266905440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10903}}^1$

素因数の和:10941

約数の個数: 144

約数和(自身を含む): 964480608

約数和(自身を除く): 697575168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 8160, 10903, 12240, 21806, 24480, 32709, 43612, 54515, 65418, 87224, 98127, 109030, 130836, 163545, 174448, 185351, 196254, 218060, 261672, 327090, 348896, 370702, 392508, 436120, 490635, 523344, 556053, 654180, 741404, 785016, 872240, 926755, 981270, 1046688, 1112106, 1308360, 1482808, 1570032, 1668159, 1744480, 1853510, 1962540, 2224212, 2616720, 2780265, 2965616, 3140064, 3336318, 3707020, 3925080, 4448424, 5233440, 5560530, 5931232, 6672636, 7414040, 7850160, 8340795, 8896848, 11121060, 13345272, 14828080, 15700320, 16681590, 17793696, 22242120, 26690544, 29656160, 33363180, 44484240, 53381088, 66726360, 88968480, 133452720, 266905440]

約数ペア:

[(1, 266905440), (2, 133452720), (3, 88968480), (4, 66726360), (5, 53381088), (6, 44484240), (8, 33363180), (9, 29656160), (10, 26690544), (12, 22242120), (15, 17793696), (16, 16681590), (17, 15700320), (18, 14828080), (20, 13345272), (24, 11121060), (30, 8896848), (32, 8340795), (34, 7850160), (36, 7414040), (40, 6672636), (45, 5931232), (48, 5560530), (51, 5233440), (60, 4448424), (68, 3925080), (72, 3707020), (80, 3336318), (85, 3140064), (90, 2965616), (96, 2780265), (102, 2616720), (120, 2224212), (136, 1962540), (144, 1853510), (153, 1744480), (160, 1668159), (170, 1570032), (180, 1482808), (204, 1308360), (240, 1112106), (255, 1046688), (272, 981270), (288, 926755), (306, 872240), (340, 785016), (360, 741404), (408, 654180), (480, 556053), (510, 523344), (544, 490635), (612, 436120), (680, 392508), (720, 370702), (765, 348896), (816, 327090), (1020, 261672), (1224, 218060), (1360, 196254), (1440, 185351), (1530, 174448), (1632, 163545), (2040, 130836), (2448, 109030), (2720, 98127), (3060, 87224), (4080, 65418), (4896, 54515), (6120, 43612), (8160, 32709), (10903, 24480), (12240, 21806)]