1243257120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{41113}}^1$

素因数の和:41144

約数の個数: 192

約数和(自身を含む): 4973149440

約数和(自身を除く): 3729892320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 41113, 82226, 123339, 164452, 205565, 246678, 287791, 328904, 370017, 411130, 493356, 575582, 616695, 657808, 740034, 822260, 863373, 986712, 1110051, 1151164, 1233390, 1315616, 1438955, 1480068, 1644520, 1726746, 1850085, 1973424, 2220102, 2302328, 2466780, 2590119, 2877910, 2960136, 3289040, 3453492, 3700170, 3946848, 4316865, 4440204, 4604656, 4933560, 5180238, 5550255, 5755820, 5920272, 6578080, 6906984, 7400340, 7770357, 8633730, 8880408, 9209312, 9867120, 10360476, 11100510, 11511640, 11840544, 12950595, 13813968, 14800680, 15540714, 17267460, 17760816, 19734240, 20720952, 22201020, 23023280, 25901190, 27627936, 29601360, 31081428, 34534920, 35521632, 38851785, 41441904, 44402040, 46046560, 51802380, 59202720, 62162856, 69069840, 77703570, 82883808, 88804080, 103604760, 124325712, 138139680, 155407140, 177608160, 207209520, 248651424, 310814280, 414419040, 621628560, 1243257120]

約数ペア:

[(1, 1243257120), (2, 621628560), (3, 414419040), (4, 310814280), (5, 248651424), (6, 207209520), (7, 177608160), (8, 155407140), (9, 138139680), (10, 124325712), (12, 103604760), (14, 88804080), (15, 82883808), (16, 77703570), (18, 69069840), (20, 62162856), (21, 59202720), (24, 51802380), (27, 46046560), (28, 44402040), (30, 41441904), (32, 38851785), (35, 35521632), (36, 34534920), (40, 31081428), (42, 29601360), (45, 27627936), (48, 25901190), (54, 23023280), (56, 22201020), (60, 20720952), (63, 19734240), (70, 17760816), (72, 17267460), (80, 15540714), (84, 14800680), (90, 13813968), (96, 12950595), (105, 11840544), (108, 11511640), (112, 11100510), (120, 10360476), (126, 9867120), (135, 9209312), (140, 8880408), (144, 8633730), (160, 7770357), (168, 7400340), (180, 6906984), (189, 6578080), (210, 5920272), (216, 5755820), (224, 5550255), (240, 5180238), (252, 4933560), (270, 4604656), (280, 4440204), (288, 4316865), (315, 3946848), (336, 3700170), (360, 3453492), (378, 3289040), (420, 2960136), (432, 2877910), (480, 2590119), (504, 2466780), (540, 2302328), (560, 2220102), (630, 1973424), (672, 1850085), (720, 1726746), (756, 1644520), (840, 1480068), (864, 1438955), (945, 1315616), (1008, 1233390), (1080, 1151164), (1120, 1110051), (1260, 986712), (1440, 863373), (1512, 822260), (1680, 740034), (1890, 657808), (2016, 616695), (2160, 575582), (2520, 493356), (3024, 411130), (3360, 370017), (3780, 328904), (4320, 287791), (5040, 246678), (6048, 205565), (7560, 164452), (10080, 123339), (15120, 82226), (30240, 41113)]