538890240

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{179}}^1$

素因数の和:225

約数の個数: 312

約数和(自身を含む): 2016951840

約数和(自身を除く): 1478061600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 179, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 358, 384, 392, 420, 448, 480, 490, 512, 537, 560, 588, 640, 672, 716, 735, 768, 784, 840, 895, 896, 960, 980, 1024, 1074, 1120, 1176, 1253, 1280, 1344, 1432, 1470, 1536, 1568, 1680, 1790, 1792, 1920, 1960, 2048, 2148, 2240, 2352, 2506, 2560, 2685, 2688, 2864, 2940, 3072, 3136, 3360, 3580, 3584, 3759, 3840, 3920, 4096, 4296, 4480, 4704, 5012, 5120, 5370, 5376, 5728, 5880, 6144, 6265, 6272, 6720, 7160, 7168, 7518, 7680, 7840, 8592, 8771, 8960, 9408, 10024, 10240, 10740, 10752, 11456, 11760, 12288, 12530, 12544, 13440, 14320, 14336, 15036, 15360, 15680, 17184, 17542, 17920, 18795, 18816, 20048, 20480, 21480, 21504, 22912, 23520, 25060, 25088, 26313, 26880, 28640, 28672, 30072, 30720, 31360, 34368, 35084, 35840, 37590, 37632, 40096, 42960, 43008, 43855, 45824, 47040, 50120, 50176, 52626, 53760, 57280, 60144, 61440, 62720, 68736, 70168, 71680, 75180, 75264, 80192, 85920, 86016, 87710, 91648, 94080, 100240, 100352, 105252, 107520, 114560, 120288, 125440, 131565, 137472, 140336, 143360, 150360, 150528, 160384, 171840, 175420, 183296, 188160, 200480, 200704, 210504, 215040, 229120, 240576, 250880, 263130, 274944, 280672, 300720, 301056, 320768, 343680, 350840, 366592, 376320, 400960, 421008, 430080, 458240, 481152, 501760, 526260, 549888, 561344, 601440, 602112, 641536, 687360, 701680, 733184, 752640, 801920, 842016, 916480, 962304, 1003520, 1052520, 1099776, 1122688, 1202880, 1283072, 1374720, 1403360, 1505280, 1603840, 1684032, 1832960, 1924608, 2105040, 2199552, 2245376, 2405760, 2566144, 2749440, 2806720, 3010560, 3207680, 3368064, 3665920, 3849216, 4210080, 4490752, 4811520, 5132288, 5498880, 5613440, 6415360, 6736128, 7698432, 8420160, 8981504, 9623040, 10997760, 11226880, 12830720, 13472256, 15396864, 16840320, 17963008, 19246080, 22453760, 25661440, 26944512, 33680640, 35926016, 38492160, 44907520, 53889024, 67361280, 76984320, 89815040, 107778048, 134722560, 179630080, 269445120, 538890240]

約数ペア:

[(1, 538890240), (2, 269445120), (3, 179630080), (4, 134722560), (5, 107778048), (6, 89815040), (7, 76984320), (8, 67361280), (10, 53889024), (12, 44907520), (14, 38492160), (15, 35926016), (16, 33680640), (20, 26944512), (21, 25661440), (24, 22453760), (28, 19246080), (30, 17963008), (32, 16840320), (35, 15396864), (40, 13472256), (42, 12830720), (48, 11226880), (49, 10997760), (56, 9623040), (60, 8981504), (64, 8420160), (70, 7698432), (80, 6736128), (84, 6415360), (96, 5613440), (98, 5498880), (105, 5132288), (112, 4811520), (120, 4490752), (128, 4210080), (140, 3849216), (147, 3665920), (160, 3368064), (168, 3207680), (179, 3010560), (192, 2806720), (196, 2749440), (210, 2566144), (224, 2405760), (240, 2245376), (245, 2199552), (256, 2105040), (280, 1924608), (294, 1832960), (320, 1684032), (336, 1603840), (358, 1505280), (384, 1403360), (392, 1374720), (420, 1283072), (448, 1202880), (480, 1122688), (490, 1099776), (512, 1052520), (537, 1003520), (560, 962304), (588, 916480), (640, 842016), (672, 801920), (716, 752640), (735, 733184), (768, 701680), (784, 687360), (840, 641536), (895, 602112), (896, 601440), (960, 561344), (980, 549888), (1024, 526260), (1074, 501760), (1120, 481152), (1176, 458240), (1253, 430080), (1280, 421008), (1344, 400960), (1432, 376320), (1470, 366592), (1536, 350840), (1568, 343680), (1680, 320768), (1790, 301056), (1792, 300720), (1920, 280672), (1960, 274944), (2048, 263130), (2148, 250880), (2240, 240576), (2352, 229120), (2506, 215040), (2560, 210504), (2685, 200704), (2688, 200480), (2864, 188160), (2940, 183296), (3072, 175420), (3136, 171840), (3360, 160384), (3580, 150528), (3584, 150360), (3759, 143360), (3840, 140336), (3920, 137472), (4096, 131565), (4296, 125440), (4480, 120288), (4704, 114560), (5012, 107520), (5120, 105252), (5370, 100352), (5376, 100240), (5728, 94080), (5880, 91648), (6144, 87710), (6265, 86016), (6272, 85920), (6720, 80192), (7160, 75264), (7168, 75180), (7518, 71680), (7680, 70168), (7840, 68736), (8592, 62720), (8771, 61440), (8960, 60144), (9408, 57280), (10024, 53760), (10240, 52626), (10740, 50176), (10752, 50120), (11456, 47040), (11760, 45824), (12288, 43855), (12530, 43008), (12544, 42960), (13440, 40096), (14320, 37632), (14336, 37590), (15036, 35840), (15360, 35084), (15680, 34368), (17184, 31360), (17542, 30720), (17920, 30072), (18795, 28672), (18816, 28640), (20048, 26880), (20480, 26313), (21480, 25088), (21504, 25060), (22912, 23520)]