162799280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{4339}}^1$

素因数の和:4426

約数の個数: 80

約数和(自身を含む): 439138560

約数和(自身を除く): 276339280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1072, 1340, 1876, 2345, 2680, 3752, 4339, 4690, 5360, 7504, 8678, 9380, 17356, 18760, 21695, 30373, 34712, 37520, 43390, 60746, 69424, 86780, 121492, 151865, 173560, 242984, 290713, 303730, 347120, 485968, 581426, 607460, 1162852, 1214920, 1453565, 2034991, 2325704, 2429840, 2907130, 4069982, 4651408, 5814260, 8139964, 10174955, 11628520, 16279928, 20349910, 23257040, 32559856, 40699820, 81399640, 162799280]

約数ペア:

[(1, 162799280), (2, 81399640), (4, 40699820), (5, 32559856), (7, 23257040), (8, 20349910), (10, 16279928), (14, 11628520), (16, 10174955), (20, 8139964), (28, 5814260), (35, 4651408), (40, 4069982), (56, 2907130), (67, 2429840), (70, 2325704), (80, 2034991), (112, 1453565), (134, 1214920), (140, 1162852), (268, 607460), (280, 581426), (335, 485968), (469, 347120), (536, 303730), (560, 290713), (670, 242984), (938, 173560), (1072, 151865), (1340, 121492), (1876, 86780), (2345, 69424), (2680, 60746), (3752, 43390), (4339, 37520), (4690, 34712), (5360, 30373), (7504, 21695), (8678, 18760), (9380, 17356)]