126223920

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 240

約数和(自身を含む): 452804352

約数和(自身を除く): 326580432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 151, 162, 172, 180, 215, 216, 240, 243, 258, 270, 302, 324, 344, 360, 387, 405, 430, 432, 453, 486, 516, 540, 604, 645, 648, 688, 720, 755, 774, 810, 860, 906, 972, 1032, 1080, 1161, 1208, 1215, 1290, 1296, 1359, 1510, 1548, 1620, 1720, 1812, 1935, 1944, 2064, 2160, 2265, 2322, 2416, 2430, 2580, 2718, 3020, 3096, 3240, 3440, 3483, 3624, 3870, 3888, 4077, 4530, 4644, 4860, 5160, 5436, 5805, 6040, 6192, 6480, 6493, 6795, 6966, 7248, 7740, 8154, 9060, 9288, 9720, 10320, 10449, 10872, 11610, 12080, 12231, 12986, 13590, 13932, 15480, 16308, 17415, 18120, 18576, 19440, 19479, 20385, 20898, 21744, 23220, 24462, 25972, 27180, 27864, 30960, 32465, 32616, 34830, 36240, 36693, 38958, 40770, 41796, 46440, 48924, 51944, 52245, 54360, 55728, 58437, 61155, 64930, 65232, 69660, 73386, 77916, 81540, 83592, 92880, 97395, 97848, 103888, 104490, 108720, 116874, 122310, 129860, 139320, 146772, 155832, 163080, 167184, 175311, 183465, 194790, 195696, 208980, 233748, 244620, 259720, 278640, 292185, 293544, 311664, 326160, 350622, 366930, 389580, 417960, 467496, 489240, 519440, 525933, 584370, 587088, 701244, 733860, 779160, 835920, 876555, 934992, 978480, 1051866, 1168740, 1402488, 1467720, 1558320, 1577799, 1753110, 2103732, 2337480, 2629665, 2804976, 2935440, 3155598, 3506220, 4207464, 4674960, 5259330, 6311196, 7012440, 7888995, 8414928, 10518660, 12622392, 14024880, 15777990, 21037320, 25244784, 31555980, 42074640, 63111960, 126223920]

約数ペア:

[(1, 126223920), (2, 63111960), (3, 42074640), (4, 31555980), (5, 25244784), (6, 21037320), (8, 15777990), (9, 14024880), (10, 12622392), (12, 10518660), (15, 8414928), (16, 7888995), (18, 7012440), (20, 6311196), (24, 5259330), (27, 4674960), (30, 4207464), (36, 3506220), (40, 3155598), (43, 2935440), (45, 2804976), (48, 2629665), (54, 2337480), (60, 2103732), (72, 1753110), (80, 1577799), (81, 1558320), (86, 1467720), (90, 1402488), (108, 1168740), (120, 1051866), (129, 978480), (135, 934992), (144, 876555), (151, 835920), (162, 779160), (172, 733860), (180, 701244), (215, 587088), (216, 584370), (240, 525933), (243, 519440), (258, 489240), (270, 467496), (302, 417960), (324, 389580), (344, 366930), (360, 350622), (387, 326160), (405, 311664), (430, 293544), (432, 292185), (453, 278640), (486, 259720), (516, 244620), (540, 233748), (604, 208980), (645, 195696), (648, 194790), (688, 183465), (720, 175311), (755, 167184), (774, 163080), (810, 155832), (860, 146772), (906, 139320), (972, 129860), (1032, 122310), (1080, 116874), (1161, 108720), (1208, 104490), (1215, 103888), (1290, 97848), (1296, 97395), (1359, 92880), (1510, 83592), (1548, 81540), (1620, 77916), (1720, 73386), (1812, 69660), (1935, 65232), (1944, 64930), (2064, 61155), (2160, 58437), (2265, 55728), (2322, 54360), (2416, 52245), (2430, 51944), (2580, 48924), (2718, 46440), (3020, 41796), (3096, 40770), (3240, 38958), (3440, 36693), (3483, 36240), (3624, 34830), (3870, 32616), (3888, 32465), (4077, 30960), (4530, 27864), (4644, 27180), (4860, 25972), (5160, 24462), (5436, 23220), (5805, 21744), (6040, 20898), (6192, 20385), (6480, 19479), (6493, 19440), (6795, 18576), (6966, 18120), (7248, 17415), (7740, 16308), (8154, 15480), (9060, 13932), (9288, 13590), (9720, 12986), (10320, 12231), (10449, 12080), (10872, 11610)]