67548160

素因数分解:

$2^{10}\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:271

約数の個数: 88

約数和(自身を含む): 165070080

約数和(自身を除く): 97521920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 167, 256, 316, 320, 334, 395, 512, 632, 640, 668, 790, 835, 1024, 1264, 1280, 1336, 1580, 1670, 2528, 2560, 2672, 3160, 3340, 5056, 5120, 5344, 6320, 6680, 10112, 10688, 12640, 13193, 13360, 20224, 21376, 25280, 26386, 26720, 40448, 42752, 50560, 52772, 53440, 65965, 80896, 85504, 101120, 105544, 106880, 131930, 171008, 202240, 211088, 213760, 263860, 404480, 422176, 427520, 527720, 844352, 855040, 1055440, 1688704, 2110880, 3377408, 4221760, 6754816, 8443520, 13509632, 16887040, 33774080, 67548160]

約数ペア:

[(1, 67548160), (2, 33774080), (4, 16887040), (5, 13509632), (8, 8443520), (10, 6754816), (16, 4221760), (20, 3377408), (32, 2110880), (40, 1688704), (64, 1055440), (79, 855040), (80, 844352), (128, 527720), (158, 427520), (160, 422176), (167, 404480), (256, 263860), (316, 213760), (320, 211088), (334, 202240), (395, 171008), (512, 131930), (632, 106880), (640, 105544), (668, 101120), (790, 85504), (835, 80896), (1024, 65965), (1264, 53440), (1280, 52772), (1336, 50560), (1580, 42752), (1670, 40448), (2528, 26720), (2560, 26386), (2672, 25280), (3160, 21376), (3340, 20224), (5056, 13360), (5120, 13193), (5344, 12640), (6320, 10688), (6680, 10112)]