164912040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3607}}^1$

素因数の和:3751

約数の個数: 96

約数和(自身を含む): 540334080

約数和(自身を除く): 375422040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 127, 180, 254, 360, 381, 508, 635, 762, 1016, 1143, 1270, 1524, 1905, 2286, 2540, 3048, 3607, 3810, 4572, 5080, 5715, 7214, 7620, 9144, 10821, 11430, 14428, 15240, 18035, 21642, 22860, 28856, 32463, 36070, 43284, 45720, 54105, 64926, 72140, 86568, 108210, 129852, 144280, 162315, 216420, 259704, 324630, 432840, 458089, 649260, 916178, 1298520, 1374267, 1832356, 2290445, 2748534, 3664712, 4122801, 4580890, 5497068, 6871335, 8245602, 9161780, 10994136, 13742670, 16491204, 18323560, 20614005, 27485340, 32982408, 41228010, 54970680, 82456020, 164912040]

約数ペア:

[(1, 164912040), (2, 82456020), (3, 54970680), (4, 41228010), (5, 32982408), (6, 27485340), (8, 20614005), (9, 18323560), (10, 16491204), (12, 13742670), (15, 10994136), (18, 9161780), (20, 8245602), (24, 6871335), (30, 5497068), (36, 4580890), (40, 4122801), (45, 3664712), (60, 2748534), (72, 2290445), (90, 1832356), (120, 1374267), (127, 1298520), (180, 916178), (254, 649260), (360, 458089), (381, 432840), (508, 324630), (635, 259704), (762, 216420), (1016, 162315), (1143, 144280), (1270, 129852), (1524, 108210), (1905, 86568), (2286, 72140), (2540, 64926), (3048, 54105), (3607, 45720), (3810, 43284), (4572, 36070), (5080, 32463), (5715, 28856), (7214, 22860), (7620, 21642), (9144, 18035), (10821, 15240), (11430, 14428)]