165268440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 566092800

約数和(自身を除く): 400824360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 59, 60, 62, 72, 90, 93, 118, 120, 124, 155, 177, 180, 186, 236, 248, 251, 279, 295, 310, 354, 360, 372, 465, 472, 502, 531, 558, 590, 620, 708, 744, 753, 885, 930, 1004, 1062, 1116, 1180, 1240, 1255, 1395, 1416, 1506, 1770, 1829, 1860, 2008, 2124, 2232, 2259, 2360, 2510, 2655, 2790, 3012, 3540, 3658, 3720, 3765, 4248, 4518, 5020, 5310, 5487, 5580, 6024, 7080, 7316, 7530, 7781, 9036, 9145, 10040, 10620, 10974, 11160, 11295, 14632, 14809, 15060, 15562, 16461, 18072, 18290, 21240, 21948, 22590, 23343, 27435, 29618, 30120, 31124, 32922, 36580, 38905, 43896, 44427, 45180, 46686, 54870, 59236, 62248, 65844, 70029, 73160, 74045, 77810, 82305, 88854, 90360, 93372, 109740, 116715, 118472, 131688, 133281, 140058, 148090, 155620, 164610, 177708, 186744, 219480, 222135, 233430, 266562, 280116, 296180, 311240, 329220, 350145, 355416, 444270, 459079, 466860, 533124, 560232, 592360, 658440, 666405, 700290, 888540, 918158, 933720, 1066248, 1332810, 1377237, 1400580, 1777080, 1836316, 2295395, 2665620, 2754474, 2801160, 3672632, 4131711, 4590790, 5331240, 5508948, 6886185, 8263422, 9181580, 11017896, 13772370, 16526844, 18363160, 20658555, 27544740, 33053688, 41317110, 55089480, 82634220, 165268440]

約数ペア:

[(1, 165268440), (2, 82634220), (3, 55089480), (4, 41317110), (5, 33053688), (6, 27544740), (8, 20658555), (9, 18363160), (10, 16526844), (12, 13772370), (15, 11017896), (18, 9181580), (20, 8263422), (24, 6886185), (30, 5508948), (31, 5331240), (36, 4590790), (40, 4131711), (45, 3672632), (59, 2801160), (60, 2754474), (62, 2665620), (72, 2295395), (90, 1836316), (93, 1777080), (118, 1400580), (120, 1377237), (124, 1332810), (155, 1066248), (177, 933720), (180, 918158), (186, 888540), (236, 700290), (248, 666405), (251, 658440), (279, 592360), (295, 560232), (310, 533124), (354, 466860), (360, 459079), (372, 444270), (465, 355416), (472, 350145), (502, 329220), (531, 311240), (558, 296180), (590, 280116), (620, 266562), (708, 233430), (744, 222135), (753, 219480), (885, 186744), (930, 177708), (1004, 164610), (1062, 155620), (1116, 148090), (1180, 140058), (1240, 133281), (1255, 131688), (1395, 118472), (1416, 116715), (1506, 109740), (1770, 93372), (1829, 90360), (1860, 88854), (2008, 82305), (2124, 77810), (2232, 74045), (2259, 73160), (2360, 70029), (2510, 65844), (2655, 62248), (2790, 59236), (3012, 54870), (3540, 46686), (3658, 45180), (3720, 44427), (3765, 43896), (4248, 38905), (4518, 36580), (5020, 32922), (5310, 31124), (5487, 30120), (5580, 29618), (6024, 27435), (7080, 23343), (7316, 22590), (7530, 21948), (7781, 21240), (9036, 18290), (9145, 18072), (10040, 16461), (10620, 15562), (10974, 15060), (11160, 14809), (11295, 14632)]