201670920

素因数分解:

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

素因数の和:556

約数の個数: 192

約数和(自身を含む): 722442240

約数和(自身を除く): 520771320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 127, 132, 165, 180, 198, 220, 254, 264, 330, 360, 381, 396, 401, 440, 495, 508, 635, 660, 762, 792, 802, 990, 1016, 1143, 1203, 1270, 1320, 1397, 1524, 1604, 1905, 1980, 2005, 2286, 2406, 2540, 2794, 3048, 3208, 3609, 3810, 3960, 4010, 4191, 4411, 4572, 4812, 5080, 5588, 5715, 6015, 6985, 7218, 7620, 8020, 8382, 8822, 9144, 9624, 11176, 11430, 12030, 12573, 13233, 13970, 14436, 15240, 16040, 16764, 17644, 18045, 20955, 22055, 22860, 24060, 25146, 26466, 27940, 28872, 33528, 35288, 36090, 39699, 41910, 44110, 45720, 48120, 50292, 50927, 52932, 55880, 62865, 66165, 72180, 79398, 83820, 88220, 100584, 101854, 105864, 125730, 132330, 144360, 152781, 158796, 167640, 176440, 198495, 203708, 251460, 254635, 264660, 305562, 317592, 396990, 407416, 458343, 502920, 509270, 529320, 560197, 611124, 763905, 793980, 916686, 1018540, 1120394, 1222248, 1527810, 1587960, 1680591, 1833372, 2037080, 2240788, 2291715, 2800985, 3055620, 3361182, 3666744, 4481576, 4583430, 5041773, 5601970, 6111240, 6722364, 8402955, 9166860, 10083546, 11203940, 13444728, 16805910, 18333720, 20167092, 22407880, 25208865, 33611820, 40334184, 50417730, 67223640, 100835460, 201670920]

約数ペア:

[(1, 201670920), (2, 100835460), (3, 67223640), (4, 50417730), (5, 40334184), (6, 33611820), (8, 25208865), (9, 22407880), (10, 20167092), (11, 18333720), (12, 16805910), (15, 13444728), (18, 11203940), (20, 10083546), (22, 9166860), (24, 8402955), (30, 6722364), (33, 6111240), (36, 5601970), (40, 5041773), (44, 4583430), (45, 4481576), (55, 3666744), (60, 3361182), (66, 3055620), (72, 2800985), (88, 2291715), (90, 2240788), (99, 2037080), (110, 1833372), (120, 1680591), (127, 1587960), (132, 1527810), (165, 1222248), (180, 1120394), (198, 1018540), (220, 916686), (254, 793980), (264, 763905), (330, 611124), (360, 560197), (381, 529320), (396, 509270), (401, 502920), (440, 458343), (495, 407416), (508, 396990), (635, 317592), (660, 305562), (762, 264660), (792, 254635), (802, 251460), (990, 203708), (1016, 198495), (1143, 176440), (1203, 167640), (1270, 158796), (1320, 152781), (1397, 144360), (1524, 132330), (1604, 125730), (1905, 105864), (1980, 101854), (2005, 100584), (2286, 88220), (2406, 83820), (2540, 79398), (2794, 72180), (3048, 66165), (3208, 62865), (3609, 55880), (3810, 52932), (3960, 50927), (4010, 50292), (4191, 48120), (4411, 45720), (4572, 44110), (4812, 41910), (5080, 39699), (5588, 36090), (5715, 35288), (6015, 33528), (6985, 28872), (7218, 27940), (7620, 26466), (8020, 25146), (8382, 24060), (8822, 22860), (9144, 22055), (9624, 20955), (11176, 18045), (11430, 17644), (12030, 16764), (12573, 16040), (13233, 15240), (13970, 14436)]