20094842880

素因数分解:

$2^{11}\times 3^4\times 5^1\times 7^1\times {\mathrm{3461}}^1$

素因数の和:3507

約数の個数: 480

約数和(自身を含む): 82339377120

約数和(自身を除く): 62244534240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2048, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2688, 2835, 2880, 3024, 3072, 3240, 3360, 3456, 3461, 3584, 3780, 3840, 4032, 4320, 4480, 4536, 4608, 5040, 5120, 5184, 5376, 5670, 5760, 6048, 6144, 6480, 6720, 6912, 6922, 7168, 7560, 7680, 8064, 8640, 8960, 9072, 9216, 10080, 10240, 10368, 10383, 10752, 11340, 11520, 12096, 12960, 13440, 13824, 13844, 14336, 15120, 15360, 16128, 17280, 17305, 17920, 18144, 18432, 20160, 20736, 20766, 21504, 22680, 23040, 24192, 24227, 25920, 26880, 27648, 27688, 30240, 30720, 31149, 32256, 34560, 34610, 35840, 36288, 40320, 41472, 41532, 43008, 45360, 46080, 48384, 48454, 51840, 51915, 53760, 55296, 55376, 60480, 62298, 64512, 69120, 69220, 71680, 72576, 72681, 80640, 82944, 83064, 90720, 92160, 93447, 96768, 96908, 103680, 103830, 107520, 110752, 120960, 121135, 124596, 129024, 138240, 138440, 145152, 145362, 155745, 161280, 165888, 166128, 181440, 186894, 193536, 193816, 207360, 207660, 215040, 218043, 221504, 241920, 242270, 249192, 276480, 276880, 280341, 290304, 290724, 311490, 322560, 332256, 362880, 363405, 373788, 387072, 387632, 414720, 415320, 436086, 443008, 467235, 483840, 484540, 498384, 553760, 560682, 580608, 581448, 622980, 645120, 654129, 664512, 725760, 726810, 747576, 775264, 829440, 830640, 872172, 886016, 934470, 967680, 969080, 996768, 1090215, 1107520, 1121364, 1161216, 1162896, 1245960, 1308258, 1329024, 1401705, 1451520, 1453620, 1495152, 1550528, 1661280, 1744344, 1772032, 1868940, 1935360, 1938160, 1962387, 1993536, 2180430, 2215040, 2242728, 2325792, 2491920, 2616516, 2658048, 2803410, 2903040, 2907240, 2990304, 3101056, 3270645, 3322560, 3488688, 3544064, 3737880, 3876320, 3924774, 3987072, 4360860, 4430080, 4485456, 4651584, 4983840, 5233032, 5316096, 5606820, 5806080, 5814480, 5980608, 6202112, 6541290, 6645120, 6977376, 7088128, 7475760, 7752640, 7849548, 7974144, 8721720, 8860160, 8970912, 9303168, 9811935, 9967680, 10466064, 10632192, 11213640, 11628960, 11961216, 12404224, 13082580, 13290240, 13954752, 14951520, 15505280, 15699096, 15948288, 17443440, 17720320, 17941824, 18606336, 19623870, 19935360, 20932128, 21264384, 22427280, 23257920, 23922432, 24808448, 26165160, 26580480, 27909504, 29903040, 31010560, 31398192, 31896576, 34886880, 35440640, 35883648, 37212672, 39247740, 39870720, 41864256, 44854560, 46515840, 47844864, 49616896, 52330320, 53160960, 55819008, 59806080, 62021120, 62796384, 63793152, 69773760, 71767296, 74425344, 78495480, 79741440, 83728512, 89709120, 93031680, 95689728, 104660640, 106321920, 111638016, 119612160, 124042240, 125592768, 139547520, 143534592, 148850688, 156990960, 159482880, 167457024, 179418240, 186063360, 191379456, 209321280, 223276032, 239224320, 248084480, 251185536, 279095040, 287069184, 313981920, 318965760, 334914048, 358836480, 372126720, 418642560, 446552064, 478448640, 502371072, 558190080, 574138368, 627963840, 669828096, 717672960, 744253440, 837285120, 956897280, 1004742144, 1116380160, 1255927680, 1339656192, 1435345920, 1674570240, 2009484288, 2232760320, 2511855360, 2870691840, 3349140480, 4018968576, 5023710720, 6698280960, 10047421440, 20094842880]

約数ペア:

