2866617720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:1014

約数の個数: 192

約数和(自身を含む): 9515862720

約数和(自身を除く): 6649245000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 103, 120, 180, 194, 206, 291, 309, 360, 388, 412, 485, 515, 582, 618, 776, 797, 824, 873, 927, 970, 1030, 1164, 1236, 1455, 1545, 1594, 1746, 1854, 1940, 2060, 2328, 2391, 2472, 2910, 3090, 3188, 3492, 3708, 3880, 3985, 4120, 4365, 4635, 4782, 5820, 6180, 6376, 6984, 7173, 7416, 7970, 8730, 9270, 9564, 9991, 11640, 11955, 12360, 14346, 15940, 17460, 18540, 19128, 19982, 23910, 28692, 29973, 31880, 34920, 35865, 37080, 39964, 47820, 49955, 57384, 59946, 71730, 77309, 79928, 82091, 89919, 95640, 99910, 119892, 143460, 149865, 154618, 164182, 179838, 199820, 231927, 239784, 246273, 286920, 299730, 309236, 328364, 359676, 386545, 399640, 410455, 449595, 463854, 492546, 599460, 618472, 656728, 695781, 719352, 738819, 773090, 820910, 899190, 927708, 985092, 1159635, 1198920, 1231365, 1391562, 1477638, 1546180, 1641820, 1798380, 1855416, 1970184, 2319270, 2462730, 2783124, 2955276, 3092360, 3283640, 3478905, 3596760, 3694095, 4638540, 4925460, 5566248, 5910552, 6957810, 7388190, 7962827, 9277080, 9850920, 13915620, 14776380, 15925654, 23888481, 27831240, 29552760, 31851308, 39814135, 47776962, 63702616, 71665443, 79628270, 95553924, 119442405, 143330886, 159256540, 191107848, 238884810, 286661772, 318513080, 358327215, 477769620, 573323544, 716654430, 955539240, 1433308860, 2866617720]

約数ペア:

[(1, 2866617720), (2, 1433308860), (3, 955539240), (4, 716654430), (5, 573323544), (6, 477769620), (8, 358327215), (9, 318513080), (10, 286661772), (12, 238884810), (15, 191107848), (18, 159256540), (20, 143330886), (24, 119442405), (30, 95553924), (36, 79628270), (40, 71665443), (45, 63702616), (60, 47776962), (72, 39814135), (90, 31851308), (97, 29552760), (103, 27831240), (120, 23888481), (180, 15925654), (194, 14776380), (206, 13915620), (291, 9850920), (309, 9277080), (360, 7962827), (388, 7388190), (412, 6957810), (485, 5910552), (515, 5566248), (582, 4925460), (618, 4638540), (776, 3694095), (797, 3596760), (824, 3478905), (873, 3283640), (927, 3092360), (970, 2955276), (1030, 2783124), (1164, 2462730), (1236, 2319270), (1455, 1970184), (1545, 1855416), (1594, 1798380), (1746, 1641820), (1854, 1546180), (1940, 1477638), (2060, 1391562), (2328, 1231365), (2391, 1198920), (2472, 1159635), (2910, 985092), (3090, 927708), (3188, 899190), (3492, 820910), (3708, 773090), (3880, 738819), (3985, 719352), (4120, 695781), (4365, 656728), (4635, 618472), (4782, 599460), (5820, 492546), (6180, 463854), (6376, 449595), (6984, 410455), (7173, 399640), (7416, 386545), (7970, 359676), (8730, 328364), (9270, 309236), (9564, 299730), (9991, 286920), (11640, 246273), (11955, 239784), (12360, 231927), (14346, 199820), (15940, 179838), (17460, 164182), (18540, 154618), (19128, 149865), (19982, 143460), (23910, 119892), (28692, 99910), (29973, 95640), (31880, 89919), (34920, 82091), (35865, 79928), (37080, 77309), (39964, 71730), (47820, 59946), (49955, 57384)]