68798571520

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11923}}^1$

素因数の和:11985

約数の個数: 264

約数和(自身を含む): 200344377024

約数和(自身を除く): 131545805504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 64, 70, 80, 92, 98, 112, 115, 128, 140, 160, 161, 184, 196, 224, 230, 245, 256, 280, 320, 322, 368, 392, 448, 460, 490, 512, 560, 640, 644, 736, 784, 805, 896, 920, 980, 1024, 1120, 1127, 1280, 1288, 1472, 1568, 1610, 1792, 1840, 1960, 2240, 2254, 2560, 2576, 2944, 3136, 3220, 3584, 3680, 3920, 4480, 4508, 5120, 5152, 5635, 5888, 6272, 6440, 7168, 7360, 7840, 8960, 9016, 10304, 11270, 11776, 11923, 12544, 12880, 14720, 15680, 17920, 18032, 20608, 22540, 23552, 23846, 25088, 25760, 29440, 31360, 35840, 36064, 41216, 45080, 47692, 50176, 51520, 58880, 59615, 62720, 72128, 82432, 83461, 90160, 95384, 103040, 117760, 119230, 125440, 144256, 164864, 166922, 180320, 190768, 206080, 238460, 250880, 274229, 288512, 333844, 360640, 381536, 412160, 417305, 476920, 548458, 577024, 584227, 667688, 721280, 763072, 824320, 834610, 953840, 1096916, 1154048, 1168454, 1335376, 1371145, 1442560, 1526144, 1669220, 1907680, 1919603, 2193832, 2336908, 2670752, 2742290, 2885120, 2921135, 3052288, 3338440, 3815360, 3839206, 4387664, 4673816, 5341504, 5484580, 5770240, 5842270, 6104576, 6676880, 7630720, 7678412, 8775328, 9347632, 9598015, 10683008, 10969160, 11684540, 12209152, 13353760, 13437221, 15261440, 15356824, 17550656, 18695264, 19196030, 21366016, 21938320, 23369080, 26707520, 26874442, 30522880, 30713648, 35101312, 37390528, 38392060, 42732032, 43876640, 46738160, 53415040, 53748884, 61045760, 61427296, 67186105, 70202624, 74781056, 76784120, 85464064, 87753280, 93476320, 106830080, 107497768, 122854592, 134372210, 140405248, 149562112, 153568240, 175506560, 186952640, 213660160, 214995536, 245709184, 268744420, 280810496, 299124224, 307136480, 351013120, 373905280, 427320320, 429991072, 491418368, 537488840, 598248448, 614272960, 702026240, 747810560, 859982144, 982836736, 1074977680, 1228545920, 1404052480, 1495621120, 1719964288, 1965673472, 2149955360, 2457091840, 2991242240, 3439928576, 4299910720, 4914183680, 6879857152, 8599821440, 9828367360, 13759714304, 17199642880, 34399285760, 68798571520]

約数ペア:

[(1, 68798571520), (2, 34399285760), (4, 17199642880), (5, 13759714304), (7, 9828367360), (8, 8599821440), (10, 6879857152), (14, 4914183680), (16, 4299910720), (20, 3439928576), (23, 2991242240), (28, 2457091840), (32, 2149955360), (35, 1965673472), (40, 1719964288), (46, 1495621120), (49, 1404052480), (56, 1228545920), (64, 1074977680), (70, 982836736), (80, 859982144), (92, 747810560), (98, 702026240), (112, 614272960), (115, 598248448), (128, 537488840), (140, 491418368), (160, 429991072), (161, 427320320), (184, 373905280), (196, 351013120), (224, 307136480), (230, 299124224), (245, 280810496), (256, 268744420), (280, 245709184), (320, 214995536), (322, 213660160), (368, 186952640), (392, 175506560), (448, 153568240), (460, 149562112), (490, 140405248), (512, 134372210), (560, 122854592), (640, 107497768), (644, 106830080), (736, 93476320), (784, 87753280), (805, 85464064), (896, 76784120), (920, 74781056), (980, 70202624), (1024, 67186105), (1120, 61427296), (1127, 61045760), (1280, 53748884), (1288, 53415040), (1472, 46738160), (1568, 43876640), (1610, 42732032), (1792, 38392060), (1840, 37390528), (1960, 35101312), (2240, 30713648), (2254, 30522880), (2560, 26874442), (2576, 26707520), (2944, 23369080), (3136, 21938320), (3220, 21366016), (3584, 19196030), (3680, 18695264), (3920, 17550656), (4480, 15356824), (4508, 15261440), (5120, 13437221), (5152, 13353760), (5635, 12209152), (5888, 11684540), (6272, 10969160), (6440, 10683008), (7168, 9598015), (7360, 9347632), (7840, 8775328), (8960, 7678412), (9016, 7630720), (10304, 6676880), (11270, 6104576), (11776, 5842270), (11923, 5770240), (12544, 5484580), (12880, 5341504), (14720, 4673816), (15680, 4387664), (17920, 3839206), (18032, 3815360), (20608, 3338440), (22540, 3052288), (23552, 2921135), (23846, 2885120), (25088, 2742290), (25760, 2670752), (29440, 2336908), (31360, 2193832), (35840, 1919603), (36064, 1907680), (41216, 1669220), (45080, 1526144), (47692, 1442560), (50176, 1371145), (51520, 1335376), (58880, 1168454), (59615, 1154048), (62720, 1096916), (72128, 953840), (82432, 834610), (83461, 824320), (90160, 763072), (95384, 721280), (103040, 667688), (117760, 584227), (119230, 577024), (125440, 548458), (144256, 476920), (164864, 417305), (166922, 412160), (180320, 381536), (190768, 360640), (206080, 333844), (238460, 288512), (250880, 274229)]