207827640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1186

約数の個数: 128

約数和(自身を含む): 696960000

約数和(自身を除く): 489132360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 199, 216, 270, 360, 398, 540, 597, 796, 967, 995, 1080, 1194, 1592, 1791, 1934, 1990, 2388, 2901, 2985, 3582, 3868, 3980, 4776, 4835, 5373, 5802, 5970, 7164, 7736, 7960, 8703, 8955, 9670, 10746, 11604, 11940, 14328, 14505, 17406, 17910, 19340, 21492, 23208, 23880, 26109, 26865, 29010, 34812, 35820, 38680, 42984, 43515, 52218, 53730, 58020, 69624, 71640, 87030, 104436, 107460, 116040, 130545, 174060, 192433, 208872, 214920, 261090, 348120, 384866, 522180, 577299, 769732, 962165, 1044360, 1154598, 1539464, 1731897, 1924330, 2309196, 2886495, 3463794, 3848660, 4618392, 5195691, 5772990, 6927588, 7697320, 8659485, 10391382, 11545980, 13855176, 17318970, 20782764, 23091960, 25978455, 34637940, 41565528, 51956910, 69275880, 103913820, 207827640]

約数ペア:

[(1, 207827640), (2, 103913820), (3, 69275880), (4, 51956910), (5, 41565528), (6, 34637940), (8, 25978455), (9, 23091960), (10, 20782764), (12, 17318970), (15, 13855176), (18, 11545980), (20, 10391382), (24, 8659485), (27, 7697320), (30, 6927588), (36, 5772990), (40, 5195691), (45, 4618392), (54, 3848660), (60, 3463794), (72, 2886495), (90, 2309196), (108, 1924330), (120, 1731897), (135, 1539464), (180, 1154598), (199, 1044360), (216, 962165), (270, 769732), (360, 577299), (398, 522180), (540, 384866), (597, 348120), (796, 261090), (967, 214920), (995, 208872), (1080, 192433), (1194, 174060), (1592, 130545), (1791, 116040), (1934, 107460), (1990, 104436), (2388, 87030), (2901, 71640), (2985, 69624), (3582, 58020), (3868, 53730), (3980, 52218), (4776, 43515), (4835, 42984), (5373, 38680), (5802, 35820), (5970, 34812), (7164, 29010), (7736, 26865), (7960, 26109), (8703, 23880), (8955, 23208), (9670, 21492), (10746, 19340), (11604, 17910), (11940, 17406), (14328, 14505)]