67223640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 222289920

約数和(自身を除く): 155066280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 401, 440, 508, 635, 660, 762, 802, 1016, 1203, 1270, 1320, 1397, 1524, 1604, 1905, 2005, 2406, 2540, 2794, 3048, 3208, 3810, 4010, 4191, 4411, 4812, 5080, 5588, 6015, 6985, 7620, 8020, 8382, 8822, 9624, 11176, 12030, 13233, 13970, 15240, 16040, 16764, 17644, 20955, 22055, 24060, 26466, 27940, 33528, 35288, 41910, 44110, 48120, 50927, 52932, 55880, 66165, 83820, 88220, 101854, 105864, 132330, 152781, 167640, 176440, 203708, 254635, 264660, 305562, 407416, 509270, 529320, 560197, 611124, 763905, 1018540, 1120394, 1222248, 1527810, 1680591, 2037080, 2240788, 2800985, 3055620, 3361182, 4481576, 5601970, 6111240, 6722364, 8402955, 11203940, 13444728, 16805910, 22407880, 33611820, 67223640]

約数ペア:

[(1, 67223640), (2, 33611820), (3, 22407880), (4, 16805910), (5, 13444728), (6, 11203940), (8, 8402955), (10, 6722364), (11, 6111240), (12, 5601970), (15, 4481576), (20, 3361182), (22, 3055620), (24, 2800985), (30, 2240788), (33, 2037080), (40, 1680591), (44, 1527810), (55, 1222248), (60, 1120394), (66, 1018540), (88, 763905), (110, 611124), (120, 560197), (127, 529320), (132, 509270), (165, 407416), (220, 305562), (254, 264660), (264, 254635), (330, 203708), (381, 176440), (401, 167640), (440, 152781), (508, 132330), (635, 105864), (660, 101854), (762, 88220), (802, 83820), (1016, 66165), (1203, 55880), (1270, 52932), (1320, 50927), (1397, 48120), (1524, 44110), (1604, 41910), (1905, 35288), (2005, 33528), (2406, 27940), (2540, 26466), (2794, 24060), (3048, 22055), (3208, 20955), (3810, 17644), (4010, 16764), (4191, 16040), (4411, 15240), (4812, 13970), (5080, 13233), (5588, 12030), (6015, 11176), (6985, 9624), (7620, 8822), (8020, 8382)]