18859115520

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{19489}}^1$

素因数の和:19530

約数の個数: 352

約数和(自身を含む): 76600377600

約数和(自身を除く): 57741262080

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, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 5040, 5120, 5376, 5760, 6048, 6720, 6912, 7168, 7560, 7680, 8064, 8640, 8960, 9216, 10080, 10752, 11520, 12096, 13440, 13824, 15120, 15360, 16128, 17280, 17920, 19489, 20160, 21504, 23040, 24192, 26880, 27648, 30240, 32256, 34560, 35840, 38978, 40320, 46080, 48384, 53760, 58467, 60480, 64512, 69120, 77956, 80640, 96768, 97445, 107520, 116934, 120960, 136423, 138240, 155912, 161280, 175401, 193536, 194890, 233868, 241920, 272846, 292335, 311824, 322560, 350802, 389780, 409269, 467736, 483840, 526203, 545692, 584670, 623648, 682115, 701604, 779560, 818538, 877005, 935472, 967680, 1052406, 1091384, 1169340, 1227807, 1247296, 1364230, 1403208, 1559120, 1637076, 1754010, 1870944, 2046345, 2104812, 2182768, 2338680, 2455614, 2494592, 2631015, 2728460, 2806416, 3118240, 3274152, 3508020, 3683421, 3741888, 4092690, 4209624, 4365536, 4677360, 4911228, 4989184, 5262030, 5456920, 5612832, 6139035, 6236480, 6548304, 7016040, 7366842, 7483776, 8185380, 8419248, 8731072, 9354720, 9822456, 9978368, 10524060, 10913840, 11225664, 12278070, 12472960, 13096608, 14032080, 14733684, 14967552, 16370760, 16838496, 17462144, 18417105, 18709440, 19644912, 19956736, 21048120, 21827680, 22451328, 24556140, 24945920, 26193216, 28064160, 29467368, 29935104, 32741520, 33676992, 34924288, 36834210, 37418880, 39289824, 42096240, 43655360, 44902656, 49112280, 49891840, 52386432, 56128320, 58934736, 59870208, 65483040, 67353984, 69848576, 73668420, 74837760, 78579648, 84192480, 87310720, 89805312, 98224560, 99783680, 104772864, 112256640, 117869472, 130966080, 134707968, 139697152, 147336840, 149675520, 157159296, 168384960, 174621440, 179610624, 196449120, 209545728, 224513280, 235738944, 261932160, 269415936, 294673680, 299351040, 314318592, 336769920, 349242880, 392898240, 419091456, 449026560, 471477888, 523864320, 538831872, 589347360, 628637184, 673539840, 698485760, 785796480, 898053120, 942955776, 1047728640, 1178694720, 1257274368, 1347079680, 1571592960, 1885911552, 2095457280, 2357389440, 2694159360, 3143185920, 3771823104, 4714778880, 6286371840, 9429557760, 18859115520]

約数ペア:

[(1, 18859115520), (2, 9429557760), (3, 6286371840), (4, 4714778880), (5, 3771823104), (6, 3143185920), (7, 2694159360), (8, 2357389440), (9, 2095457280), (10, 1885911552), (12, 1571592960), (14, 1347079680), (15, 1257274368), (16, 1178694720), (18, 1047728640), (20, 942955776), (21, 898053120), (24, 785796480), (27, 698485760), (28, 673539840), (30, 628637184), (32, 589347360), (35, 538831872), (36, 523864320), (40, 471477888), (42, 449026560), (45, 419091456), (48, 392898240), (54, 349242880), (56, 336769920), (60, 314318592), (63, 299351040), (64, 294673680), (70, 269415936), (72, 261932160), (80, 235738944), (84, 224513280), (90, 209545728), (96, 196449120), (105, 179610624), (108, 174621440), (112, 168384960), (120, 157159296), (126, 149675520), (128, 147336840), (135, 139697152), (140, 134707968), (144, 130966080), (160, 117869472), (168, 112256640), (180, 104772864), (189, 99783680), (192, 98224560), (210, 89805312), (216, 87310720), (224, 84192480), (240, 78579648), (252, 74837760), (256, 73668420), (270, 69848576), (280, 67353984), (288, 65483040), (315, 59870208), (320, 58934736), (336, 56128320), (360, 52386432), (378, 49891840), (384, 49112280), (420, 44902656), (432, 43655360), (448, 42096240), (480, 39289824), (504, 37418880), (512, 36834210), (540, 34924288), (560, 33676992), (576, 32741520), (630, 29935104), (640, 29467368), (672, 28064160), (720, 26193216), (756, 24945920), (768, 24556140), (840, 22451328), (864, 21827680), (896, 21048120), (945, 19956736), (960, 19644912), (1008, 18709440), (1024, 18417105), (1080, 17462144), (1120, 16838496), (1152, 16370760), (1260, 14967552), (1280, 14733684), (1344, 14032080), (1440, 13096608), (1512, 12472960), (1536, 12278070), (1680, 11225664), (1728, 10913840), (1792, 10524060), (1890, 9978368), (1920, 9822456), (2016, 9354720), (2160, 8731072), (2240, 8419248), (2304, 8185380), (2520, 7483776), (2560, 7366842), (2688, 7016040), (2880, 6548304), (3024, 6236480), (3072, 6139035), (3360, 5612832), (3456, 5456920), (3584, 5262030), (3780, 4989184), (3840, 4911228), (4032, 4677360), (4320, 4365536), (4480, 4209624), (4608, 4092690), (5040, 3741888), (5120, 3683421), (5376, 3508020), (5760, 3274152), (6048, 3118240), (6720, 2806416), (6912, 2728460), (7168, 2631015), (7560, 2494592), (7680, 2455614), (8064, 2338680), (8640, 2182768), (8960, 2104812), (9216, 2046345), (10080, 1870944), (10752, 1754010), (11520, 1637076), (12096, 1559120), (13440, 1403208), (13824, 1364230), (15120, 1247296), (15360, 1227807), (16128, 1169340), (17280, 1091384), (17920, 1052406), (19489, 967680), (20160, 935472), (21504, 877005), (23040, 818538), (24192, 779560), (26880, 701604), (27648, 682115), (30240, 623648), (32256, 584670), (34560, 545692), (35840, 526203), (38978, 483840), (40320, 467736), (46080, 409269), (48384, 389780), (53760, 350802), (58467, 322560), (60480, 311824), (64512, 292335), (69120, 272846), (77956, 241920), (80640, 233868), (96768, 194890), (97445, 193536), (107520, 175401), (116934, 161280), (120960, 155912), (136423, 138240)]