1957206240

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13729}}^1$

素因数の和:13767

約数の個数: 240

約数和(自身を含む): 7535792880

約数和(自身を除く): 5578586640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2160, 2376, 2592, 2640, 2970, 3168, 3240, 3564, 3960, 4320, 4455, 4752, 5280, 5940, 6480, 7128, 7920, 8910, 9504, 11880, 12960, 13729, 14256, 15840, 17820, 23760, 27458, 28512, 35640, 41187, 47520, 54916, 68645, 71280, 82374, 109832, 123561, 137290, 142560, 151019, 164748, 205935, 219664, 247122, 274580, 302038, 329496, 370683, 411870, 439328, 453057, 494244, 549160, 604076, 617805, 658992, 741366, 755095, 823740, 906114, 988488, 1098320, 1112049, 1208152, 1235610, 1317984, 1359171, 1482732, 1510190, 1647480, 1812228, 1853415, 1976976, 2196640, 2224098, 2265285, 2416304, 2471220, 2718342, 2965464, 3020380, 3294960, 3624456, 3706830, 3953952, 4077513, 4448196, 4530570, 4832608, 4942440, 5436684, 5560245, 5930928, 6040760, 6589920, 6795855, 7248912, 7413660, 8155026, 8896392, 9061140, 9884880, 10873368, 11120490, 11861856, 12081520, 12232539, 13591710, 14497824, 14827320, 16310052, 17792784, 18122280, 19769760, 20387565, 21746736, 22240980, 24163040, 24465078, 27183420, 29654640, 32620104, 35585568, 36244560, 40775130, 43493472, 44481960, 48930156, 54366840, 59309280, 61162695, 65240208, 72489120, 81550260, 88963920, 97860312, 108733680, 122325390, 130480416, 163100520, 177927840, 195720624, 217467360, 244650780, 326201040, 391441248, 489301560, 652402080, 978603120, 1957206240]

約数ペア:

[(1, 1957206240), (2, 978603120), (3, 652402080), (4, 489301560), (5, 391441248), (6, 326201040), (8, 244650780), (9, 217467360), (10, 195720624), (11, 177927840), (12, 163100520), (15, 130480416), (16, 122325390), (18, 108733680), (20, 97860312), (22, 88963920), (24, 81550260), (27, 72489120), (30, 65240208), (32, 61162695), (33, 59309280), (36, 54366840), (40, 48930156), (44, 44481960), (45, 43493472), (48, 40775130), (54, 36244560), (55, 35585568), (60, 32620104), (66, 29654640), (72, 27183420), (80, 24465078), (81, 24163040), (88, 22240980), (90, 21746736), (96, 20387565), (99, 19769760), (108, 18122280), (110, 17792784), (120, 16310052), (132, 14827320), (135, 14497824), (144, 13591710), (160, 12232539), (162, 12081520), (165, 11861856), (176, 11120490), (180, 10873368), (198, 9884880), (216, 9061140), (220, 8896392), (240, 8155026), (264, 7413660), (270, 7248912), (288, 6795855), (297, 6589920), (324, 6040760), (330, 5930928), (352, 5560245), (360, 5436684), (396, 4942440), (405, 4832608), (432, 4530570), (440, 4448196), (480, 4077513), (495, 3953952), (528, 3706830), (540, 3624456), (594, 3294960), (648, 3020380), (660, 2965464), (720, 2718342), (792, 2471220), (810, 2416304), (864, 2265285), (880, 2224098), (891, 2196640), (990, 1976976), (1056, 1853415), (1080, 1812228), (1188, 1647480), (1296, 1510190), (1320, 1482732), (1440, 1359171), (1485, 1317984), (1584, 1235610), (1620, 1208152), (1760, 1112049), (1782, 1098320), (1980, 988488), (2160, 906114), (2376, 823740), (2592, 755095), (2640, 741366), (2970, 658992), (3168, 617805), (3240, 604076), (3564, 549160), (3960, 494244), (4320, 453057), (4455, 439328), (4752, 411870), (5280, 370683), (5940, 329496), (6480, 302038), (7128, 274580), (7920, 247122), (8910, 219664), (9504, 205935), (11880, 164748), (12960, 151019), (13729, 142560), (14256, 137290), (15840, 123561), (17820, 109832), (23760, 82374), (27458, 71280), (28512, 68645), (35640, 54916), (41187, 47520)]