168846480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21319}}^1$

素因数の和:21349

約数の個数: 120

約数和(自身を含む): 618621120

約数和(自身を除く): 449774640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 21319, 42638, 63957, 85276, 106595, 127914, 170552, 191871, 213190, 234509, 255828, 319785, 341104, 383742, 426380, 469018, 511656, 639570, 703527, 767484, 852760, 938036, 959355, 1023312, 1172545, 1279140, 1407054, 1534968, 1705520, 1876072, 1918710, 2110581, 2345090, 2558280, 2814108, 3069936, 3517635, 3752144, 3837420, 4221162, 4690180, 5116560, 5628216, 7035270, 7674840, 8442324, 9380360, 10552905, 11256432, 14070540, 15349680, 16884648, 18760720, 21105810, 28141080, 33769296, 42211620, 56282160, 84423240, 168846480]

約数ペア:

[(1, 168846480), (2, 84423240), (3, 56282160), (4, 42211620), (5, 33769296), (6, 28141080), (8, 21105810), (9, 18760720), (10, 16884648), (11, 15349680), (12, 14070540), (15, 11256432), (16, 10552905), (18, 9380360), (20, 8442324), (22, 7674840), (24, 7035270), (30, 5628216), (33, 5116560), (36, 4690180), (40, 4221162), (44, 3837420), (45, 3752144), (48, 3517635), (55, 3069936), (60, 2814108), (66, 2558280), (72, 2345090), (80, 2110581), (88, 1918710), (90, 1876072), (99, 1705520), (110, 1534968), (120, 1407054), (132, 1279140), (144, 1172545), (165, 1023312), (176, 959355), (180, 938036), (198, 852760), (220, 767484), (240, 703527), (264, 639570), (330, 511656), (360, 469018), (396, 426380), (440, 383742), (495, 341104), (528, 319785), (660, 255828), (720, 234509), (792, 213190), (880, 191871), (990, 170552), (1320, 127914), (1584, 106595), (1980, 85276), (2640, 63957), (3960, 42638), (7920, 21319)]