313928640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5737}}^1$

素因数の和:5779

約数の個数: 168

約数和(自身を含む): 1136812560

約数和(自身を除く): 822883920

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, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5737, 6080, 6840, 9120, 10944, 11474, 13680, 17211, 18240, 22948, 27360, 28685, 34422, 45896, 51633, 54720, 57370, 68844, 86055, 91792, 103266, 109003, 114740, 137688, 172110, 183584, 206532, 218006, 229480, 258165, 275376, 327009, 344220, 367168, 413064, 436012, 458960, 516330, 545015, 550752, 654018, 688440, 826128, 872024, 917920, 981027, 1032660, 1090030, 1101504, 1308036, 1376880, 1635045, 1652256, 1744048, 1835840, 1962054, 2065320, 2180060, 2616072, 2753760, 3270090, 3304512, 3488096, 3924108, 4130640, 4360120, 4905135, 5232144, 5507520, 6540180, 6976192, 7848216, 8261280, 8720240, 9810270, 10464288, 13080360, 15696432, 16522560, 17440480, 19620540, 20928576, 26160720, 31392864, 34880960, 39241080, 52321440, 62785728, 78482160, 104642880, 156964320, 313928640]

約数ペア:

[(1, 313928640), (2, 156964320), (3, 104642880), (4, 78482160), (5, 62785728), (6, 52321440), (8, 39241080), (9, 34880960), (10, 31392864), (12, 26160720), (15, 20928576), (16, 19620540), (18, 17440480), (19, 16522560), (20, 15696432), (24, 13080360), (30, 10464288), (32, 9810270), (36, 8720240), (38, 8261280), (40, 7848216), (45, 6976192), (48, 6540180), (57, 5507520), (60, 5232144), (64, 4905135), (72, 4360120), (76, 4130640), (80, 3924108), (90, 3488096), (95, 3304512), (96, 3270090), (114, 2753760), (120, 2616072), (144, 2180060), (152, 2065320), (160, 1962054), (171, 1835840), (180, 1744048), (190, 1652256), (192, 1635045), (228, 1376880), (240, 1308036), (285, 1101504), (288, 1090030), (304, 1032660), (320, 981027), (342, 917920), (360, 872024), (380, 826128), (456, 688440), (480, 654018), (570, 550752), (576, 545015), (608, 516330), (684, 458960), (720, 436012), (760, 413064), (855, 367168), (912, 344220), (960, 327009), (1140, 275376), (1216, 258165), (1368, 229480), (1440, 218006), (1520, 206532), (1710, 183584), (1824, 172110), (2280, 137688), (2736, 114740), (2880, 109003), (3040, 103266), (3420, 91792), (3648, 86055), (4560, 68844), (5472, 57370), (5737, 54720), (6080, 51633), (6840, 45896), (9120, 34422), (10944, 28685), (11474, 27360), (13680, 22948), (17211, 18240)]