1270181808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{54787}}^1$

素因数の和:54831

約数の個数: 120

約数和(自身を含む): 4239276288

約数和(自身を除く): 2969094480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 112, 126, 138, 144, 161, 168, 184, 207, 252, 276, 322, 336, 368, 414, 483, 504, 552, 644, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2576, 2898, 3312, 3864, 5796, 7728, 11592, 23184, 54787, 109574, 164361, 219148, 328722, 383509, 438296, 493083, 657444, 767018, 876592, 986166, 1150527, 1260101, 1314888, 1534036, 1972332, 2301054, 2520202, 2629776, 3068072, 3451581, 3780303, 3944664, 4602108, 5040404, 6136144, 6903162, 7560606, 7889328, 8820707, 9204216, 10080808, 11340909, 13806324, 15121212, 17641414, 18408432, 20161616, 22681818, 26462121, 27612648, 30242424, 35282828, 45363636, 52924242, 55225296, 60484848, 70565656, 79386363, 90727272, 105848484, 141131312, 158772726, 181454544, 211696968, 317545452, 423393936, 635090904, 1270181808]

約数ペア:

[(1, 1270181808), (2, 635090904), (3, 423393936), (4, 317545452), (6, 211696968), (7, 181454544), (8, 158772726), (9, 141131312), (12, 105848484), (14, 90727272), (16, 79386363), (18, 70565656), (21, 60484848), (23, 55225296), (24, 52924242), (28, 45363636), (36, 35282828), (42, 30242424), (46, 27612648), (48, 26462121), (56, 22681818), (63, 20161616), (69, 18408432), (72, 17641414), (84, 15121212), (92, 13806324), (112, 11340909), (126, 10080808), (138, 9204216), (144, 8820707), (161, 7889328), (168, 7560606), (184, 6903162), (207, 6136144), (252, 5040404), (276, 4602108), (322, 3944664), (336, 3780303), (368, 3451581), (414, 3068072), (483, 2629776), (504, 2520202), (552, 2301054), (644, 1972332), (828, 1534036), (966, 1314888), (1008, 1260101), (1104, 1150527), (1288, 986166), (1449, 876592), (1656, 767018), (1932, 657444), (2576, 493083), (2898, 438296), (3312, 383509), (3864, 328722), (5796, 219148), (7728, 164361), (11592, 109574), (23184, 54787)]