82322520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4261}}^1$

素因数の和:4305

約数の個数: 128

約数和(自身を含む): 294589440

約数和(自身を除く): 212266920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4261, 4830, 6440, 8522, 9660, 12783, 17044, 19320, 21305, 25566, 29827, 34088, 42610, 51132, 59654, 63915, 85220, 89481, 98003, 102264, 119308, 127830, 149135, 170440, 178962, 196006, 238616, 255660, 294009, 298270, 357924, 392012, 447405, 490015, 511320, 588018, 596540, 686021, 715848, 784024, 894810, 980030, 1176036, 1193080, 1372042, 1470045, 1789620, 1960060, 2058063, 2352072, 2744084, 2940090, 3430105, 3579240, 3920120, 4116126, 5488168, 5880180, 6860210, 8232252, 10290315, 11760360, 13720420, 16464504, 20580630, 27440840, 41161260, 82322520]

約数ペア:

[(1, 82322520), (2, 41161260), (3, 27440840), (4, 20580630), (5, 16464504), (6, 13720420), (7, 11760360), (8, 10290315), (10, 8232252), (12, 6860210), (14, 5880180), (15, 5488168), (20, 4116126), (21, 3920120), (23, 3579240), (24, 3430105), (28, 2940090), (30, 2744084), (35, 2352072), (40, 2058063), (42, 1960060), (46, 1789620), (56, 1470045), (60, 1372042), (69, 1193080), (70, 1176036), (84, 980030), (92, 894810), (105, 784024), (115, 715848), (120, 686021), (138, 596540), (140, 588018), (161, 511320), (168, 490015), (184, 447405), (210, 392012), (230, 357924), (276, 298270), (280, 294009), (322, 255660), (345, 238616), (420, 196006), (460, 178962), (483, 170440), (552, 149135), (644, 127830), (690, 119308), (805, 102264), (840, 98003), (920, 89481), (966, 85220), (1288, 63915), (1380, 59654), (1610, 51132), (1932, 42610), (2415, 34088), (2760, 29827), (3220, 25566), (3864, 21305), (4261, 19320), (4830, 17044), (6440, 12783), (8522, 9660)]