68368320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:260

約数の個数: 224

約数和(自身を含む): 248351040

約数和(自身を除く): 179982720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 192, 193, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 386, 410, 432, 480, 492, 540, 576, 579, 615, 656, 720, 738, 772, 820, 864, 960, 965, 984, 1080, 1107, 1158, 1230, 1312, 1440, 1476, 1544, 1640, 1728, 1737, 1845, 1930, 1968, 2160, 2214, 2316, 2460, 2624, 2880, 2895, 2952, 3088, 3280, 3474, 3690, 3860, 3936, 4320, 4428, 4632, 4920, 5211, 5535, 5790, 5904, 6176, 6560, 6948, 7380, 7720, 7872, 7913, 8640, 8685, 8856, 9264, 9840, 10422, 11070, 11580, 11808, 12352, 13120, 13896, 14760, 15440, 15826, 17370, 17712, 18528, 19680, 20844, 22140, 23160, 23616, 23739, 26055, 27792, 29520, 30880, 31652, 34740, 35424, 37056, 39360, 39565, 41688, 44280, 46320, 47478, 52110, 55584, 59040, 61760, 63304, 69480, 70848, 71217, 79130, 83376, 88560, 92640, 94956, 104220, 111168, 118080, 118695, 126608, 138960, 142434, 158260, 166752, 177120, 185280, 189912, 208440, 213651, 237390, 253216, 277920, 284868, 316520, 333504, 354240, 356085, 379824, 416880, 427302, 474780, 506432, 555840, 569736, 633040, 712170, 759648, 833760, 854604, 949560, 1068255, 1139472, 1266080, 1424340, 1519296, 1667520, 1709208, 1899120, 2136510, 2278944, 2532160, 2848680, 3418416, 3798240, 4273020, 4557888, 5697360, 6836832, 7596480, 8546040, 11394720, 13673664, 17092080, 22789440, 34184160, 68368320]

約数ペア:

[(1, 68368320), (2, 34184160), (3, 22789440), (4, 17092080), (5, 13673664), (6, 11394720), (8, 8546040), (9, 7596480), (10, 6836832), (12, 5697360), (15, 4557888), (16, 4273020), (18, 3798240), (20, 3418416), (24, 2848680), (27, 2532160), (30, 2278944), (32, 2136510), (36, 1899120), (40, 1709208), (41, 1667520), (45, 1519296), (48, 1424340), (54, 1266080), (60, 1139472), (64, 1068255), (72, 949560), (80, 854604), (82, 833760), (90, 759648), (96, 712170), (108, 633040), (120, 569736), (123, 555840), (135, 506432), (144, 474780), (160, 427302), (164, 416880), (180, 379824), (192, 356085), (193, 354240), (205, 333504), (216, 316520), (240, 284868), (246, 277920), (270, 253216), (288, 237390), (320, 213651), (328, 208440), (360, 189912), (369, 185280), (386, 177120), (410, 166752), (432, 158260), (480, 142434), (492, 138960), (540, 126608), (576, 118695), (579, 118080), (615, 111168), (656, 104220), (720, 94956), (738, 92640), (772, 88560), (820, 83376), (864, 79130), (960, 71217), (965, 70848), (984, 69480), (1080, 63304), (1107, 61760), (1158, 59040), (1230, 55584), (1312, 52110), (1440, 47478), (1476, 46320), (1544, 44280), (1640, 41688), (1728, 39565), (1737, 39360), (1845, 37056), (1930, 35424), (1968, 34740), (2160, 31652), (2214, 30880), (2316, 29520), (2460, 27792), (2624, 26055), (2880, 23739), (2895, 23616), (2952, 23160), (3088, 22140), (3280, 20844), (3474, 19680), (3690, 18528), (3860, 17712), (3936, 17370), (4320, 15826), (4428, 15440), (4632, 14760), (4920, 13896), (5211, 13120), (5535, 12352), (5790, 11808), (5904, 11580), (6176, 11070), (6560, 10422), (6948, 9840), (7380, 9264), (7720, 8856), (7872, 8685), (7913, 8640)]