1255714560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5783

約数の個数: 216

約数和(自身を含む): 4574104080

約数和(自身を除く): 3318389520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5737, 5760, 6080, 6840, 7296, 9120, 10944, 11474, 11520, 12160, 13680, 14592, 17211, 18240, 21888, 22948, 24320, 27360, 28685, 34422, 36480, 43776, 45896, 51633, 54720, 57370, 68844, 72960, 86055, 91792, 103266, 109003, 109440, 114740, 137688, 172110, 183584, 206532, 218006, 218880, 229480, 258165, 275376, 327009, 344220, 367168, 413064, 436012, 458960, 516330, 545015, 550752, 654018, 688440, 734336, 826128, 872024, 917920, 981027, 1032660, 1090030, 1101504, 1308036, 1376880, 1468672, 1635045, 1652256, 1744048, 1835840, 1962054, 2065320, 2180060, 2203008, 2616072, 2753760, 3270090, 3304512, 3488096, 3671680, 3924108, 4130640, 4360120, 4406016, 4905135, 5232144, 5507520, 6540180, 6609024, 6976192, 7343360, 7848216, 8261280, 8720240, 9810270, 10464288, 11015040, 13080360, 13218048, 13952384, 15696432, 16522560, 17440480, 19620540, 20928576, 22030080, 26160720, 27904768, 31392864, 33045120, 34880960, 39241080, 41857152, 52321440, 62785728, 66090240, 69761920, 78482160, 83714304, 104642880, 125571456, 139523840, 156964320, 209285760, 251142912, 313928640, 418571520, 627857280, 1255714560]

約数ペア:

[(1, 1255714560), (2, 627857280), (3, 418571520), (4, 313928640), (5, 251142912), (6, 209285760), (8, 156964320), (9, 139523840), (10, 125571456), (12, 104642880), (15, 83714304), (16, 78482160), (18, 69761920), (19, 66090240), (20, 62785728), (24, 52321440), (30, 41857152), (32, 39241080), (36, 34880960), (38, 33045120), (40, 31392864), (45, 27904768), (48, 26160720), (57, 22030080), (60, 20928576), (64, 19620540), (72, 17440480), (76, 16522560), (80, 15696432), (90, 13952384), (95, 13218048), (96, 13080360), (114, 11015040), (120, 10464288), (128, 9810270), (144, 8720240), (152, 8261280), (160, 7848216), (171, 7343360), (180, 6976192), (190, 6609024), (192, 6540180), (228, 5507520), (240, 5232144), (256, 4905135), (285, 4406016), (288, 4360120), (304, 4130640), (320, 3924108), (342, 3671680), (360, 3488096), (380, 3304512), (384, 3270090), (456, 2753760), (480, 2616072), (570, 2203008), (576, 2180060), (608, 2065320), (640, 1962054), (684, 1835840), (720, 1744048), (760, 1652256), (768, 1635045), (855, 1468672), (912, 1376880), (960, 1308036), (1140, 1101504), (1152, 1090030), (1216, 1032660), (1280, 981027), (1368, 917920), (1440, 872024), (1520, 826128), (1710, 734336), (1824, 688440), (1920, 654018), (2280, 550752), (2304, 545015), (2432, 516330), (2736, 458960), (2880, 436012), (3040, 413064), (3420, 367168), (3648, 344220), (3840, 327009), (4560, 275376), (4864, 258165), (5472, 229480), (5737, 218880), (5760, 218006), (6080, 206532), (6840, 183584), (7296, 172110), (9120, 137688), (10944, 114740), (11474, 109440), (11520, 109003), (12160, 103266), (13680, 91792), (14592, 86055), (17211, 72960), (18240, 68844), (21888, 57370), (22948, 54720), (24320, 51633), (27360, 45896), (28685, 43776), (34422, 36480)]