20779315200

素因数分解:

$2^{12}\times 3^2\times 5^2\times 7^1\times {\mathrm{3221}}^1$

素因数の和:3268

約数の個数: 468

約数和(自身を含む): 85085880048

約数和(自身を除く): 64306564848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 256, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 512, 525, 560, 576, 600, 630, 640, 672, 700, 720, 768, 800, 840, 896, 900, 960, 1008, 1024, 1050, 1120, 1152, 1200, 1260, 1280, 1344, 1400, 1440, 1536, 1575, 1600, 1680, 1792, 1800, 1920, 2016, 2048, 2100, 2240, 2304, 2400, 2520, 2560, 2688, 2800, 2880, 3072, 3150, 3200, 3221, 3360, 3584, 3600, 3840, 4032, 4096, 4200, 4480, 4608, 4800, 5040, 5120, 5376, 5600, 5760, 6144, 6300, 6400, 6442, 6720, 7168, 7200, 7680, 8064, 8400, 8960, 9216, 9600, 9663, 10080, 10240, 10752, 11200, 11520, 12288, 12600, 12800, 12884, 13440, 14336, 14400, 15360, 16105, 16128, 16800, 17920, 18432, 19200, 19326, 20160, 20480, 21504, 22400, 22547, 23040, 25200, 25600, 25768, 26880, 28672, 28800, 28989, 30720, 32210, 32256, 33600, 35840, 36864, 38400, 38652, 40320, 43008, 44800, 45094, 46080, 48315, 50400, 51200, 51536, 53760, 57600, 57978, 61440, 64420, 64512, 67200, 67641, 71680, 76800, 77304, 80525, 80640, 86016, 89600, 90188, 92160, 96630, 100800, 102400, 103072, 107520, 112735, 115200, 115956, 128840, 129024, 134400, 135282, 143360, 144945, 153600, 154608, 161050, 161280, 179200, 180376, 184320, 193260, 201600, 202923, 206144, 215040, 225470, 230400, 231912, 241575, 257680, 258048, 268800, 270564, 289890, 307200, 309216, 322100, 322560, 338205, 358400, 360752, 386520, 403200, 405846, 412288, 430080, 450940, 460800, 463824, 483150, 515360, 537600, 541128, 563675, 579780, 618432, 644200, 645120, 676410, 716800, 721504, 724725, 773040, 806400, 811692, 824576, 901880, 921600, 927648, 966300, 1014615, 1030720, 1075200, 1082256, 1127350, 1159560, 1236864, 1288400, 1290240, 1352820, 1443008, 1449450, 1546080, 1612800, 1623384, 1649152, 1691025, 1803760, 1855296, 1932600, 2029230, 2061440, 2150400, 2164512, 2254700, 2319120, 2473728, 2576800, 2705640, 2886016, 2898900, 3092160, 3225600, 3246768, 3298304, 3382050, 3607520, 3710592, 3865200, 4058460, 4122880, 4329024, 4509400, 4638240, 4947456, 5073075, 5153600, 5411280, 5772032, 5797800, 6184320, 6451200, 6493536, 6596608, 6764100, 7215040, 7421184, 7730400, 8116920, 8245760, 8658048, 9018800, 9276480, 9894912, 10146150, 10307200, 10822560, 11544064, 11595600, 12368640, 12987072, 13193216, 13528200, 14430080, 14842368, 15460800, 16233840, 16491520, 17316096, 18037600, 18552960, 19789824, 20292300, 20614400, 21645120, 23088128, 23191200, 24737280, 25974144, 27056400, 28860160, 29684736, 30921600, 32467680, 32983040, 34632192, 36075200, 37105920, 39579648, 40584600, 41228800, 43290240, 46176256, 46382400, 49474560, 51948288, 54112800, 57720320, 59369472, 61843200, 64935360, 65966080, 69264384, 72150400, 74211840, 81169200, 82457600, 86580480, 92352512, 92764800, 98949120, 103896576, 108225600, 115440640, 118738944, 123686400, 129870720, 138528768, 144300800, 148423680, 162338400, 164915200, 173160960, 185529600, 197898240, 207793152, 216451200, 230881280, 247372800, 259741440, 277057536, 288601600, 296847360, 324676800, 329830400, 346321920, 371059200, 415586304, 432902400, 461762560, 494745600, 519482880, 577203200, 593694720, 649353600, 692643840, 742118400, 831172608, 865804800, 989491200, 1038965760, 1154406400, 1298707200, 1385287680, 1484236800, 1731609600, 2077931520, 2308812800, 2597414400, 2968473600, 3463219200, 4155863040, 5194828800, 6926438400, 10389657600, 20779315200]

約数ペア:

