204843240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2856

約数の個数: 192

約数和(自身を含む): 787363200

約数和(自身を除く): 582519960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2436, 2520, 2610, 2803, 3045, 3480, 3654, 4060, 4872, 5220, 5606, 6090, 7308, 8120, 8409, 9135, 10440, 11212, 12180, 14015, 14616, 16818, 18270, 19621, 22424, 24360, 25227, 28030, 33636, 36540, 39242, 42045, 50454, 56060, 58863, 67272, 73080, 78484, 81287, 84090, 98105, 100908, 112120, 117726, 126135, 156968, 162574, 168180, 176589, 196210, 201816, 235452, 243861, 252270, 294315, 325148, 336360, 353178, 392420, 406435, 470904, 487722, 504540, 569009, 588630, 650296, 706356, 731583, 784840, 812870, 882945, 975444, 1009080, 1138018, 1177260, 1219305, 1412712, 1463166, 1625740, 1707027, 1765890, 1950888, 2276036, 2354520, 2438610, 2845045, 2926332, 3251480, 3414054, 3531780, 3657915, 4552072, 4877220, 5121081, 5690090, 5852664, 6828108, 7063560, 7315830, 8535135, 9754440, 10242162, 11380180, 13656216, 14631660, 17070270, 20484324, 22760360, 25605405, 29263320, 34140540, 40968648, 51210810, 68281080, 102421620, 204843240]

約数ペア:

[(1, 204843240), (2, 102421620), (3, 68281080), (4, 51210810), (5, 40968648), (6, 34140540), (7, 29263320), (8, 25605405), (9, 22760360), (10, 20484324), (12, 17070270), (14, 14631660), (15, 13656216), (18, 11380180), (20, 10242162), (21, 9754440), (24, 8535135), (28, 7315830), (29, 7063560), (30, 6828108), (35, 5852664), (36, 5690090), (40, 5121081), (42, 4877220), (45, 4552072), (56, 3657915), (58, 3531780), (60, 3414054), (63, 3251480), (70, 2926332), (72, 2845045), (84, 2438610), (87, 2354520), (90, 2276036), (105, 1950888), (116, 1765890), (120, 1707027), (126, 1625740), (140, 1463166), (145, 1412712), (168, 1219305), (174, 1177260), (180, 1138018), (203, 1009080), (210, 975444), (232, 882945), (252, 812870), (261, 784840), (280, 731583), (290, 706356), (315, 650296), (348, 588630), (360, 569009), (406, 504540), (420, 487722), (435, 470904), (504, 406435), (522, 392420), (580, 353178), (609, 336360), (630, 325148), (696, 294315), (812, 252270), (840, 243861), (870, 235452), (1015, 201816), (1044, 196210), (1160, 176589), (1218, 168180), (1260, 162574), (1305, 156968), (1624, 126135), (1740, 117726), (1827, 112120), (2030, 100908), (2088, 98105), (2436, 84090), (2520, 81287), (2610, 78484), (2803, 73080), (3045, 67272), (3480, 58863), (3654, 56060), (4060, 50454), (4872, 42045), (5220, 39242), (5606, 36540), (6090, 33636), (7308, 28030), (8120, 25227), (8409, 24360), (9135, 22424), (10440, 19621), (11212, 18270), (12180, 16818), (14015, 14616)]