327188160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 280

約数和(自身を含む): 1254684816

約数和(自身を除く): 927496656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 971, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1942, 2080, 2106, 2160, 2340, 2496, 2592, 2808, 2880, 2913, 3120, 3240, 3510, 3744, 3884, 4160, 4212, 4320, 4680, 4855, 5184, 5265, 5616, 5826, 6240, 6480, 7020, 7488, 7768, 8424, 8640, 8739, 9360, 9710, 10530, 11232, 11652, 12480, 12623, 12960, 14040, 14565, 15536, 16848, 17478, 18720, 19420, 21060, 22464, 23304, 25246, 25920, 26217, 28080, 29130, 31072, 33696, 34956, 37440, 37869, 38840, 42120, 43695, 46608, 50492, 52434, 56160, 58260, 62144, 63115, 67392, 69912, 75738, 77680, 78651, 84240, 87390, 93216, 100984, 104868, 112320, 113607, 116520, 126230, 131085, 139824, 151476, 155360, 157302, 168480, 174780, 186432, 189345, 201968, 209736, 227214, 233040, 252460, 262170, 279648, 302952, 310720, 314604, 336960, 340821, 349560, 378690, 393255, 403936, 419472, 454428, 466080, 504920, 524340, 559296, 568035, 605904, 629208, 681642, 699120, 757380, 786510, 807872, 838944, 908856, 932160, 1009840, 1022463, 1048680, 1136070, 1211808, 1258416, 1363284, 1398240, 1514760, 1573020, 1677888, 1704105, 1817712, 2019680, 2044926, 2097360, 2272140, 2423616, 2516832, 2726568, 2796480, 3029520, 3146040, 3408210, 3635424, 4039360, 4089852, 4194720, 4544280, 5033664, 5112315, 5453136, 6059040, 6292080, 6816420, 7270848, 8179704, 8389440, 9088560, 10224630, 10906272, 12118080, 12584160, 13632840, 16359408, 18177120, 20449260, 21812544, 25168320, 27265680, 32718816, 36354240, 40898520, 54531360, 65437632, 81797040, 109062720, 163594080, 327188160]

約数ペア:

[(1, 327188160), (2, 163594080), (3, 109062720), (4, 81797040), (5, 65437632), (6, 54531360), (8, 40898520), (9, 36354240), (10, 32718816), (12, 27265680), (13, 25168320), (15, 21812544), (16, 20449260), (18, 18177120), (20, 16359408), (24, 13632840), (26, 12584160), (27, 12118080), (30, 10906272), (32, 10224630), (36, 9088560), (39, 8389440), (40, 8179704), (45, 7270848), (48, 6816420), (52, 6292080), (54, 6059040), (60, 5453136), (64, 5112315), (65, 5033664), (72, 4544280), (78, 4194720), (80, 4089852), (81, 4039360), (90, 3635424), (96, 3408210), (104, 3146040), (108, 3029520), (117, 2796480), (120, 2726568), (130, 2516832), (135, 2423616), (144, 2272140), (156, 2097360), (160, 2044926), (162, 2019680), (180, 1817712), (192, 1704105), (195, 1677888), (208, 1573020), (216, 1514760), (234, 1398240), (240, 1363284), (260, 1258416), (270, 1211808), (288, 1136070), (312, 1048680), (320, 1022463), (324, 1009840), (351, 932160), (360, 908856), (390, 838944), (405, 807872), (416, 786510), (432, 757380), (468, 699120), (480, 681642), (520, 629208), (540, 605904), (576, 568035), (585, 559296), (624, 524340), (648, 504920), (702, 466080), (720, 454428), (780, 419472), (810, 403936), (832, 393255), (864, 378690), (936, 349560), (960, 340821), (971, 336960), (1040, 314604), (1053, 310720), (1080, 302952), (1170, 279648), (1248, 262170), (1296, 252460), (1404, 233040), (1440, 227214), (1560, 209736), (1620, 201968), (1728, 189345), (1755, 186432), (1872, 174780), (1942, 168480), (2080, 157302), (2106, 155360), (2160, 151476), (2340, 139824), (2496, 131085), (2592, 126230), (2808, 116520), (2880, 113607), (2913, 112320), (3120, 104868), (3240, 100984), (3510, 93216), (3744, 87390), (3884, 84240), (4160, 78651), (4212, 77680), (4320, 75738), (4680, 69912), (4855, 67392), (5184, 63115), (5265, 62144), (5616, 58260), (5826, 56160), (6240, 52434), (6480, 50492), (7020, 46608), (7488, 43695), (7768, 42120), (8424, 38840), (8640, 37869), (8739, 37440), (9360, 34956), (9710, 33696), (10530, 31072), (11232, 29130), (11652, 28080), (12480, 26217), (12623, 25920), (12960, 25246), (14040, 23304), (14565, 22464), (15536, 21060), (16848, 19420), (17478, 18720)]