213632640

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 320

約数和(自身を含む): 824198760

約数和(自身を除く): 610566120

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, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 317, 320, 324, 351, 360, 384, 390, 405, 416, 432, 468, 480, 520, 540, 576, 585, 624, 634, 640, 648, 702, 720, 780, 810, 832, 864, 936, 951, 960, 1040, 1053, 1080, 1152, 1170, 1248, 1268, 1296, 1404, 1440, 1560, 1585, 1620, 1664, 1728, 1755, 1872, 1902, 1920, 2080, 2106, 2160, 2340, 2496, 2536, 2592, 2808, 2853, 2880, 3120, 3170, 3240, 3456, 3510, 3744, 3804, 4121, 4160, 4212, 4320, 4680, 4755, 4992, 5072, 5184, 5265, 5616, 5706, 5760, 6240, 6340, 6480, 7020, 7488, 7608, 8242, 8320, 8424, 8559, 8640, 9360, 9510, 10144, 10368, 10530, 11232, 11412, 12363, 12480, 12680, 12960, 14040, 14265, 14976, 15216, 16484, 16848, 17118, 17280, 18720, 19020, 20288, 20605, 21060, 22464, 22824, 24726, 24960, 25360, 25677, 25920, 28080, 28530, 30432, 32968, 33696, 34236, 37089, 37440, 38040, 40576, 41210, 42120, 42795, 44928, 45648, 49452, 50720, 51354, 51840, 56160, 57060, 60864, 61815, 65936, 67392, 68472, 74178, 74880, 76080, 82420, 84240, 85590, 91296, 98904, 101440, 102708, 111267, 112320, 114120, 121728, 123630, 128385, 131872, 134784, 136944, 148356, 152160, 164840, 168480, 171180, 182592, 185445, 197808, 202880, 205416, 222534, 224640, 228240, 247260, 256770, 263744, 273888, 296712, 304320, 329680, 333801, 336960, 342360, 365184, 370890, 395616, 410832, 445068, 456480, 494520, 513540, 527488, 547776, 556335, 593424, 608640, 659360, 667602, 673920, 684720, 741780, 791232, 821664, 890136, 912960, 989040, 1027080, 1095552, 1112670, 1186848, 1318720, 1335204, 1369440, 1483560, 1582464, 1643328, 1669005, 1780272, 1825920, 1978080, 2054160, 2225340, 2373696, 2637440, 2670408, 2738880, 2967120, 3286656, 3338010, 3560544, 3956160, 4108320, 4450680, 4747392, 5340816, 5477760, 5934240, 6676020, 7121088, 7912320, 8216640, 8901360, 10681632, 11868480, 13352040, 14242176, 16433280, 17802720, 21363264, 23736960, 26704080, 35605440, 42726528, 53408160, 71210880, 106816320, 213632640]

約数ペア:

[(1, 213632640), (2, 106816320), (3, 71210880), (4, 53408160), (5, 42726528), (6, 35605440), (8, 26704080), (9, 23736960), (10, 21363264), (12, 17802720), (13, 16433280), (15, 14242176), (16, 13352040), (18, 11868480), (20, 10681632), (24, 8901360), (26, 8216640), (27, 7912320), (30, 7121088), (32, 6676020), (36, 5934240), (39, 5477760), (40, 5340816), (45, 4747392), (48, 4450680), (52, 4108320), (54, 3956160), (60, 3560544), (64, 3338010), (65, 3286656), (72, 2967120), (78, 2738880), (80, 2670408), (81, 2637440), (90, 2373696), (96, 2225340), (104, 2054160), (108, 1978080), (117, 1825920), (120, 1780272), (128, 1669005), (130, 1643328), (135, 1582464), (144, 1483560), (156, 1369440), (160, 1335204), (162, 1318720), (180, 1186848), (192, 1112670), (195, 1095552), (208, 1027080), (216, 989040), (234, 912960), (240, 890136), (260, 821664), (270, 791232), (288, 741780), (312, 684720), (317, 673920), (320, 667602), (324, 659360), (351, 608640), (360, 593424), (384, 556335), (390, 547776), (405, 527488), (416, 513540), (432, 494520), (468, 456480), (480, 445068), (520, 410832), (540, 395616), (576, 370890), (585, 365184), (624, 342360), (634, 336960), (640, 333801), (648, 329680), (702, 304320), (720, 296712), (780, 273888), (810, 263744), (832, 256770), (864, 247260), (936, 228240), (951, 224640), (960, 222534), (1040, 205416), (1053, 202880), (1080, 197808), (1152, 185445), (1170, 182592), (1248, 171180), (1268, 168480), (1296, 164840), (1404, 152160), (1440, 148356), (1560, 136944), (1585, 134784), (1620, 131872), (1664, 128385), (1728, 123630), (1755, 121728), (1872, 114120), (1902, 112320), (1920, 111267), (2080, 102708), (2106, 101440), (2160, 98904), (2340, 91296), (2496, 85590), (2536, 84240), (2592, 82420), (2808, 76080), (2853, 74880), (2880, 74178), (3120, 68472), (3170, 67392), (3240, 65936), (3456, 61815), (3510, 60864), (3744, 57060), (3804, 56160), (4121, 51840), (4160, 51354), (4212, 50720), (4320, 49452), (4680, 45648), (4755, 44928), (4992, 42795), (5072, 42120), (5184, 41210), (5265, 40576), (5616, 38040), (5706, 37440), (5760, 37089), (6240, 34236), (6340, 33696), (6480, 32968), (7020, 30432), (7488, 28530), (7608, 28080), (8242, 25920), (8320, 25677), (8424, 25360), (8559, 24960), (8640, 24726), (9360, 22824), (9510, 22464), (10144, 21060), (10368, 20605), (10530, 20288), (11232, 19020), (11412, 18720), (12363, 17280), (12480, 17118), (12680, 16848), (12960, 16484), (14040, 15216), (14265, 14976)]