438646798080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{5701}}^1\times {\mathrm{6679}}^1$

素因数の和:12407

約数の個数: 216

約数和(自身を含む): 1518165710880

約数和(自身を除く): 1079518912800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5701, 5760, 6679, 11402, 11520, 13358, 17103, 20037, 22804, 26716, 28505, 33395, 34206, 40074, 45608, 51309, 53432, 57010, 60111, 66790, 68412, 80148, 85515, 91216, 100185, 102618, 106864, 114020, 120222, 133580, 136824, 160296, 171030, 182432, 200370, 205236, 213728, 228040, 240444, 256545, 267160, 273648, 300555, 320592, 342060, 364864, 400740, 410472, 427456, 456080, 480888, 513090, 534320, 547296, 601110, 641184, 684120, 729728, 801480, 820944, 854912, 912160, 961776, 1026180, 1068640, 1094592, 1202220, 1282368, 1368240, 1459456, 1602960, 1641888, 1709824, 1824320, 1923552, 2052360, 2137280, 2189184, 2404440, 2564736, 2736480, 3205920, 3283776, 3648640, 3847104, 4104720, 4274560, 4378368, 4808880, 5129472, 5472960, 6411840, 6567552, 7297280, 7694208, 8209440, 8549120, 9617760, 10945920, 12823680, 13135104, 15388416, 16418880, 19235520, 21891840, 25647360, 32837760, 38076979, 38471040, 65675520, 76153958, 76942080, 114230937, 152307916, 190384895, 228461874, 304615832, 342692811, 380769790, 456923748, 571154685, 609231664, 685385622, 761539580, 913847496, 1142309370, 1218463328, 1370771244, 1523079160, 1713464055, 1827694992, 2284618740, 2436926656, 2741542488, 3046158320, 3426928110, 3655389984, 4569237480, 4873853312, 5483084976, 6092316640, 6853856220, 7310779968, 9138474960, 9747706624, 10966169952, 12184633280, 13707712440, 14621559936, 18276949920, 21932339904, 24369266560, 27415424880, 29243119872, 36553899840, 43864679808, 48738533120, 54830849760, 73107799680, 87729359616, 109661699520, 146215599360, 219323399040, 438646798080]

約数ペア:

[(1, 438646798080), (2, 219323399040), (3, 146215599360), (4, 109661699520), (5, 87729359616), (6, 73107799680), (8, 54830849760), (9, 48738533120), (10, 43864679808), (12, 36553899840), (15, 29243119872), (16, 27415424880), (18, 24369266560), (20, 21932339904), (24, 18276949920), (30, 14621559936), (32, 13707712440), (36, 12184633280), (40, 10966169952), (45, 9747706624), (48, 9138474960), (60, 7310779968), (64, 6853856220), (72, 6092316640), (80, 5483084976), (90, 4873853312), (96, 4569237480), (120, 3655389984), (128, 3426928110), (144, 3046158320), (160, 2741542488), (180, 2436926656), (192, 2284618740), (240, 1827694992), (256, 1713464055), (288, 1523079160), (320, 1370771244), (360, 1218463328), (384, 1142309370), (480, 913847496), (576, 761539580), (640, 685385622), (720, 609231664), (768, 571154685), (960, 456923748), (1152, 380769790), (1280, 342692811), (1440, 304615832), (1920, 228461874), (2304, 190384895), (2880, 152307916), (3840, 114230937), (5701, 76942080), (5760, 76153958), (6679, 65675520), (11402, 38471040), (11520, 38076979), (13358, 32837760), (17103, 25647360), (20037, 21891840), (22804, 19235520), (26716, 16418880), (28505, 15388416), (33395, 13135104), (34206, 12823680), (40074, 10945920), (45608, 9617760), (51309, 8549120), (53432, 8209440), (57010, 7694208), (60111, 7297280), (66790, 6567552), (68412, 6411840), (80148, 5472960), (85515, 5129472), (91216, 4808880), (100185, 4378368), (102618, 4274560), (106864, 4104720), (114020, 3847104), (120222, 3648640), (133580, 3283776), (136824, 3205920), (160296, 2736480), (171030, 2564736), (182432, 2404440), (200370, 2189184), (205236, 2137280), (213728, 2052360), (228040, 1923552), (240444, 1824320), (256545, 1709824), (267160, 1641888), (273648, 1602960), (300555, 1459456), (320592, 1368240), (342060, 1282368), (364864, 1202220), (400740, 1094592), (410472, 1068640), (427456, 1026180), (456080, 961776), (480888, 912160), (513090, 854912), (534320, 820944), (547296, 801480), (601110, 729728), (641184, 684120)]