[(1, 20779315200), (2, 10389657600), (3, 6926438400), (4, 5194828800), (5, 4155863040), (6, 3463219200), (7, 2968473600), (8, 2597414400), (9, 2308812800), (10, 2077931520), (12, 1731609600), (14, 1484236800), (15, 1385287680), (16, 1298707200), (18, 1154406400), (20, 1038965760), (21, 989491200), (24, 865804800), (25, 831172608), (28, 742118400), (30, 692643840), (32, 649353600), (35, 593694720), (36, 577203200), (40, 519482880), (42, 494745600), (45, 461762560), (48, 432902400), (50, 415586304), (56, 371059200), (60, 346321920), (63, 329830400), (64, 324676800), (70, 296847360), (72, 288601600), (75, 277057536), (80, 259741440), (84, 247372800), (90, 230881280), (96, 216451200), (100, 207793152), (105, 197898240), (112, 185529600), (120, 173160960), (126, 164915200), (128, 162338400), (140, 148423680), (144, 144300800), (150, 138528768), (160, 129870720), (168, 123686400), (175, 118738944), (180, 115440640), (192, 108225600), (200, 103896576), (210, 98949120), (224, 92764800), (225, 92352512), (240, 86580480), (252, 82457600), (256, 81169200), (280, 74211840), (288, 72150400), (300, 69264384), (315, 65966080), (320, 64935360), (336, 61843200), (350, 59369472), (360, 57720320), (384, 54112800), (400, 51948288), (420, 49474560), (448, 46382400), (450, 46176256), (480, 43290240), (504, 41228800), (512, 40584600), (525, 39579648), (560, 37105920), (576, 36075200), (600, 34632192), (630, 32983040), (640, 32467680), (672, 30921600), (700, 29684736), (720, 28860160), (768, 27056400), (800, 25974144), (840, 24737280), (896, 23191200), (900, 23088128), (960, 21645120), (1008, 20614400), (1024, 20292300), (1050, 19789824), (1120, 18552960), (1152, 18037600), (1200, 17316096), (1260, 16491520), (1280, 16233840), (1344, 15460800), (1400, 14842368), (1440, 14430080), (1536, 13528200), (1575, 13193216), (1600, 12987072), (1680, 12368640), (1792, 11595600), (1800, 11544064), (1920, 10822560), (2016, 10307200), (2048, 10146150), (2100, 9894912), (2240, 9276480), (2304, 9018800), (2400, 8658048), (2520, 8245760), (2560, 8116920), (2688, 7730400), (2800, 7421184), (2880, 7215040), (3072, 6764100), (3150, 6596608), (3200, 6493536), (3221, 6451200), (3360, 6184320), (3584, 5797800), (3600, 5772032), (3840, 5411280), (4032, 5153600), (4096, 5073075), (4200, 4947456), (4480, 4638240), (4608, 4509400), (4800, 4329024), (5040, 4122880), (5120, 4058460), (5376, 3865200), (5600, 3710592), (5760, 3607520), (6144, 3382050), (6300, 3298304), (6400, 3246768), (6442, 3225600), (6720, 3092160), (7168, 2898900), (7200, 2886016), (7680, 2705640), (8064, 2576800), (8400, 2473728), (8960, 2319120), (9216, 2254700), (9600, 2164512), (9663, 2150400), (10080, 2061440), (10240, 2029230), (10752, 1932600), (11200, 1855296), (11520, 1803760), (12288, 1691025), (12600, 1649152), (12800, 1623384), (12884, 1612800), (13440, 1546080), (14336, 1449450), (14400, 1443008), (15360, 1352820), (16105, 1290240), (16128, 1288400), (16800, 1236864), (17920, 1159560), (18432, 1127350), (19200, 1082256), (19326, 1075200), (20160, 1030720), (20480, 1014615), (21504, 966300), (22400, 927648), (22547, 921600), (23040, 901880), (25200, 824576), (25600, 811692), (25768, 806400), (26880, 773040), (28672, 724725), (28800, 721504), (28989, 716800), (30720, 676410), (32210, 645120), (32256, 644200), (33600, 618432), (35840, 579780), (36864, 563675), (38400, 541128), (38652, 537600), (40320, 515360), (43008, 483150), (44800, 463824), (45094, 460800), (46080, 450940), (48315, 430080), (50400, 412288), (51200, 405846), (51536, 403200), (53760, 386520), (57600, 360752), (57978, 358400), (61440, 338205), (64420, 322560), (64512, 322100), (67200, 309216), (67641, 307200), (71680, 289890), (76800, 270564), (77304, 268800), (80525, 258048), (80640, 257680), (86016, 241575), (89600, 231912), (90188, 230400), (92160, 225470), (96630, 215040), (100800, 206144), (102400, 202923), (103072, 201600), (107520, 193260), (112735, 184320), (115200, 180376), (115956, 179200), (128840, 161280), (129024, 161050), (134400, 154608), (135282, 153600), (143360, 144945)]