199661760

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{7703}}^1$

素因数の和:7732

約数の個数: 140

約数和(自身を含む): 710324208

約数和(自身を除く): 510662448

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 7703, 8640, 12960, 15406, 23109, 25920, 30812, 38515, 46218, 61624, 69327, 77030, 92436, 115545, 123248, 138654, 154060, 184872, 207981, 231090, 246496, 277308, 308120, 346635, 369744, 415962, 462180, 492992, 554616, 616240, 623943, 693270, 739488, 831924, 924360, 1039905, 1109232, 1232480, 1247886, 1386540, 1478976, 1663848, 1848720, 2079810, 2218464, 2464960, 2495772, 2773080, 3119715, 3327696, 3697440, 4159620, 4436928, 4991544, 5546160, 6239430, 6655392, 7394880, 8319240, 9983088, 11092320, 12478860, 13310784, 16638480, 19966176, 22184640, 24957720, 33276960, 39932352, 49915440, 66553920, 99830880, 199661760]

約数ペア:

[(1, 199661760), (2, 99830880), (3, 66553920), (4, 49915440), (5, 39932352), (6, 33276960), (8, 24957720), (9, 22184640), (10, 19966176), (12, 16638480), (15, 13310784), (16, 12478860), (18, 11092320), (20, 9983088), (24, 8319240), (27, 7394880), (30, 6655392), (32, 6239430), (36, 5546160), (40, 4991544), (45, 4436928), (48, 4159620), (54, 3697440), (60, 3327696), (64, 3119715), (72, 2773080), (80, 2495772), (81, 2464960), (90, 2218464), (96, 2079810), (108, 1848720), (120, 1663848), (135, 1478976), (144, 1386540), (160, 1247886), (162, 1232480), (180, 1109232), (192, 1039905), (216, 924360), (240, 831924), (270, 739488), (288, 693270), (320, 623943), (324, 616240), (360, 554616), (405, 492992), (432, 462180), (480, 415962), (540, 369744), (576, 346635), (648, 308120), (720, 277308), (810, 246496), (864, 231090), (960, 207981), (1080, 184872), (1296, 154060), (1440, 138654), (1620, 123248), (1728, 115545), (2160, 92436), (2592, 77030), (2880, 69327), (3240, 61624), (4320, 46218), (5184, 38515), (6480, 30812), (7703, 25920), (8640, 23109), (12960, 15406)]