18916490880

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2621}}^1$

素因数の和:2832

約数の個数: 384

約数和(自身を含む): 75098275200

約数和(自身を除く): 56181784320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 179, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 358, 360, 384, 420, 448, 480, 504, 537, 560, 576, 630, 640, 672, 716, 720, 840, 895, 896, 960, 1008, 1074, 1120, 1152, 1253, 1260, 1344, 1432, 1440, 1611, 1680, 1790, 1920, 2016, 2148, 2240, 2506, 2520, 2621, 2685, 2688, 2864, 2880, 3222, 3360, 3580, 3759, 4032, 4296, 4480, 5012, 5040, 5242, 5370, 5728, 5760, 6265, 6444, 6720, 7160, 7518, 7863, 8055, 8064, 8592, 10024, 10080, 10484, 10740, 11277, 11456, 12530, 12888, 13105, 13440, 14320, 15036, 15726, 16110, 17184, 18347, 18795, 20048, 20160, 20968, 21480, 22554, 22912, 23589, 25060, 25776, 26210, 28640, 30072, 31452, 32220, 34368, 36694, 37590, 39315, 40096, 40320, 41936, 42960, 45108, 47178, 50120, 51552, 52420, 55041, 56385, 57280, 60144, 62904, 64440, 68736, 73388, 75180, 78630, 80192, 83872, 85920, 90216, 91735, 94356, 100240, 103104, 104840, 110082, 112770, 114560, 117945, 120288, 125808, 128880, 146776, 150360, 157260, 160384, 165123, 167744, 171840, 180432, 183470, 188712, 200480, 206208, 209680, 220164, 225540, 235890, 240576, 251616, 257760, 275205, 293552, 300720, 314520, 330246, 335488, 343680, 360864, 366940, 377424, 400960, 419360, 440328, 451080, 469159, 471780, 481152, 503232, 515520, 550410, 587104, 601440, 629040, 660492, 721728, 733880, 754848, 801920, 825615, 838720, 880656, 902160, 938318, 943560, 1006464, 1031040, 1100820, 1174208, 1202880, 1258080, 1320984, 1407477, 1443456, 1467760, 1509696, 1651230, 1677440, 1761312, 1804320, 1876636, 1887120, 2201640, 2345795, 2348416, 2405760, 2516160, 2641968, 2814954, 2935520, 3019392, 3284113, 3302460, 3522624, 3608640, 3753272, 3774240, 4222431, 4403280, 4691590, 5032320, 5283936, 5629908, 5871040, 6568226, 6604920, 7037385, 7045248, 7217280, 7506544, 7548480, 8444862, 8806560, 9383180, 9852339, 10567872, 11259816, 11742080, 13136452, 13209840, 14074770, 15013088, 15096960, 16420565, 16889724, 17613120, 18766360, 19704678, 21112155, 21135744, 22519632, 26272904, 26419680, 28149540, 29557017, 30026176, 32841130, 33779448, 35226240, 37532720, 39409356, 42224310, 45039264, 49261695, 52545808, 52839360, 56299080, 59114034, 60052352, 65682260, 67558896, 75065440, 78818712, 84448620, 90078528, 98523390, 105091616, 105678720, 112598160, 118228068, 131364520, 135117792, 147785085, 150130880, 157637424, 168897240, 180157056, 197046780, 210183232, 225196320, 236456136, 262729040, 270235584, 295570170, 300261760, 315274848, 337794480, 394093560, 420366464, 450392640, 472912272, 525458080, 540471168, 591140340, 630549696, 675588960, 788187120, 900785280, 945824544, 1050916160, 1182280680, 1261099392, 1351177920, 1576374240, 1891649088, 2101832320, 2364561360, 2702355840, 3152748480, 3783298176, 4729122720, 6305496960, 9458245440, 18916490880]

約数ペア:

