201903840

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{577}}^1$

素因数の和:613

約数の個数: 192

約数和(自身を含む): 716627520

約数和(自身を除く): 514723680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 577, 648, 720, 729, 810, 864, 972, 1080, 1154, 1215, 1296, 1440, 1458, 1620, 1731, 1944, 2160, 2187, 2308, 2430, 2592, 2885, 2916, 3240, 3462, 3645, 3888, 4320, 4374, 4616, 4860, 5193, 5770, 5832, 6480, 6924, 7290, 7776, 8655, 8748, 9232, 9720, 10386, 10935, 11540, 11664, 12960, 13848, 14580, 15579, 17310, 17496, 18464, 19440, 20772, 21870, 23080, 23328, 25965, 27696, 29160, 31158, 34620, 34992, 38880, 41544, 43740, 46160, 46737, 51930, 55392, 58320, 62316, 69240, 69984, 77895, 83088, 87480, 92320, 93474, 103860, 116640, 124632, 138480, 140211, 155790, 166176, 174960, 186948, 207720, 233685, 249264, 276960, 280422, 311580, 349920, 373896, 415440, 420633, 467370, 498528, 560844, 623160, 701055, 747792, 830880, 841266, 934740, 1121688, 1246320, 1261899, 1402110, 1495584, 1682532, 1869480, 2103165, 2243376, 2492640, 2523798, 2804220, 3365064, 3738960, 4206330, 4486752, 5047596, 5608440, 6309495, 6730128, 7477920, 8412660, 10095192, 11216880, 12618990, 13460256, 16825320, 20190384, 22433760, 25237980, 33650640, 40380768, 50475960, 67301280, 100951920, 201903840]

約数ペア:

[(1, 201903840), (2, 100951920), (3, 67301280), (4, 50475960), (5, 40380768), (6, 33650640), (8, 25237980), (9, 22433760), (10, 20190384), (12, 16825320), (15, 13460256), (16, 12618990), (18, 11216880), (20, 10095192), (24, 8412660), (27, 7477920), (30, 6730128), (32, 6309495), (36, 5608440), (40, 5047596), (45, 4486752), (48, 4206330), (54, 3738960), (60, 3365064), (72, 2804220), (80, 2523798), (81, 2492640), (90, 2243376), (96, 2103165), (108, 1869480), (120, 1682532), (135, 1495584), (144, 1402110), (160, 1261899), (162, 1246320), (180, 1121688), (216, 934740), (240, 841266), (243, 830880), (270, 747792), (288, 701055), (324, 623160), (360, 560844), (405, 498528), (432, 467370), (480, 420633), (486, 415440), (540, 373896), (577, 349920), (648, 311580), (720, 280422), (729, 276960), (810, 249264), (864, 233685), (972, 207720), (1080, 186948), (1154, 174960), (1215, 166176), (1296, 155790), (1440, 140211), (1458, 138480), (1620, 124632), (1731, 116640), (1944, 103860), (2160, 93474), (2187, 92320), (2308, 87480), (2430, 83088), (2592, 77895), (2885, 69984), (2916, 69240), (3240, 62316), (3462, 58320), (3645, 55392), (3888, 51930), (4320, 46737), (4374, 46160), (4616, 43740), (4860, 41544), (5193, 38880), (5770, 34992), (5832, 34620), (6480, 31158), (6924, 29160), (7290, 27696), (7776, 25965), (8655, 23328), (8748, 23080), (9232, 21870), (9720, 20772), (10386, 19440), (10935, 18464), (11540, 17496), (11664, 17310), (12960, 15579), (13848, 14580)]