538206480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{106787}}^1$

素因数の和:106813

約数の個数: 120

約数和(自身を含む): 2065707072

約数和(自身を除く): 1527500592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 106787, 213574, 320361, 427148, 533935, 640722, 747509, 854296, 961083, 1067870, 1281444, 1495018, 1601805, 1708592, 1922166, 2135740, 2242527, 2562888, 2990036, 3203610, 3737545, 3844332, 4271480, 4485054, 4805415, 5125776, 5980072, 6407220, 6727581, 7475090, 7688664, 8542960, 8970108, 9610830, 11212635, 11960144, 12814440, 13455162, 14950180, 15377328, 17940216, 19221660, 22425270, 25628880, 26910324, 29900360, 33637905, 35880432, 38443320, 44850540, 53820648, 59800720, 67275810, 76886640, 89701080, 107641296, 134551620, 179402160, 269103240, 538206480]

約数ペア:

[(1, 538206480), (2, 269103240), (3, 179402160), (4, 134551620), (5, 107641296), (6, 89701080), (7, 76886640), (8, 67275810), (9, 59800720), (10, 53820648), (12, 44850540), (14, 38443320), (15, 35880432), (16, 33637905), (18, 29900360), (20, 26910324), (21, 25628880), (24, 22425270), (28, 19221660), (30, 17940216), (35, 15377328), (36, 14950180), (40, 13455162), (42, 12814440), (45, 11960144), (48, 11212635), (56, 9610830), (60, 8970108), (63, 8542960), (70, 7688664), (72, 7475090), (80, 6727581), (84, 6407220), (90, 5980072), (105, 5125776), (112, 4805415), (120, 4485054), (126, 4271480), (140, 3844332), (144, 3737545), (168, 3203610), (180, 2990036), (210, 2562888), (240, 2242527), (252, 2135740), (280, 1922166), (315, 1708592), (336, 1601805), (360, 1495018), (420, 1281444), (504, 1067870), (560, 961083), (630, 854296), (720, 747509), (840, 640722), (1008, 533935), (1260, 427148), (1680, 320361), (2520, 213574), (5040, 106787)]