[(1, 20094842880), (2, 10047421440), (3, 6698280960), (4, 5023710720), (5, 4018968576), (6, 3349140480), (7, 2870691840), (8, 2511855360), (9, 2232760320), (10, 2009484288), (12, 1674570240), (14, 1435345920), (15, 1339656192), (16, 1255927680), (18, 1116380160), (20, 1004742144), (21, 956897280), (24, 837285120), (27, 744253440), (28, 717672960), (30, 669828096), (32, 627963840), (35, 574138368), (36, 558190080), (40, 502371072), (42, 478448640), (45, 446552064), (48, 418642560), (54, 372126720), (56, 358836480), (60, 334914048), (63, 318965760), (64, 313981920), (70, 287069184), (72, 279095040), (80, 251185536), (81, 248084480), (84, 239224320), (90, 223276032), (96, 209321280), (105, 191379456), (108, 186063360), (112, 179418240), (120, 167457024), (126, 159482880), (128, 156990960), (135, 148850688), (140, 143534592), (144, 139547520), (160, 125592768), (162, 124042240), (168, 119612160), (180, 111638016), (189, 106321920), (192, 104660640), (210, 95689728), (216, 93031680), (224, 89709120), (240, 83728512), (252, 79741440), (256, 78495480), (270, 74425344), (280, 71767296), (288, 69773760), (315, 63793152), (320, 62796384), (324, 62021120), (336, 59806080), (360, 55819008), (378, 53160960), (384, 52330320), (405, 49616896), (420, 47844864), (432, 46515840), (448, 44854560), (480, 41864256), (504, 39870720), (512, 39247740), (540, 37212672), (560, 35883648), (567, 35440640), (576, 34886880), (630, 31896576), (640, 31398192), (648, 31010560), (672, 29903040), (720, 27909504), (756, 26580480), (768, 26165160), (810, 24808448), (840, 23922432), (864, 23257920), (896, 22427280), (945, 21264384), (960, 20932128), (1008, 19935360), (1024, 19623870), (1080, 18606336), (1120, 17941824), (1134, 17720320), (1152, 17443440), (1260, 15948288), (1280, 15699096), (1296, 15505280), (1344, 14951520), (1440, 13954752), (1512, 13290240), (1536, 13082580), (1620, 12404224), (1680, 11961216), (1728, 11628960), (1792, 11213640), (1890, 10632192), (1920, 10466064), (2016, 9967680), (2048, 9811935), (2160, 9303168), (2240, 8970912), (2268, 8860160), (2304, 8721720), (2520, 7974144), (2560, 7849548), (2592, 7752640), (2688, 7475760), (2835, 7088128), (2880, 6977376), (3024, 6645120), (3072, 6541290), (3240, 6202112), (3360, 5980608), (3456, 5814480), (3461, 5806080), (3584, 5606820), (3780, 5316096), (3840, 5233032), (4032, 4983840), (4320, 4651584), (4480, 4485456), (4536, 4430080), (4608, 4360860), (5040, 3987072), (5120, 3924774), (5184, 3876320), (5376, 3737880), (5670, 3544064), (5760, 3488688), (6048, 3322560), (6144, 3270645), (6480, 3101056), (6720, 2990304), (6912, 2907240), (6922, 2903040), (7168, 2803410), (7560, 2658048), (7680, 2616516), (8064, 2491920), (8640, 2325792), (8960, 2242728), (9072, 2215040), (9216, 2180430), (10080, 1993536), (10240, 1962387), (10368, 1938160), (10383, 1935360), (10752, 1868940), (11340, 1772032), (11520, 1744344), (12096, 1661280), (12960, 1550528), (13440, 1495152), (13824, 1453620), (13844, 1451520), (14336, 1401705), (15120, 1329024), (15360, 1308258), (16128, 1245960), (17280, 1162896), (17305, 1161216), (17920, 1121364), (18144, 1107520), (18432, 1090215), (20160, 996768), (20736, 969080), (20766, 967680), (21504, 934470), (22680, 886016), (23040, 872172), (24192, 830640), (24227, 829440), (25920, 775264), (26880, 747576), (27648, 726810), (27688, 725760), (30240, 664512), (30720, 654129), (31149, 645120), (32256, 622980), (34560, 581448), (34610, 580608), (35840, 560682), (36288, 553760), (40320, 498384), (41472, 484540), (41532, 483840), (43008, 467235), (45360, 443008), (46080, 436086), (48384, 415320), (48454, 414720), (51840, 387632), (51915, 387072), (53760, 373788), (55296, 363405), (55376, 362880), (60480, 332256), (62298, 322560), (64512, 311490), (69120, 290724), (69220, 290304), (71680, 280341), (72576, 276880), (72681, 276480), (80640, 249192), (82944, 242270), (83064, 241920), (90720, 221504), (92160, 218043), (93447, 215040), (96768, 207660), (96908, 207360), (103680, 193816), (103830, 193536), (107520, 186894), (110752, 181440), (120960, 166128), (121135, 165888), (124596, 161280), (129024, 155745), (138240, 145362), (138440, 145152)]