275626680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{328127}}^1$

素因数の和:328148

約数の個数: 64

約数和(自身を含む): 945008640

約数和(自身を除く): 669381960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 328127, 656254, 984381, 1312508, 1640635, 1968762, 2296889, 2625016, 3281270, 3937524, 4593778, 4921905, 6562540, 6890667, 7875048, 9187556, 9843810, 11484445, 13125080, 13781334, 18375112, 19687620, 22968890, 27562668, 34453335, 39375240, 45937780, 55125336, 68906670, 91875560, 137813340, 275626680]

約数ペア:

[(1, 275626680), (2, 137813340), (3, 91875560), (4, 68906670), (5, 55125336), (6, 45937780), (7, 39375240), (8, 34453335), (10, 27562668), (12, 22968890), (14, 19687620), (15, 18375112), (20, 13781334), (21, 13125080), (24, 11484445), (28, 9843810), (30, 9187556), (35, 7875048), (40, 6890667), (42, 6562540), (56, 4921905), (60, 4593778), (70, 3937524), (84, 3281270), (105, 2625016), (120, 2296889), (140, 1968762), (168, 1640635), (210, 1312508), (280, 984381), (420, 656254), (840, 328127)]