12815228160

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{52973}}^1$

素因数の和:53010

約数の個数: 288

約数和(自身を含む): 51973850880

約数和(自身を除く): 39158622720

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, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 11520, 12096, 13440, 15120, 16128, 17280, 20160, 24192, 26880, 30240, 34560, 40320, 48384, 52973, 60480, 80640, 105946, 120960, 158919, 211892, 241920, 264865, 317838, 370811, 423784, 476757, 529730, 635676, 741622, 794595, 847568, 953514, 1059460, 1112433, 1271352, 1430271, 1483244, 1589190, 1695136, 1854055, 1907028, 2118920, 2224866, 2383785, 2542704, 2860542, 2966488, 3178380, 3337299, 3390272, 3708110, 3814056, 4237840, 4449732, 4767570, 5085408, 5562165, 5721084, 5932976, 6356760, 6674598, 6780544, 7151355, 7416220, 7628112, 8475680, 8899464, 9535140, 10011897, 10170816, 11124330, 11442168, 11865952, 12713520, 13349196, 13561088, 14302710, 14832440, 15256224, 16686495, 16951360, 17798928, 19070280, 20023794, 20341632, 22248660, 22884336, 23731904, 25427040, 26698392, 28605420, 29664880, 30512448, 33372990, 33902720, 35597856, 38140560, 40047588, 40683264, 44497320, 45768672, 47463808, 50059485, 50854080, 53396784, 57210840, 59329760, 61024896, 66745980, 67805440, 71195712, 76281120, 80095176, 88994640, 91537344, 94927616, 100118970, 101708160, 106793568, 114421680, 118659520, 122049792, 133491960, 142391424, 152562240, 160190352, 177989280, 183074688, 200237940, 203416320, 213587136, 228843360, 237319040, 266983920, 284782848, 305124480, 320380704, 355978560, 366149376, 400475880, 427174272, 457686720, 474638080, 533967840, 610248960, 640761408, 711957120, 800951760, 854348544, 915373440, 1067935680, 1281522816, 1423914240, 1601903520, 1830746880, 2135871360, 2563045632, 3203807040, 4271742720, 6407614080, 12815228160]

約数ペア:

[(1, 12815228160), (2, 6407614080), (3, 4271742720), (4, 3203807040), (5, 2563045632), (6, 2135871360), (7, 1830746880), (8, 1601903520), (9, 1423914240), (10, 1281522816), (12, 1067935680), (14, 915373440), (15, 854348544), (16, 800951760), (18, 711957120), (20, 640761408), (21, 610248960), (24, 533967840), (27, 474638080), (28, 457686720), (30, 427174272), (32, 400475880), (35, 366149376), (36, 355978560), (40, 320380704), (42, 305124480), (45, 284782848), (48, 266983920), (54, 237319040), (56, 228843360), (60, 213587136), (63, 203416320), (64, 200237940), (70, 183074688), (72, 177989280), (80, 160190352), (84, 152562240), (90, 142391424), (96, 133491960), (105, 122049792), (108, 118659520), (112, 114421680), (120, 106793568), (126, 101708160), (128, 100118970), (135, 94927616), (140, 91537344), (144, 88994640), (160, 80095176), (168, 76281120), (180, 71195712), (189, 67805440), (192, 66745980), (210, 61024896), (216, 59329760), (224, 57210840), (240, 53396784), (252, 50854080), (256, 50059485), (270, 47463808), (280, 45768672), (288, 44497320), (315, 40683264), (320, 40047588), (336, 38140560), (360, 35597856), (378, 33902720), (384, 33372990), (420, 30512448), (432, 29664880), (448, 28605420), (480, 26698392), (504, 25427040), (540, 23731904), (560, 22884336), (576, 22248660), (630, 20341632), (640, 20023794), (672, 19070280), (720, 17798928), (756, 16951360), (768, 16686495), (840, 15256224), (864, 14832440), (896, 14302710), (945, 13561088), (960, 13349196), (1008, 12713520), (1080, 11865952), (1120, 11442168), (1152, 11124330), (1260, 10170816), (1280, 10011897), (1344, 9535140), (1440, 8899464), (1512, 8475680), (1680, 7628112), (1728, 7416220), (1792, 7151355), (1890, 6780544), (1920, 6674598), (2016, 6356760), (2160, 5932976), (2240, 5721084), (2304, 5562165), (2520, 5085408), (2688, 4767570), (2880, 4449732), (3024, 4237840), (3360, 3814056), (3456, 3708110), (3780, 3390272), (3840, 3337299), (4032, 3178380), (4320, 2966488), (4480, 2860542), (5040, 2542704), (5376, 2383785), (5760, 2224866), (6048, 2118920), (6720, 1907028), (6912, 1854055), (7560, 1695136), (8064, 1589190), (8640, 1483244), (8960, 1430271), (10080, 1271352), (11520, 1112433), (12096, 1059460), (13440, 953514), (15120, 847568), (16128, 794595), (17280, 741622), (20160, 635676), (24192, 529730), (26880, 476757), (30240, 423784), (34560, 370811), (40320, 317838), (48384, 264865), (52973, 241920), (60480, 211892), (80640, 158919), (105946, 120960)]