218695680

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 384

約数和(自身を含む): 896313600

約数和(自身を除く): 677617920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 113, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 226, 240, 252, 256, 270, 280, 288, 315, 320, 336, 339, 360, 378, 384, 420, 432, 448, 452, 480, 504, 512, 540, 560, 565, 576, 630, 640, 672, 678, 720, 756, 768, 791, 840, 864, 896, 904, 945, 960, 1008, 1017, 1024, 1080, 1120, 1130, 1152, 1260, 1280, 1344, 1356, 1440, 1512, 1536, 1582, 1680, 1695, 1728, 1792, 1808, 1890, 1920, 2016, 2034, 2048, 2160, 2240, 2260, 2304, 2373, 2520, 2560, 2688, 2712, 2880, 3024, 3051, 3072, 3164, 3360, 3390, 3456, 3584, 3616, 3780, 3840, 3955, 4032, 4068, 4320, 4480, 4520, 4608, 4746, 5040, 5085, 5120, 5376, 5424, 5760, 6048, 6102, 6144, 6328, 6720, 6780, 6912, 7119, 7168, 7232, 7560, 7680, 7910, 8064, 8136, 8640, 8960, 9040, 9216, 9492, 10080, 10170, 10240, 10752, 10848, 11520, 11865, 12096, 12204, 12656, 13440, 13560, 13824, 14238, 14336, 14464, 15120, 15255, 15360, 15820, 16128, 16272, 17280, 17920, 18080, 18432, 18984, 20160, 20340, 21357, 21504, 21696, 23040, 23730, 24192, 24408, 25312, 26880, 27120, 27648, 28476, 28928, 30240, 30510, 30720, 31640, 32256, 32544, 34560, 35595, 35840, 36160, 37968, 40320, 40680, 42714, 43008, 43392, 46080, 47460, 48384, 48816, 50624, 53760, 54240, 55296, 56952, 57856, 60480, 61020, 63280, 64512, 65088, 69120, 71190, 71680, 72320, 75936, 80640, 81360, 85428, 86784, 92160, 94920, 96768, 97632, 101248, 106785, 107520, 108480, 113904, 115712, 120960, 122040, 126560, 129024, 130176, 138240, 142380, 144640, 151872, 161280, 162720, 170856, 173568, 189840, 193536, 195264, 202496, 213570, 215040, 216960, 227808, 231424, 241920, 244080, 253120, 260352, 276480, 284760, 289280, 303744, 322560, 325440, 341712, 347136, 379680, 387072, 390528, 404992, 427140, 433920, 455616, 483840, 488160, 506240, 520704, 569520, 578560, 607488, 645120, 650880, 683424, 694272, 759360, 781056, 809984, 854280, 867840, 911232, 967680, 976320, 1012480, 1041408, 1139040, 1157120, 1214976, 1301760, 1366848, 1518720, 1562112, 1619968, 1708560, 1735680, 1822464, 1935360, 1952640, 2024960, 2082816, 2278080, 2429952, 2603520, 2733696, 3037440, 3124224, 3417120, 3471360, 3644928, 3905280, 4049920, 4556160, 4859904, 5207040, 5467392, 6074880, 6248448, 6834240, 7289856, 7810560, 8099840, 9112320, 10414080, 10934784, 12149760, 13668480, 14579712, 15621120, 18224640, 21869568, 24299520, 27336960, 31242240, 36449280, 43739136, 54673920, 72898560, 109347840, 218695680]

約数ペア:

[(1, 218695680), (2, 109347840), (3, 72898560), (4, 54673920), (5, 43739136), (6, 36449280), (7, 31242240), (8, 27336960), (9, 24299520), (10, 21869568), (12, 18224640), (14, 15621120), (15, 14579712), (16, 13668480), (18, 12149760), (20, 10934784), (21, 10414080), (24, 9112320), (27, 8099840), (28, 7810560), (30, 7289856), (32, 6834240), (35, 6248448), (36, 6074880), (40, 5467392), (42, 5207040), (45, 4859904), (48, 4556160), (54, 4049920), (56, 3905280), (60, 3644928), (63, 3471360), (64, 3417120), (70, 3124224), (72, 3037440), (80, 2733696), (84, 2603520), (90, 2429952), (96, 2278080), (105, 2082816), (108, 2024960), (112, 1952640), (113, 1935360), (120, 1822464), (126, 1735680), (128, 1708560), (135, 1619968), (140, 1562112), (144, 1518720), (160, 1366848), (168, 1301760), (180, 1214976), (189, 1157120), (192, 1139040), (210, 1041408), (216, 1012480), (224, 976320), (226, 967680), (240, 911232), (252, 867840), (256, 854280), (270, 809984), (280, 781056), (288, 759360), (315, 694272), (320, 683424), (336, 650880), (339, 645120), (360, 607488), (378, 578560), (384, 569520), (420, 520704), (432, 506240), (448, 488160), (452, 483840), (480, 455616), (504, 433920), (512, 427140), (540, 404992), (560, 390528), (565, 387072), (576, 379680), (630, 347136), (640, 341712), (672, 325440), (678, 322560), (720, 303744), (756, 289280), (768, 284760), (791, 276480), (840, 260352), (864, 253120), (896, 244080), (904, 241920), (945, 231424), (960, 227808), (1008, 216960), (1017, 215040), (1024, 213570), (1080, 202496), (1120, 195264), (1130, 193536), (1152, 189840), (1260, 173568), (1280, 170856), (1344, 162720), (1356, 161280), (1440, 151872), (1512, 144640), (1536, 142380), (1582, 138240), (1680, 130176), (1695, 129024), (1728, 126560), (1792, 122040), (1808, 120960), (1890, 115712), (1920, 113904), (2016, 108480), (2034, 107520), (2048, 106785), (2160, 101248), (2240, 97632), (2260, 96768), (2304, 94920), (2373, 92160), (2520, 86784), (2560, 85428), (2688, 81360), (2712, 80640), (2880, 75936), (3024, 72320), (3051, 71680), (3072, 71190), (3164, 69120), (3360, 65088), (3390, 64512), (3456, 63280), (3584, 61020), (3616, 60480), (3780, 57856), (3840, 56952), (3955, 55296), (4032, 54240), (4068, 53760), (4320, 50624), (4480, 48816), (4520, 48384), (4608, 47460), (4746, 46080), (5040, 43392), (5085, 43008), (5120, 42714), (5376, 40680), (5424, 40320), (5760, 37968), (6048, 36160), (6102, 35840), (6144, 35595), (6328, 34560), (6720, 32544), (6780, 32256), (6912, 31640), (7119, 30720), (7168, 30510), (7232, 30240), (7560, 28928), (7680, 28476), (7910, 27648), (8064, 27120), (8136, 26880), (8640, 25312), (8960, 24408), (9040, 24192), (9216, 23730), (9492, 23040), (10080, 21696), (10170, 21504), (10240, 21357), (10752, 20340), (10848, 20160), (11520, 18984), (11865, 18432), (12096, 18080), (12204, 17920), (12656, 17280), (13440, 16272), (13560, 16128), (13824, 15820), (14238, 15360), (14336, 15255), (14464, 15120)]