[(1, 18916490880), (2, 9458245440), (3, 6305496960), (4, 4729122720), (5, 3783298176), (6, 3152748480), (7, 2702355840), (8, 2364561360), (9, 2101832320), (10, 1891649088), (12, 1576374240), (14, 1351177920), (15, 1261099392), (16, 1182280680), (18, 1050916160), (20, 945824544), (21, 900785280), (24, 788187120), (28, 675588960), (30, 630549696), (32, 591140340), (35, 540471168), (36, 525458080), (40, 472912272), (42, 450392640), (45, 420366464), (48, 394093560), (56, 337794480), (60, 315274848), (63, 300261760), (64, 295570170), (70, 270235584), (72, 262729040), (80, 236456136), (84, 225196320), (90, 210183232), (96, 197046780), (105, 180157056), (112, 168897240), (120, 157637424), (126, 150130880), (128, 147785085), (140, 135117792), (144, 131364520), (160, 118228068), (168, 112598160), (179, 105678720), (180, 105091616), (192, 98523390), (210, 90078528), (224, 84448620), (240, 78818712), (252, 75065440), (280, 67558896), (288, 65682260), (315, 60052352), (320, 59114034), (336, 56299080), (358, 52839360), (360, 52545808), (384, 49261695), (420, 45039264), (448, 42224310), (480, 39409356), (504, 37532720), (537, 35226240), (560, 33779448), (576, 32841130), (630, 30026176), (640, 29557017), (672, 28149540), (716, 26419680), (720, 26272904), (840, 22519632), (895, 21135744), (896, 21112155), (960, 19704678), (1008, 18766360), (1074, 17613120), (1120, 16889724), (1152, 16420565), (1253, 15096960), (1260, 15013088), (1344, 14074770), (1432, 13209840), (1440, 13136452), (1611, 11742080), (1680, 11259816), (1790, 10567872), (1920, 9852339), (2016, 9383180), (2148, 8806560), (2240, 8444862), (2506, 7548480), (2520, 7506544), (2621, 7217280), (2685, 7045248), (2688, 7037385), (2864, 6604920), (2880, 6568226), (3222, 5871040), (3360, 5629908), (3580, 5283936), (3759, 5032320), (4032, 4691590), (4296, 4403280), (4480, 4222431), (5012, 3774240), (5040, 3753272), (5242, 3608640), (5370, 3522624), (5728, 3302460), (5760, 3284113), (6265, 3019392), (6444, 2935520), (6720, 2814954), (7160, 2641968), (7518, 2516160), (7863, 2405760), (8055, 2348416), (8064, 2345795), (8592, 2201640), (10024, 1887120), (10080, 1876636), (10484, 1804320), (10740, 1761312), (11277, 1677440), (11456, 1651230), (12530, 1509696), (12888, 1467760), (13105, 1443456), (13440, 1407477), (14320, 1320984), (15036, 1258080), (15726, 1202880), (16110, 1174208), (17184, 1100820), (18347, 1031040), (18795, 1006464), (20048, 943560), (20160, 938318), (20968, 902160), (21480, 880656), (22554, 838720), (22912, 825615), (23589, 801920), (25060, 754848), (25776, 733880), (26210, 721728), (28640, 660492), (30072, 629040), (31452, 601440), (32220, 587104), (34368, 550410), (36694, 515520), (37590, 503232), (39315, 481152), (40096, 471780), (40320, 469159), (41936, 451080), (42960, 440328), (45108, 419360), (47178, 400960), (50120, 377424), (51552, 366940), (52420, 360864), (55041, 343680), (56385, 335488), (57280, 330246), (60144, 314520), (62904, 300720), (64440, 293552), (68736, 275205), (73388, 257760), (75180, 251616), (78630, 240576), (80192, 235890), (83872, 225540), (85920, 220164), (90216, 209680), (91735, 206208), (94356, 200480), (100240, 188712), (103104, 183470), (104840, 180432), (110082, 171840), (112770, 167744), (114560, 165123), (117945, 160384), (120288, 157260), (125808, 150360), (128880, 146776)]