31797769920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{675973}}^1$

素因数の和:676007

約数の個数: 168

約数和(自身を含む): 117441018864

約数和(自身を除く): 85643248944

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 675973, 1351946, 2027919, 2703892, 3379865, 4055838, 4731811, 5407784, 6759730, 8111676, 9463622, 10139595, 10815568, 13519460, 14195433, 16223352, 18927244, 20279190, 21631136, 23659055, 27038920, 28390866, 32446704, 33122677, 37854488, 40558380, 43262272, 47318110, 54077840, 56781732, 64893408, 66245354, 70977165, 75708976, 81116760, 94636220, 99368031, 108155680, 113563464, 129786816, 132490708, 141954330, 151417952, 162233520, 165613385, 189272440, 198736062, 216311360, 227126928, 264981416, 283908660, 302835904, 324467040, 331226770, 378544880, 397472124, 454253856, 496840155, 529962832, 567817320, 648934080, 662453540, 757089760, 794944248, 908507712, 993680310, 1059925664, 1135634640, 1324907080, 1514179520, 1589888496, 1987360620, 2119851328, 2271269280, 2649814160, 3179776992, 3974721240, 4542538560, 5299628320, 6359553984, 7949442480, 10599256640, 15898884960, 31797769920]

約数ペア:

[(1, 31797769920), (2, 15898884960), (3, 10599256640), (4, 7949442480), (5, 6359553984), (6, 5299628320), (7, 4542538560), (8, 3974721240), (10, 3179776992), (12, 2649814160), (14, 2271269280), (15, 2119851328), (16, 1987360620), (20, 1589888496), (21, 1514179520), (24, 1324907080), (28, 1135634640), (30, 1059925664), (32, 993680310), (35, 908507712), (40, 794944248), (42, 757089760), (48, 662453540), (49, 648934080), (56, 567817320), (60, 529962832), (64, 496840155), (70, 454253856), (80, 397472124), (84, 378544880), (96, 331226770), (98, 324467040), (105, 302835904), (112, 283908660), (120, 264981416), (140, 227126928), (147, 216311360), (160, 198736062), (168, 189272440), (192, 165613385), (196, 162233520), (210, 151417952), (224, 141954330), (240, 132490708), (245, 129786816), (280, 113563464), (294, 108155680), (320, 99368031), (336, 94636220), (392, 81116760), (420, 75708976), (448, 70977165), (480, 66245354), (490, 64893408), (560, 56781732), (588, 54077840), (672, 47318110), (735, 43262272), (784, 40558380), (840, 37854488), (960, 33122677), (980, 32446704), (1120, 28390866), (1176, 27038920), (1344, 23659055), (1470, 21631136), (1568, 20279190), (1680, 18927244), (1960, 16223352), (2240, 14195433), (2352, 13519460), (2940, 10815568), (3136, 10139595), (3360, 9463622), (3920, 8111676), (4704, 6759730), (5880, 5407784), (6720, 4731811), (7840, 4055838), (9408, 3379865), (11760, 2703892), (15680, 2027919), (23520, 1351946), (47040, 675973)]