10668160

素因数分解:

$2^7\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 25948800

約数和(自身を除く): 15280640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 79, 80, 128, 158, 160, 211, 316, 320, 395, 422, 632, 640, 790, 844, 1055, 1264, 1580, 1688, 2110, 2528, 3160, 3376, 4220, 5056, 6320, 6752, 8440, 10112, 12640, 13504, 16669, 16880, 25280, 27008, 33338, 33760, 50560, 66676, 67520, 83345, 133352, 135040, 166690, 266704, 333380, 533408, 666760, 1066816, 1333520, 2133632, 2667040, 5334080, 10668160]

約数ペア:

[(1, 10668160), (2, 5334080), (4, 2667040), (5, 2133632), (8, 1333520), (10, 1066816), (16, 666760), (20, 533408), (32, 333380), (40, 266704), (64, 166690), (79, 135040), (80, 133352), (128, 83345), (158, 67520), (160, 66676), (211, 50560), (316, 33760), (320, 33338), (395, 27008), (422, 25280), (632, 16880), (640, 16669), (790, 13504), (844, 12640), (1055, 10112), (1264, 8440), (1580, 6752), (1688, 6320), (2110, 5056), (2528, 4220), (3160, 3376)]