1314015040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8537}}^1$

素因数の和:8604

約数の個数: 112

約数和(自身を含む): 3461168592

約数和(自身を除く): 2147153552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 320, 370, 416, 481, 520, 592, 740, 832, 962, 1040, 1184, 1480, 1924, 2080, 2368, 2405, 2960, 3848, 4160, 4810, 5920, 7696, 8537, 9620, 11840, 15392, 17074, 19240, 30784, 34148, 38480, 42685, 68296, 76960, 85370, 110981, 136592, 153920, 170740, 221962, 273184, 315869, 341480, 443924, 546368, 554905, 631738, 682960, 887848, 1109810, 1263476, 1365920, 1579345, 1775696, 2219620, 2526952, 2731840, 3158690, 3551392, 4106297, 4439240, 5053904, 6317380, 7102784, 8212594, 8878480, 10107808, 12634760, 16425188, 17756960, 20215616, 20531485, 25269520, 32850376, 35513920, 41062970, 50539040, 65700752, 82125940, 101078080, 131401504, 164251880, 262803008, 328503760, 657007520, 1314015040]

約数ペア:

[(1, 1314015040), (2, 657007520), (4, 328503760), (5, 262803008), (8, 164251880), (10, 131401504), (13, 101078080), (16, 82125940), (20, 65700752), (26, 50539040), (32, 41062970), (37, 35513920), (40, 32850376), (52, 25269520), (64, 20531485), (65, 20215616), (74, 17756960), (80, 16425188), (104, 12634760), (130, 10107808), (148, 8878480), (160, 8212594), (185, 7102784), (208, 6317380), (260, 5053904), (296, 4439240), (320, 4106297), (370, 3551392), (416, 3158690), (481, 2731840), (520, 2526952), (592, 2219620), (740, 1775696), (832, 1579345), (962, 1365920), (1040, 1263476), (1184, 1109810), (1480, 887848), (1924, 682960), (2080, 631738), (2368, 554905), (2405, 546368), (2960, 443924), (3848, 341480), (4160, 315869), (4810, 273184), (5920, 221962), (7696, 170740), (8537, 153920), (9620, 136592), (11840, 110981), (15392, 85370), (17074, 76960), (19240, 68296), (30784, 42685), (34148, 38480)]