68485590720

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155423}}^1$

素因数の和:155469

約数の個数: 280

約数和(自身を含む): 257947265664

約数和(自身を除く): 189461674944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 648, 680, 720, 765, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1728, 1836, 2040, 2160, 2295, 2448, 2592, 2720, 2754, 2880, 3060, 3240, 3264, 3672, 4080, 4320, 4590, 4896, 5184, 5440, 5508, 6120, 6480, 6885, 7344, 8160, 8640, 9180, 9792, 11016, 12240, 12960, 13770, 14688, 16320, 18360, 22032, 24480, 25920, 27540, 29376, 36720, 44064, 48960, 55080, 73440, 88128, 110160, 146880, 155423, 220320, 310846, 440640, 466269, 621692, 777115, 932538, 1243384, 1398807, 1554230, 1865076, 2331345, 2486768, 2642191, 2797614, 3108460, 3730152, 4196421, 4662690, 4973536, 5284382, 5595228, 6216920, 6994035, 7460304, 7926573, 8392842, 9325380, 9947072, 10568764, 11190456, 12433840, 12589263, 13210955, 13988070, 14920608, 15853146, 16785684, 18650760, 20982105, 21137528, 22380912, 23779719, 24867680, 25178526, 26421910, 27976140, 29841216, 31706292, 33571368, 37301520, 39632865, 41964210, 42275056, 44761824, 47559438, 49735360, 50357052, 52843820, 55952280, 62946315, 63412584, 67142736, 71339157, 74603040, 79265730, 83928420, 84550112, 89523648, 95118876, 100714104, 105687640, 111904560, 118898595, 125892630, 126825168, 134285472, 142678314, 149206080, 158531460, 167856840, 169100224, 190237752, 201428208, 211375280, 214017471, 223809120, 237797190, 251785260, 253650336, 268570944, 285356628, 317062920, 335713680, 356695785, 380475504, 402856416, 422750560, 428034942, 447618240, 475594380, 503570520, 507300672, 570713256, 634125840, 671427360, 713391570, 760951008, 805712832, 845501120, 856069884, 951188760, 1007141040, 1070087355, 1141426512, 1268251680, 1342854720, 1426783140, 1521902016, 1712139768, 1902377520, 2014282080, 2140174710, 2282853024, 2536503360, 2853566280, 3424279536, 3804755040, 4028564160, 4280349420, 4565706048, 5707132560, 6848559072, 7609510080, 8560698840, 11414265120, 13697118144, 17121397680, 22828530240, 34242795360, 68485590720]

約数ペア:

[(1, 68485590720), (2, 34242795360), (3, 22828530240), (4, 17121397680), (5, 13697118144), (6, 11414265120), (8, 8560698840), (9, 7609510080), (10, 6848559072), (12, 5707132560), (15, 4565706048), (16, 4280349420), (17, 4028564160), (18, 3804755040), (20, 3424279536), (24, 2853566280), (27, 2536503360), (30, 2282853024), (32, 2140174710), (34, 2014282080), (36, 1902377520), (40, 1712139768), (45, 1521902016), (48, 1426783140), (51, 1342854720), (54, 1268251680), (60, 1141426512), (64, 1070087355), (68, 1007141040), (72, 951188760), (80, 856069884), (81, 845501120), (85, 805712832), (90, 760951008), (96, 713391570), (102, 671427360), (108, 634125840), (120, 570713256), (135, 507300672), (136, 503570520), (144, 475594380), (153, 447618240), (160, 428034942), (162, 422750560), (170, 402856416), (180, 380475504), (192, 356695785), (204, 335713680), (216, 317062920), (240, 285356628), (255, 268570944), (270, 253650336), (272, 251785260), (288, 237797190), (306, 223809120), (320, 214017471), (324, 211375280), (340, 201428208), (360, 190237752), (405, 169100224), (408, 167856840), (432, 158531460), (459, 149206080), (480, 142678314), (510, 134285472), (540, 126825168), (544, 125892630), (576, 118898595), (612, 111904560), (648, 105687640), (680, 100714104), (720, 95118876), (765, 89523648), (810, 84550112), (816, 83928420), (864, 79265730), (918, 74603040), (960, 71339157), (1020, 67142736), (1080, 63412584), (1088, 62946315), (1224, 55952280), (1296, 52843820), (1360, 50357052), (1377, 49735360), (1440, 47559438), (1530, 44761824), (1620, 42275056), (1632, 41964210), (1728, 39632865), (1836, 37301520), (2040, 33571368), (2160, 31706292), (2295, 29841216), (2448, 27976140), (2592, 26421910), (2720, 25178526), (2754, 24867680), (2880, 23779719), (3060, 22380912), (3240, 21137528), (3264, 20982105), (3672, 18650760), (4080, 16785684), (4320, 15853146), (4590, 14920608), (4896, 13988070), (5184, 13210955), (5440, 12589263), (5508, 12433840), (6120, 11190456), (6480, 10568764), (6885, 9947072), (7344, 9325380), (8160, 8392842), (8640, 7926573), (9180, 7460304), (9792, 6994035), (11016, 6216920), (12240, 5595228), (12960, 5284382), (13770, 4973536), (14688, 4662690), (16320, 4196421), (18360, 3730152), (22032, 3108460), (24480, 2797614), (25920, 2642191), (27540, 2486768), (29376, 2331345), (36720, 1865076), (44064, 1554230), (48960, 1398807), (55080, 1243384), (73440, 932538), (88128, 777115), (110160, 621692), (146880, 466269), (155423, 440640), (220320, 310846)]