6564, 7029, 7810, 7920, 8205, 8520, 8752, 9372, 9846, 10224, 10940, 11715, 12034, 12496, 12780, 13128, 14058, 15620, 16410, 17040, 18051, 18744, 19692, 21880, 23430, 24068, 24615, 25560, 26256, 28116, 30085, 31240, 32820, 35145, 36102, 37488, 38837, 39384, 43760, 46860, 48136, 49230, 51120, 54153, 56232, 60170, 62480, 65640, 70290, 72204, 77674, 78768, 90255, 93720, 96272, 98460, 108306, 112464, 116511, 120340, 131280, 140580, 144408, 155348, 180510, 187440, 194185, 196920, 216612, 233022, 240680, 270765, 281160, 288816, 310696, 349533, 361020, 388370, 393840, 427207, 433224, 466044, 481360, 541530, 562320, 582555, 621392, 699066, 722040, 776740, 854414, 866448, 932088, 1083060, 1165110, 1281621, 1398132, 1444080, 1553480, 1708828, 1747665, 1864176, 2136035, 2166120, 2330220, 2563242, 2796264, 3106960, 3417656, 3495330, 3844863, 4272070, 4332240, 4660440, 5126484, 5592528, 6408105, 6835312, 6990660, 7689726, 8544140, 9320880, 10252968, 12816210, 13981320, 15379452, 17088280, 19224315, 20505936, 25632420, 27962640, 30758904, 34176560, 38448630, 51264840, 61517808, 76897260, 102529680, 153794520, 307589040]

約数ペア:

[(1, 307589040), (2, 153794520), (3, 102529680), (4, 76897260), (5, 61517808), (6, 51264840), (8, 38448630), (9, 34176560), (10, 30758904), (11, 27962640), (12, 25632420), (15, 20505936), (16, 19224315), (18, 17088280), (20, 15379452), (22, 13981320), (24, 12816210), (30, 10252968), (33, 9320880), (36, 8544140), (40, 7689726), (44, 6990660), (45, 6835312), (48, 6408105), (55, 5592528), (60, 5126484), (66, 4660440), (71, 4332240), (72, 4272070), (80, 3844863), (88, 3495330), (90, 3417656), (99, 3106960), (110, 2796264), (120, 2563242), (132, 2330220), (142, 2166120), (144, 2136035), (165, 1864176), (176, 1747665), (180, 1708828), (198, 1553480), (213, 1444080), (220, 1398132), (240, 1281621), (264, 1165110), (284, 1083060), (330, 932088), (355, 866448), (360, 854414), (396, 776740), (426, 722040), (440, 699066), (495, 621392), (528, 582555), (547, 562320), (568, 541530), (639, 481360), (660, 466044), (710, 433224), (720, 427207), (781, 393840), (792, 388370), (852, 361020), (880, 349533), (990, 310696), (1065, 288816), (1094, 281160), (1136, 270765), (1278, 240680), (1320, 233022), (1420, 216612), (1562, 196920), (1584, 194185), (1641, 187440), (1704, 180510), (1980, 155348), (2130, 144408), (2188, 140580), (2343, 131280), (2556, 120340), (2640, 116511), (2735, 112464), (2840, 108306), (3124, 98460), (3195, 96272), (3282, 93720), (3408, 90255), (3905, 78768), (3960, 77674), (4260, 72204), (4376, 70290), (4686, 65640), (4923, 62480), (5112, 60170), (5470, 56232), (5680, 54153), (6017, 51120), (6248, 49230), (6390, 48136), (6564, 46860), (7029, 43760), (7810, 39384), (7920, 38837), (8205, 37488), (8520, 36102), (8752, 35145), (9372, 32820), (9846, 31240), (10224, 30085), (10940, 28116), (11715, 26256), (12034, 25560), (12496, 24615), (12780, 24068), (13128, 23430), (14058, 21880), (15620, 19692), (16410, 18744), (17040, 18051)]