200168640

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{9929}}^1$

素因数の和:9959

約数の個数: 168

約数和(自身を含む): 786932640

約数和(自身を除く): 586764000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 9929, 10080, 19858, 20160, 29787, 39716, 49645, 59574, 69503, 79432, 89361, 99290, 119148, 139006, 148935, 158864, 178722, 198580, 208509, 238296, 278012, 297870, 317728, 347515, 357444, 397160, 417018, 446805, 476592, 556024, 595740, 625527, 635456, 695030, 714888, 794320, 834036, 893610, 953184, 1042545, 1112048, 1191480, 1251054, 1390060, 1429776, 1588640, 1668072, 1787220, 1906368, 2085090, 2224096, 2382960, 2502108, 2780120, 2859552, 3127635, 3177280, 3336144, 3574440, 4170180, 4448192, 4765920, 5004216, 5560240, 5719104, 6255270, 6672288, 7148880, 8340360, 9531840, 10008432, 11120480, 12510540, 13344576, 14297760, 16680720, 20016864, 22240960, 25021080, 28595520, 33361440, 40033728, 50042160, 66722880, 100084320, 200168640]

約数ペア:

[(1, 200168640), (2, 100084320), (3, 66722880), (4, 50042160), (5, 40033728), (6, 33361440), (7, 28595520), (8, 25021080), (9, 22240960), (10, 20016864), (12, 16680720), (14, 14297760), (15, 13344576), (16, 12510540), (18, 11120480), (20, 10008432), (21, 9531840), (24, 8340360), (28, 7148880), (30, 6672288), (32, 6255270), (35, 5719104), (36, 5560240), (40, 5004216), (42, 4765920), (45, 4448192), (48, 4170180), (56, 3574440), (60, 3336144), (63, 3177280), (64, 3127635), (70, 2859552), (72, 2780120), (80, 2502108), (84, 2382960), (90, 2224096), (96, 2085090), (105, 1906368), (112, 1787220), (120, 1668072), (126, 1588640), (140, 1429776), (144, 1390060), (160, 1251054), (168, 1191480), (180, 1112048), (192, 1042545), (210, 953184), (224, 893610), (240, 834036), (252, 794320), (280, 714888), (288, 695030), (315, 635456), (320, 625527), (336, 595740), (360, 556024), (420, 476592), (448, 446805), (480, 417018), (504, 397160), (560, 357444), (576, 347515), (630, 317728), (672, 297870), (720, 278012), (840, 238296), (960, 208509), (1008, 198580), (1120, 178722), (1260, 158864), (1344, 148935), (1440, 139006), (1680, 119148), (2016, 99290), (2240, 89361), (2520, 79432), (2880, 69503), (3360, 59574), (4032, 49645), (5040, 39716), (6720, 29787), (9929, 20160), (10080, 19858)]