69343040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 112

約数和(自身を含む): 180929280

約数和(自身を除く): 111586240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 79, 80, 104, 130, 158, 160, 208, 211, 260, 316, 320, 395, 416, 422, 520, 632, 790, 832, 844, 1027, 1040, 1055, 1264, 1580, 1688, 2054, 2080, 2110, 2528, 2743, 3160, 3376, 4108, 4160, 4220, 5056, 5135, 5486, 6320, 6752, 8216, 8440, 10270, 10972, 12640, 13504, 13715, 16432, 16669, 16880, 20540, 21944, 25280, 27430, 32864, 33338, 33760, 41080, 43888, 54860, 65728, 66676, 67520, 82160, 83345, 87776, 109720, 133352, 164320, 166690, 175552, 216697, 219440, 266704, 328640, 333380, 433394, 438880, 533408, 666760, 866788, 877760, 1066816, 1083485, 1333520, 1733576, 2166970, 2667040, 3467152, 4333940, 5334080, 6934304, 8667880, 13868608, 17335760, 34671520, 69343040]

約数ペア:

[(1, 69343040), (2, 34671520), (4, 17335760), (5, 13868608), (8, 8667880), (10, 6934304), (13, 5334080), (16, 4333940), (20, 3467152), (26, 2667040), (32, 2166970), (40, 1733576), (52, 1333520), (64, 1083485), (65, 1066816), (79, 877760), (80, 866788), (104, 666760), (130, 533408), (158, 438880), (160, 433394), (208, 333380), (211, 328640), (260, 266704), (316, 219440), (320, 216697), (395, 175552), (416, 166690), (422, 164320), (520, 133352), (632, 109720), (790, 87776), (832, 83345), (844, 82160), (1027, 67520), (1040, 66676), (1055, 65728), (1264, 54860), (1580, 43888), (1688, 41080), (2054, 33760), (2080, 33338), (2110, 32864), (2528, 27430), (2743, 25280), (3160, 21944), (3376, 20540), (4108, 16880), (4160, 16669), (4220, 16432), (5056, 13715), (5135, 13504), (5486, 12640), (6320, 10972), (6752, 10270), (8216, 8440)]