816402240

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{10499}}^1$

素因数の和:10531

約数の個数: 168

約数和(自身を含む): 2912364000

約数和(自身を除く): 2095961760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 10499, 12960, 15552, 19440, 20998, 25920, 31497, 38880, 41996, 52495, 62994, 77760, 83992, 94491, 104990, 125988, 157485, 167984, 188982, 209980, 251976, 283473, 314970, 335968, 377964, 419960, 472455, 503952, 566946, 629940, 671936, 755928, 839920, 850419, 944910, 1007904, 1133892, 1259880, 1417365, 1511856, 1679840, 1700838, 1889820, 2015808, 2267784, 2519760, 2551257, 2834730, 3023712, 3359680, 3401676, 3779640, 4252095, 4535568, 5039520, 5102514, 5669460, 6047424, 6803352, 7559280, 8504190, 9071136, 10079040, 10205028, 11338920, 12756285, 13606704, 15118560, 17008380, 18142272, 20410056, 22677840, 25512570, 27213408, 30237120, 34016760, 40820112, 45355680, 51025140, 54426816, 68033520, 81640224, 90711360, 102050280, 136067040, 163280448, 204100560, 272134080, 408201120, 816402240]

約数ペア:

[(1, 816402240), (2, 408201120), (3, 272134080), (4, 204100560), (5, 163280448), (6, 136067040), (8, 102050280), (9, 90711360), (10, 81640224), (12, 68033520), (15, 54426816), (16, 51025140), (18, 45355680), (20, 40820112), (24, 34016760), (27, 30237120), (30, 27213408), (32, 25512570), (36, 22677840), (40, 20410056), (45, 18142272), (48, 17008380), (54, 15118560), (60, 13606704), (64, 12756285), (72, 11338920), (80, 10205028), (81, 10079040), (90, 9071136), (96, 8504190), (108, 7559280), (120, 6803352), (135, 6047424), (144, 5669460), (160, 5102514), (162, 5039520), (180, 4535568), (192, 4252095), (216, 3779640), (240, 3401676), (243, 3359680), (270, 3023712), (288, 2834730), (320, 2551257), (324, 2519760), (360, 2267784), (405, 2015808), (432, 1889820), (480, 1700838), (486, 1679840), (540, 1511856), (576, 1417365), (648, 1259880), (720, 1133892), (810, 1007904), (864, 944910), (960, 850419), (972, 839920), (1080, 755928), (1215, 671936), (1296, 629940), (1440, 566946), (1620, 503952), (1728, 472455), (1944, 419960), (2160, 377964), (2430, 335968), (2592, 314970), (2880, 283473), (3240, 251976), (3888, 209980), (4320, 188982), (4860, 167984), (5184, 157485), (6480, 125988), (7776, 104990), (8640, 94491), (9720, 83992), (10499, 77760), (12960, 62994), (15552, 52495), (19440, 41996), (20998, 38880), (25920, 31497)]