196855680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 256

約数和(自身を含む): 729308160

約数和(自身を除く): 532452480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 112, 120, 128, 140, 151, 160, 168, 192, 194, 210, 224, 240, 280, 291, 302, 320, 336, 384, 388, 420, 448, 453, 480, 485, 560, 582, 604, 640, 672, 679, 755, 776, 840, 896, 906, 960, 970, 1057, 1120, 1164, 1208, 1344, 1358, 1455, 1510, 1552, 1680, 1812, 1920, 1940, 2037, 2114, 2240, 2265, 2328, 2416, 2688, 2716, 2910, 3020, 3104, 3171, 3360, 3395, 3624, 3880, 4074, 4228, 4480, 4530, 4656, 4832, 5285, 5432, 5820, 6040, 6208, 6342, 6720, 6790, 7248, 7760, 8148, 8456, 9060, 9312, 9664, 10185, 10570, 10864, 11640, 12080, 12416, 12684, 13440, 13580, 14496, 14647, 15520, 15855, 16296, 16912, 18120, 18624, 19328, 20370, 21140, 21728, 23280, 24160, 25368, 27160, 28992, 29294, 31040, 31710, 32592, 33824, 36240, 37248, 40740, 42280, 43456, 43941, 46560, 48320, 50736, 54320, 57984, 58588, 62080, 63420, 65184, 67648, 72480, 73235, 81480, 84560, 86912, 87882, 93120, 96640, 101472, 102529, 108640, 117176, 126840, 130368, 135296, 144960, 146470, 162960, 169120, 175764, 186240, 202944, 205058, 217280, 219705, 234352, 253680, 260736, 289920, 292940, 307587, 325920, 338240, 351528, 405888, 410116, 434560, 439410, 468704, 507360, 512645, 585880, 615174, 651840, 676480, 703056, 820232, 878820, 937408, 1014720, 1025290, 1171760, 1230348, 1303680, 1406112, 1537935, 1640464, 1757640, 1874816, 2029440, 2050580, 2343520, 2460696, 2812224, 3075870, 3280928, 3515280, 4101160, 4687040, 4921392, 5624448, 6151740, 6561856, 7030560, 8202320, 9374080, 9842784, 12303480, 13123712, 14061120, 16404640, 19685568, 24606960, 28122240, 32809280, 39371136, 49213920, 65618560, 98427840, 196855680]

約数ペア:

[(1, 196855680), (2, 98427840), (3, 65618560), (4, 49213920), (5, 39371136), (6, 32809280), (7, 28122240), (8, 24606960), (10, 19685568), (12, 16404640), (14, 14061120), (15, 13123712), (16, 12303480), (20, 9842784), (21, 9374080), (24, 8202320), (28, 7030560), (30, 6561856), (32, 6151740), (35, 5624448), (40, 4921392), (42, 4687040), (48, 4101160), (56, 3515280), (60, 3280928), (64, 3075870), (70, 2812224), (80, 2460696), (84, 2343520), (96, 2050580), (97, 2029440), (105, 1874816), (112, 1757640), (120, 1640464), (128, 1537935), (140, 1406112), (151, 1303680), (160, 1230348), (168, 1171760), (192, 1025290), (194, 1014720), (210, 937408), (224, 878820), (240, 820232), (280, 703056), (291, 676480), (302, 651840), (320, 615174), (336, 585880), (384, 512645), (388, 507360), (420, 468704), (448, 439410), (453, 434560), (480, 410116), (485, 405888), (560, 351528), (582, 338240), (604, 325920), (640, 307587), (672, 292940), (679, 289920), (755, 260736), (776, 253680), (840, 234352), (896, 219705), (906, 217280), (960, 205058), (970, 202944), (1057, 186240), (1120, 175764), (1164, 169120), (1208, 162960), (1344, 146470), (1358, 144960), (1455, 135296), (1510, 130368), (1552, 126840), (1680, 117176), (1812, 108640), (1920, 102529), (1940, 101472), (2037, 96640), (2114, 93120), (2240, 87882), (2265, 86912), (2328, 84560), (2416, 81480), (2688, 73235), (2716, 72480), (2910, 67648), (3020, 65184), (3104, 63420), (3171, 62080), (3360, 58588), (3395, 57984), (3624, 54320), (3880, 50736), (4074, 48320), (4228, 46560), (4480, 43941), (4530, 43456), (4656, 42280), (4832, 40740), (5285, 37248), (5432, 36240), (5820, 33824), (6040, 32592), (6208, 31710), (6342, 31040), (6720, 29294), (6790, 28992), (7248, 27160), (7760, 25368), (8148, 24160), (8456, 23280), (9060, 21728), (9312, 21140), (9664, 20370), (10185, 19328), (10570, 18624), (10864, 18120), (11640, 16912), (12080, 16296), (12416, 15855), (12684, 15520), (13440, 14647), (13580, 14496)]