68939513280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2176121}}^1$

素因数の和:2176155

約数の個数: 168

約数和(自身を含む): 258679974384

約数和(自身を除く): 189740461104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 31680, 2176121, 4352242, 6528363, 8704484, 10880605, 13056726, 17408968, 19585089, 21761210, 23937331, 26113452, 32641815, 34817936, 39170178, 43522420, 47874662, 52226904, 65283630, 69635872, 71811993, 78340356, 87044840, 95749324, 97925445, 104453808, 119686655, 130567260, 139271744, 143623986, 156680712, 174089680, 191498648, 195850890, 208907616, 215435979, 239373310, 261134520, 287247972, 313361424, 348179360, 359059965, 382997296, 391701780, 417815232, 430871958, 478746620, 522269040, 574495944, 626722848, 696358720, 718119930, 765994592, 783403560, 861743916, 957493240, 1044538080, 1077179895, 1148991888, 1253445696, 1436239860, 1531989184, 1566807120, 1723487832, 1914986480, 2089076160, 2154359790, 2297983776, 2872479720, 3133614240, 3446975664, 3829972960, 4308719580, 4595967552, 5744959440, 6267228480, 6893951328, 7659945920, 8617439160, 11489918880, 13787902656, 17234878320, 22979837760, 34469756640, 68939513280]

約数ペア:

[(1, 68939513280), (2, 34469756640), (3, 22979837760), (4, 17234878320), (5, 13787902656), (6, 11489918880), (8, 8617439160), (9, 7659945920), (10, 6893951328), (11, 6267228480), (12, 5744959440), (15, 4595967552), (16, 4308719580), (18, 3829972960), (20, 3446975664), (22, 3133614240), (24, 2872479720), (30, 2297983776), (32, 2154359790), (33, 2089076160), (36, 1914986480), (40, 1723487832), (44, 1566807120), (45, 1531989184), (48, 1436239860), (55, 1253445696), (60, 1148991888), (64, 1077179895), (66, 1044538080), (72, 957493240), (80, 861743916), (88, 783403560), (90, 765994592), (96, 718119930), (99, 696358720), (110, 626722848), (120, 574495944), (132, 522269040), (144, 478746620), (160, 430871958), (165, 417815232), (176, 391701780), (180, 382997296), (192, 359059965), (198, 348179360), (220, 313361424), (240, 287247972), (264, 261134520), (288, 239373310), (320, 215435979), (330, 208907616), (352, 195850890), (360, 191498648), (396, 174089680), (440, 156680712), (480, 143623986), (495, 139271744), (528, 130567260), (576, 119686655), (660, 104453808), (704, 97925445), (720, 95749324), (792, 87044840), (880, 78340356), (960, 71811993), (990, 69635872), (1056, 65283630), (1320, 52226904), (1440, 47874662), (1584, 43522420), (1760, 39170178), (1980, 34817936), (2112, 32641815), (2640, 26113452), (2880, 23937331), (3168, 21761210), (3520, 19585089), (3960, 17408968), (5280, 13056726), (6336, 10880605), (7920, 8704484), (10560, 6528363), (15840, 4352242), (31680, 2176121)]