19789378560

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3229}}^1$

素因数の和:3286

約数の個数: 528

約数和(自身を含む): 82515388800

約数和(自身を除く): 62726010240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 512, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 768, 798, 840, 855, 896, 912, 960, 1008, 1024, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1520, 1536, 1596, 1680, 1710, 1792, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2304, 2394, 2432, 2520, 2560, 2660, 2688, 2736, 2880, 3040, 3072, 3192, 3229, 3360, 3420, 3584, 3648, 3840, 3990, 4032, 4256, 4480, 4560, 4608, 4788, 4864, 5040, 5120, 5320, 5376, 5472, 5760, 5985, 6080, 6384, 6458, 6720, 6840, 7168, 7296, 7680, 7980, 8064, 8512, 8960, 9120, 9216, 9576, 9687, 9728, 10080, 10640, 10752, 10944, 11520, 11970, 12160, 12768, 12916, 13440, 13680, 14592, 15360, 15960, 16128, 16145, 17024, 17920, 18240, 19152, 19374, 19456, 20160, 21280, 21504, 21888, 22603, 23040, 23940, 24320, 25536, 25832, 26880, 27360, 29061, 29184, 31920, 32256, 32290, 34048, 35840, 36480, 38304, 38748, 40320, 42560, 43776, 45206, 46080, 47880, 48435, 48640, 51072, 51664, 53760, 54720, 58122, 58368, 61351, 63840, 64512, 64580, 67809, 68096, 72960, 76608, 77496, 80640, 85120, 87552, 90412, 95760, 96870, 97280, 102144, 103328, 107520, 109440, 113015, 116244, 122702, 127680, 129160, 135618, 136192, 145305, 145920, 153216, 154992, 161280, 170240, 175104, 180824, 184053, 191520, 193740, 203427, 204288, 206656, 218880, 226030, 232488, 245404, 255360, 258320, 271236, 290610, 291840, 306432, 306755, 309984, 322560, 339045, 340480, 361648, 368106, 383040, 387480, 406854, 408576, 413312, 429457, 437760, 452060, 464976, 490808, 510720, 516640, 542472, 552159, 581220, 612864, 613510, 619968, 678090, 680960, 723296, 736212, 766080, 774960, 813708, 826624, 858914, 875520, 904120, 920265, 929952, 981616, 1017135, 1021440, 1033280, 1084944, 1104318, 1162440, 1225728, 1227020, 1239936, 1288371, 1356180, 1446592, 1472424, 1532160, 1549920, 1627416, 1653248, 1717828, 1808240, 1840530, 1859904, 1963232, 2034270, 2042880, 2066560, 2147285, 2169888, 2208636, 2324880, 2454040, 2479872, 2576742, 2712360, 2760795, 2893184, 2944848, 3064320, 3099840, 3254832, 3306496, 3435656, 3616480, 3681060, 3719808, 3865113, 3926464, 4068540, 4133120, 4294570, 4339776, 4417272, 4649760, 4908080, 4959744, 5153484, 5424720, 5521590, 5786368, 5889696, 6128640, 6199680, 6441855, 6509664, 6871312, 7232960, 7362120, 7439616, 7730226, 7852928, 8137080, 8266240, 8589140, 8679552, 8834544, 9299520, 9816160, 9919488, 10306968, 10849440, 11043180, 11572736, 11779392, 12399360, 12883710, 13019328, 13742624, 14465920, 14724240, 14879232, 15460452, 15705856, 16274160, 16532480, 17178280, 17359104, 17669088, 18599040, 19325565, 19632320, 20613936, 21698880, 22086360, 23145472, 23558784, 24798720, 25767420, 26038656, 27485248, 28931840, 29448480, 29758464, 30920904, 31411712, 32548320, 34356560, 34718208, 35338176, 37198080, 38651130, 39264640, 41227872, 43397760, 44172720, 47117568, 49597440, 51534840, 52077312, 54970496, 57863680, 58896960, 61841808, 62823424, 65096640, 68713120, 69436416, 70676352, 74396160, 77302260, 78529280, 82455744, 86795520, 88345440, 94235136, 103069680, 104154624, 109940992, 115727360, 117793920, 123683616, 130193280, 137426240, 141352704, 148792320, 154604520, 157058560, 164911488, 173591040, 176690880, 188470272, 206139360, 208309248, 219881984, 235587840, 247367232, 260386560, 274852480, 282705408, 309209040, 314117120, 329822976, 347182080, 353381760, 412278720, 439763968, 471175680, 494734464, 520773120, 549704960, 565410816, 618418080, 659645952, 706763520, 824557440, 942351360, 989468928, 1041546240, 1099409920, 1236836160, 1319291904, 1413527040, 1649114880, 1978937856, 2198819840, 2473672320, 2827054080, 3298229760, 3957875712, 4947344640, 6596459520, 9894689280, 19789378560]

約数ペア:

