21992937120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{198349}}^1$

素因数の和:198388

約数の個数: 288

約数和(自身を含む): 93570422400

約数和(自身を除く): 71577485280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 12320, 13860, 15840, 18480, 22176, 27720, 36960, 55440, 110880, 198349, 396698, 595047, 793396, 991745, 1190094, 1388443, 1586792, 1785141, 1983490, 2181839, 2380188, 2776886, 2975235, 3173584, 3570282, 3966980, 4165329, 4363678, 4760376, 5553772, 5950470, 6347168, 6545517, 6942215, 7140564, 7933960, 8330658, 8727356, 8925705, 9520752, 10909195, 11107544, 11900940, 12495987, 13091034, 13884430, 14281128, 15272873, 15867920, 16661316, 17454712, 17851410, 19041504, 19636551, 20826645, 21818390, 22215088, 23801880, 24991974, 26182068, 27768860, 28562256, 30545746, 31735840, 32727585, 33322632, 34909424, 35702820, 39273102, 41653290, 43636780, 44430176, 45818619, 47603760, 49983948, 52364136, 55537720, 57124512, 61091492, 62479935, 65455170, 66645264, 69818848, 71405640, 76364365, 78546204, 83306580, 87273560, 91637238, 95207520, 98182755, 99967896, 104728272, 111075440, 122182984, 124959870, 130910340, 133290528, 137455857, 142811280, 152728730, 157092408, 166613160, 174547120, 183274476, 196365510, 199935792, 209456544, 222150880, 229093095, 244365968, 249919740, 261820680, 274911714, 285622560, 305457460, 314184816, 333226320, 349094240, 366548952, 392731020, 399871584, 458186190, 488731936, 499839480, 523641360, 549823428, 610914920, 628369632, 666452640, 687279285, 733097904, 785462040, 916372380, 999678960, 1047282720, 1099646856, 1221829840, 1374558570, 1466195808, 1570924080, 1832744760, 1999357920, 2199293712, 2443659680, 2749117140, 3141848160, 3665489520, 4398587424, 5498234280, 7330979040, 10996468560, 21992937120]

約数ペア:

[(1, 21992937120), (2, 10996468560), (3, 7330979040), (4, 5498234280), (5, 4398587424), (6, 3665489520), (7, 3141848160), (8, 2749117140), (9, 2443659680), (10, 2199293712), (11, 1999357920), (12, 1832744760), (14, 1570924080), (15, 1466195808), (16, 1374558570), (18, 1221829840), (20, 1099646856), (21, 1047282720), (22, 999678960), (24, 916372380), (28, 785462040), (30, 733097904), (32, 687279285), (33, 666452640), (35, 628369632), (36, 610914920), (40, 549823428), (42, 523641360), (44, 499839480), (45, 488731936), (48, 458186190), (55, 399871584), (56, 392731020), (60, 366548952), (63, 349094240), (66, 333226320), (70, 314184816), (72, 305457460), (77, 285622560), (80, 274911714), (84, 261820680), (88, 249919740), (90, 244365968), (96, 229093095), (99, 222150880), (105, 209456544), (110, 199935792), (112, 196365510), (120, 183274476), (126, 174547120), (132, 166613160), (140, 157092408), (144, 152728730), (154, 142811280), (160, 137455857), (165, 133290528), (168, 130910340), (176, 124959870), (180, 122182984), (198, 111075440), (210, 104728272), (220, 99967896), (224, 98182755), (231, 95207520), (240, 91637238), (252, 87273560), (264, 83306580), (280, 78546204), (288, 76364365), (308, 71405640), (315, 69818848), (330, 66645264), (336, 65455170), (352, 62479935), (360, 61091492), (385, 57124512), (396, 55537720), (420, 52364136), (440, 49983948), (462, 47603760), (480, 45818619), (495, 44430176), (504, 43636780), (528, 41653290), (560, 39273102), (616, 35702820), (630, 34909424), (660, 33322632), (672, 32727585), (693, 31735840), (720, 30545746), (770, 28562256), (792, 27768860), (840, 26182068), (880, 24991974), (924, 23801880), (990, 22215088), (1008, 21818390), (1056, 20826645), (1120, 19636551), (1155, 19041504), (1232, 17851410), (1260, 17454712), (1320, 16661316), (1386, 15867920), (1440, 15272873), (1540, 14281128), (1584, 13884430), (1680, 13091034), (1760, 12495987), (1848, 11900940), (1980, 11107544), (2016, 10909195), (2310, 9520752), (2464, 8925705), (2520, 8727356), (2640, 8330658), (2772, 7933960), (3080, 7140564), (3168, 6942215), (3360, 6545517), (3465, 6347168), (3696, 5950470), (3960, 5553772), (4620, 4760376), (5040, 4363678), (5280, 4165329), (5544, 3966980), (6160, 3570282), (6930, 3173584), (7392, 2975235), (7920, 2776886), (9240, 2380188), (10080, 2181839), (11088, 1983490), (12320, 1785141), (13860, 1586792), (15840, 1388443), (18480, 1190094), (22176, 991745), (27720, 793396), (36960, 595047), (55440, 396698), (110880, 198349)]