2170644480

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{2617}}^1$

素因数の和:2656

約数の個数: 240

約数和(自身を含む): 7783235460

約数和(自身を除く): 5612590980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2048, 2160, 2304, 2560, 2592, 2617, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5234, 5760, 6144, 6480, 6912, 7680, 7851, 8640, 9216, 10240, 10368, 10468, 11520, 12960, 13085, 13824, 15360, 15702, 17280, 18432, 20736, 20936, 23040, 23553, 25920, 26170, 27648, 30720, 31404, 34560, 39255, 41472, 41872, 46080, 47106, 51840, 52340, 55296, 62808, 69120, 70659, 78510, 82944, 83744, 92160, 94212, 103680, 104680, 117765, 125616, 138240, 141318, 157020, 165888, 167488, 188424, 207360, 209360, 211977, 235530, 251232, 276480, 282636, 314040, 334976, 353295, 376848, 414720, 418720, 423954, 471060, 502464, 565272, 628080, 669952, 706590, 753696, 829440, 837440, 847908, 942120, 1004928, 1059885, 1130544, 1256160, 1339904, 1413180, 1507392, 1674880, 1695816, 1884240, 2009856, 2119770, 2261088, 2512320, 2679808, 2826360, 3014784, 3349760, 3391632, 3768480, 4019712, 4239540, 4522176, 5024640, 5359616, 5652720, 6029568, 6699520, 6783264, 7536960, 8039424, 8479080, 9044352, 10049280, 11305440, 12059136, 13399040, 13566528, 15073920, 16078848, 16958160, 18088704, 20098560, 22610880, 24118272, 26798080, 27133056, 30147840, 33916320, 36177408, 40197120, 45221760, 48236544, 54266112, 60295680, 67832640, 72354816, 80394240, 90443520, 108532224, 120591360, 135665280, 144709632, 180887040, 217064448, 241182720, 271330560, 361774080, 434128896, 542661120, 723548160, 1085322240, 2170644480]

約数ペア:

[(1, 2170644480), (2, 1085322240), (3, 723548160), (4, 542661120), (5, 434128896), (6, 361774080), (8, 271330560), (9, 241182720), (10, 217064448), (12, 180887040), (15, 144709632), (16, 135665280), (18, 120591360), (20, 108532224), (24, 90443520), (27, 80394240), (30, 72354816), (32, 67832640), (36, 60295680), (40, 54266112), (45, 48236544), (48, 45221760), (54, 40197120), (60, 36177408), (64, 33916320), (72, 30147840), (80, 27133056), (81, 26798080), (90, 24118272), (96, 22610880), (108, 20098560), (120, 18088704), (128, 16958160), (135, 16078848), (144, 15073920), (160, 13566528), (162, 13399040), (180, 12059136), (192, 11305440), (216, 10049280), (240, 9044352), (256, 8479080), (270, 8039424), (288, 7536960), (320, 6783264), (324, 6699520), (360, 6029568), (384, 5652720), (405, 5359616), (432, 5024640), (480, 4522176), (512, 4239540), (540, 4019712), (576, 3768480), (640, 3391632), (648, 3349760), (720, 3014784), (768, 2826360), (810, 2679808), (864, 2512320), (960, 2261088), (1024, 2119770), (1080, 2009856), (1152, 1884240), (1280, 1695816), (1296, 1674880), (1440, 1507392), (1536, 1413180), (1620, 1339904), (1728, 1256160), (1920, 1130544), (2048, 1059885), (2160, 1004928), (2304, 942120), (2560, 847908), (2592, 837440), (2617, 829440), (2880, 753696), (3072, 706590), (3240, 669952), (3456, 628080), (3840, 565272), (4320, 502464), (4608, 471060), (5120, 423954), (5184, 418720), (5234, 414720), (5760, 376848), (6144, 353295), (6480, 334976), (6912, 314040), (7680, 282636), (7851, 276480), (8640, 251232), (9216, 235530), (10240, 211977), (10368, 209360), (10468, 207360), (11520, 188424), (12960, 167488), (13085, 165888), (13824, 157020), (15360, 141318), (15702, 138240), (17280, 125616), (18432, 117765), (20736, 104680), (20936, 103680), (23040, 94212), (23553, 92160), (25920, 83744), (26170, 82944), (27648, 78510), (30720, 70659), (31404, 69120), (34560, 62808), (39255, 55296), (41472, 52340), (41872, 51840), (46080, 47106)]