[(1, 19789378560), (2, 9894689280), (3, 6596459520), (4, 4947344640), (5, 3957875712), (6, 3298229760), (7, 2827054080), (8, 2473672320), (9, 2198819840), (10, 1978937856), (12, 1649114880), (14, 1413527040), (15, 1319291904), (16, 1236836160), (18, 1099409920), (19, 1041546240), (20, 989468928), (21, 942351360), (24, 824557440), (28, 706763520), (30, 659645952), (32, 618418080), (35, 565410816), (36, 549704960), (38, 520773120), (40, 494734464), (42, 471175680), (45, 439763968), (48, 412278720), (56, 353381760), (57, 347182080), (60, 329822976), (63, 314117120), (64, 309209040), (70, 282705408), (72, 274852480), (76, 260386560), (80, 247367232), (84, 235587840), (90, 219881984), (95, 208309248), (96, 206139360), (105, 188470272), (112, 176690880), (114, 173591040), (120, 164911488), (126, 157058560), (128, 154604520), (133, 148792320), (140, 141352704), (144, 137426240), (152, 130193280), (160, 123683616), (168, 117793920), (171, 115727360), (180, 109940992), (190, 104154624), (192, 103069680), (210, 94235136), (224, 88345440), (228, 86795520), (240, 82455744), (252, 78529280), (256, 77302260), (266, 74396160), (280, 70676352), (285, 69436416), (288, 68713120), (304, 65096640), (315, 62823424), (320, 61841808), (336, 58896960), (342, 57863680), (360, 54970496), (380, 52077312), (384, 51534840), (399, 49597440), (420, 47117568), (448, 44172720), (456, 43397760), (480, 41227872), (504, 39264640), (512, 38651130), (532, 37198080), (560, 35338176), (570, 34718208), (576, 34356560), (608, 32548320), (630, 31411712), (640, 30920904), (665, 29758464), (672, 29448480), (684, 28931840), (720, 27485248), (760, 26038656), (768, 25767420), (798, 24798720), (840, 23558784), (855, 23145472), (896, 22086360), (912, 21698880), (960, 20613936), (1008, 19632320), (1024, 19325565), (1064, 18599040), (1120, 17669088), (1140, 17359104), (1152, 17178280), (1197, 16532480), (1216, 16274160), (1260, 15705856), (1280, 15460452), (1330, 14879232), (1344, 14724240), (1368, 14465920), (1440, 13742624), (1520, 13019328), (1536, 12883710), (1596, 12399360), (1680, 11779392), (1710, 11572736), (1792, 11043180), (1824, 10849440), (1920, 10306968), (1995, 9919488), (2016, 9816160), (2128, 9299520), (2240, 8834544), (2280, 8679552), (2304, 8589140), (2394, 8266240), (2432, 8137080), (2520, 7852928), (2560, 7730226), (2660, 7439616), (2688, 7362120), (2736, 7232960), (2880, 6871312), (3040, 6509664), (3072, 6441855), (3192, 6199680), (3229, 6128640), (3360, 5889696), (3420, 5786368), (3584, 5521590), (3648, 5424720), (3840, 5153484), (3990, 4959744), (4032, 4908080), (4256, 4649760), (4480, 4417272), (4560, 4339776), (4608, 4294570), (4788, 4133120), (4864, 4068540), (5040, 3926464), (5120, 3865113), (5320, 3719808), (5376, 3681060), (5472, 3616480), (5760, 3435656), (5985, 3306496), (6080, 3254832), (6384, 3099840), (6458, 3064320), (6720, 2944848), (6840, 2893184), (7168, 2760795), (7296, 2712360), (7680, 2576742), (7980, 2479872), (8064, 2454040), (8512, 2324880), (8960, 2208636), (9120, 2169888), (9216, 2147285), (9576, 2066560), (9687, 2042880), (9728, 2034270), (10080, 1963232), (10640, 1859904), (10752, 1840530), (10944, 1808240), (11520, 1717828), (11970, 1653248), (12160, 1627416), (12768, 1549920), (12916, 1532160), (13440, 1472424), (13680, 1446592), (14592, 1356180), (15360, 1288371), (15960, 1239936), (16128, 1227020), (16145, 1225728), (17024, 1162440), (17920, 1104318), (18240, 1084944), (19152, 1033280), (19374, 1021440), (19456, 1017135), (20160, 981616), (21280, 929952), (21504, 920265), (21888, 904120), (22603, 875520), (23040, 858914), (23940, 826624), (24320, 813708), (25536, 774960), (25832, 766080), (26880, 736212), (27360, 723296), (29061, 680960), (29184, 678090), (31920, 619968), (32256, 613510), (32290, 612864), (34048, 581220), (35840, 552159), (36480, 542472), (38304, 516640), (38748, 510720), (40320, 490808), (42560, 464976), (43776, 452060), (45206, 437760), (46080, 429457), (47880, 413312), (48435, 408576), (48640, 406854), (51072, 387480), (51664, 383040), (53760, 368106), (54720, 361648), (58122, 340480), (58368, 339045), (61351, 322560), (63840, 309984), (64512, 306755), (64580, 306432), (67809, 291840), (68096, 290610), (72960, 271236), (76608, 258320), (77496, 255360), (80640, 245404), (85120, 232488), (87552, 226030), (90412, 218880), (95760, 206656), (96870, 204288), (97280, 203427), (102144, 193740), (103328, 191520), (107520, 184053), (109440, 180824), (113015, 175104), (116244, 170240), (122702, 161280), (127680, 154992), (129160, 153216), (135618, 145920), (136192, 145305)]