201163440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3187}}^1$

素因数の和:3466

約数の個数: 80

約数和(自身を含む): 626174208

約数和(自身を除く): 425010768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3187, 3945, 4208, 5260, 6312, 6374, 7890, 9561, 10520, 12624, 12748, 15780, 15935, 19122, 21040, 25496, 31560, 31870, 38244, 47805, 50992, 63120, 63740, 76488, 95610, 127480, 152976, 191220, 254960, 382440, 764880, 838181, 1676362, 2514543, 3352724, 4190905, 5029086, 6705448, 8381810, 10058172, 12572715, 13410896, 16763620, 20116344, 25145430, 33527240, 40232688, 50290860, 67054480, 100581720, 201163440]

約数ペア:

[(1, 201163440), (2, 100581720), (3, 67054480), (4, 50290860), (5, 40232688), (6, 33527240), (8, 25145430), (10, 20116344), (12, 16763620), (15, 13410896), (16, 12572715), (20, 10058172), (24, 8381810), (30, 6705448), (40, 5029086), (48, 4190905), (60, 3352724), (80, 2514543), (120, 1676362), (240, 838181), (263, 764880), (526, 382440), (789, 254960), (1052, 191220), (1315, 152976), (1578, 127480), (2104, 95610), (2630, 76488), (3156, 63740), (3187, 63120), (3945, 50992), (4208, 47805), (5260, 38244), (6312, 31870), (6374, 31560), (7890, 25496), (9561, 21040), (10520, 19122), (12624, 15935), (12748, 15780)]