139052480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2746

約数の個数: 112

約数和(自身を含む): 395020800

約数和(自身を除く): 255968320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 2699, 3220, 3680, 5152, 5398, 6440, 7360, 10304, 10796, 12880, 13495, 18893, 21592, 25760, 26990, 37786, 43184, 51520, 53980, 62077, 75572, 86368, 94465, 107960, 124154, 151144, 172736, 188930, 215920, 248308, 302288, 310385, 377860, 431840, 434539, 496616, 604576, 620770, 755720, 863680, 869078, 993232, 1209152, 1241540, 1511440, 1738156, 1986464, 2172695, 2483080, 3022880, 3476312, 3972928, 4345390, 4966160, 6045760, 6952624, 8690780, 9932320, 13905248, 17381560, 19864640, 27810496, 34763120, 69526240, 139052480]

約数ペア:

[(1, 139052480), (2, 69526240), (4, 34763120), (5, 27810496), (7, 19864640), (8, 17381560), (10, 13905248), (14, 9932320), (16, 8690780), (20, 6952624), (23, 6045760), (28, 4966160), (32, 4345390), (35, 3972928), (40, 3476312), (46, 3022880), (56, 2483080), (64, 2172695), (70, 1986464), (80, 1738156), (92, 1511440), (112, 1241540), (115, 1209152), (140, 993232), (160, 869078), (161, 863680), (184, 755720), (224, 620770), (230, 604576), (280, 496616), (320, 434539), (322, 431840), (368, 377860), (448, 310385), (460, 302288), (560, 248308), (644, 215920), (736, 188930), (805, 172736), (920, 151144), (1120, 124154), (1288, 107960), (1472, 94465), (1610, 86368), (1840, 75572), (2240, 62077), (2576, 53980), (2699, 51520), (3220, 43184), (3680, 37786), (5152, 26990), (5398, 25760), (6440, 21592), (7360, 18893), (10304, 13495), (10796, 12880)]