393039360

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{2437}}^1$

素因数の和:2473

約数の個数: 240

約数和(自身を含む): 1556302176

約数和(自身を除く): 1163262816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2437, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 4874, 5040, 5376, 5760, 6720, 7311, 7680, 8064, 8960, 9748, 10080, 10752, 11520, 12185, 13440, 14622, 16128, 17059, 17920, 19496, 20160, 21933, 23040, 24370, 26880, 29244, 32256, 34118, 36555, 38992, 40320, 43866, 48740, 51177, 53760, 58488, 68236, 73110, 77984, 80640, 85295, 87732, 97480, 102354, 109665, 116976, 136472, 146220, 153531, 155968, 161280, 170590, 175464, 194960, 204708, 219330, 233952, 255885, 272944, 292440, 307062, 311936, 341180, 350928, 389920, 409416, 438660, 467904, 511770, 545888, 584880, 614124, 623872, 682360, 701856, 767655, 779840, 818832, 877320, 935808, 1023540, 1091776, 1169760, 1228248, 1247744, 1364720, 1403712, 1535310, 1559680, 1637664, 1754640, 1871616, 2047080, 2183552, 2339520, 2456496, 2729440, 2807424, 3070620, 3119360, 3275328, 3509280, 3743232, 4094160, 4367104, 4679040, 4912992, 5458880, 5614848, 6141240, 6238720, 6550656, 7018560, 8188320, 8734208, 9358080, 9825984, 10917760, 11229696, 12282480, 13101312, 14037120, 16376640, 18716160, 19651968, 21835520, 24564960, 26202624, 28074240, 32753280, 39303936, 43671040, 49129920, 56148480, 65506560, 78607872, 98259840, 131013120, 196519680, 393039360]

約数ペア:

[(1, 393039360), (2, 196519680), (3, 131013120), (4, 98259840), (5, 78607872), (6, 65506560), (7, 56148480), (8, 49129920), (9, 43671040), (10, 39303936), (12, 32753280), (14, 28074240), (15, 26202624), (16, 24564960), (18, 21835520), (20, 19651968), (21, 18716160), (24, 16376640), (28, 14037120), (30, 13101312), (32, 12282480), (35, 11229696), (36, 10917760), (40, 9825984), (42, 9358080), (45, 8734208), (48, 8188320), (56, 7018560), (60, 6550656), (63, 6238720), (64, 6141240), (70, 5614848), (72, 5458880), (80, 4912992), (84, 4679040), (90, 4367104), (96, 4094160), (105, 3743232), (112, 3509280), (120, 3275328), (126, 3119360), (128, 3070620), (140, 2807424), (144, 2729440), (160, 2456496), (168, 2339520), (180, 2183552), (192, 2047080), (210, 1871616), (224, 1754640), (240, 1637664), (252, 1559680), (256, 1535310), (280, 1403712), (288, 1364720), (315, 1247744), (320, 1228248), (336, 1169760), (360, 1091776), (384, 1023540), (420, 935808), (448, 877320), (480, 818832), (504, 779840), (512, 767655), (560, 701856), (576, 682360), (630, 623872), (640, 614124), (672, 584880), (720, 545888), (768, 511770), (840, 467904), (896, 438660), (960, 409416), (1008, 389920), (1120, 350928), (1152, 341180), (1260, 311936), (1280, 307062), (1344, 292440), (1440, 272944), (1536, 255885), (1680, 233952), (1792, 219330), (1920, 204708), (2016, 194960), (2240, 175464), (2304, 170590), (2437, 161280), (2520, 155968), (2560, 153531), (2688, 146220), (2880, 136472), (3360, 116976), (3584, 109665), (3840, 102354), (4032, 97480), (4480, 87732), (4608, 85295), (4874, 80640), (5040, 77984), (5376, 73110), (5760, 68236), (6720, 58488), (7311, 53760), (7680, 51177), (8064, 48740), (8960, 43866), (9748, 40320), (10080, 38992), (10752, 36555), (11520, 34118), (12185, 32256), (13440, 29244), (14622, 26880), (16128, 24370), (17059, 23040), (17920, 21933), (19496, 20160)]