19716756480

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:966

約数の個数: 352

約数和(自身を含む): 70528156800

約数和(自身を除く): 50811400320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 193, 216, 240, 256, 270, 288, 320, 360, 384, 386, 432, 480, 512, 540, 576, 579, 640, 720, 739, 768, 772, 864, 960, 965, 1024, 1080, 1152, 1158, 1280, 1440, 1478, 1536, 1544, 1728, 1737, 1920, 1930, 2160, 2217, 2304, 2316, 2560, 2880, 2895, 2956, 3072, 3088, 3456, 3474, 3695, 3840, 3860, 4320, 4434, 4608, 4632, 5120, 5211, 5760, 5790, 5912, 6176, 6651, 6912, 6948, 7390, 7680, 7720, 8640, 8685, 8868, 9216, 9264, 10422, 11085, 11520, 11580, 11824, 12352, 13302, 13824, 13896, 14780, 15360, 15440, 17280, 17370, 17736, 18528, 19953, 20844, 22170, 23040, 23160, 23648, 24704, 26055, 26604, 27648, 27792, 29560, 30880, 33255, 34560, 34740, 35472, 37056, 39906, 41688, 44340, 46080, 46320, 47296, 49408, 52110, 53208, 55584, 59120, 61760, 66510, 69120, 69480, 70944, 74112, 79812, 83376, 88680, 92640, 94592, 98816, 99765, 104220, 106416, 111168, 118240, 123520, 133020, 138240, 138960, 141888, 142627, 148224, 159624, 166752, 177360, 185280, 189184, 197632, 199530, 208440, 212832, 222336, 236480, 247040, 266040, 277920, 283776, 285254, 296448, 319248, 333504, 354720, 370560, 378368, 399060, 416880, 425664, 427881, 444672, 472960, 494080, 532080, 555840, 567552, 570508, 592896, 638496, 667008, 709440, 713135, 741120, 756736, 798120, 833760, 851328, 855762, 889344, 945920, 988160, 1064160, 1111680, 1135104, 1141016, 1276992, 1283643, 1334016, 1418880, 1426270, 1482240, 1596240, 1667520, 1702656, 1711524, 1778688, 1891840, 2128320, 2139405, 2223360, 2270208, 2282032, 2553984, 2567286, 2668032, 2837760, 2852540, 2964480, 3192480, 3335040, 3405312, 3423048, 3783680, 3850929, 4256640, 4278810, 4446720, 4564064, 5107968, 5134572, 5336064, 5675520, 5705080, 6384960, 6418215, 6670080, 6810624, 6846096, 7701858, 8513280, 8557620, 8893440, 9128128, 10215936, 10269144, 11351040, 11410160, 12769920, 12836430, 13340160, 13692192, 15403716, 17026560, 17115240, 18256256, 19254645, 20431872, 20538288, 22820320, 25539840, 25672860, 26680320, 27384384, 30807432, 34053120, 34230480, 36512512, 38509290, 41076576, 45640640, 51079680, 51345720, 54768768, 61614864, 68460960, 73025024, 77018580, 82153152, 91281280, 102159360, 102691440, 109537536, 123229728, 136921920, 146050048, 154037160, 164306304, 182562560, 205382880, 219075072, 246459456, 273843840, 308074320, 328612608, 365125120, 410765760, 438150144, 492918912, 547687680, 616148640, 657225216, 730250240, 821531520, 985837824, 1095375360, 1232297280, 1314450432, 1643063040, 1971675648, 2190750720, 2464594560, 3286126080, 3943351296, 4929189120, 6572252160, 9858378240, 19716756480]

約数ペア:

[(1, 19716756480), (2, 9858378240), (3, 6572252160), (4, 4929189120), (5, 3943351296), (6, 3286126080), (8, 2464594560), (9, 2190750720), (10, 1971675648), (12, 1643063040), (15, 1314450432), (16, 1232297280), (18, 1095375360), (20, 985837824), (24, 821531520), (27, 730250240), (30, 657225216), (32, 616148640), (36, 547687680), (40, 492918912), (45, 438150144), (48, 410765760), (54, 365125120), (60, 328612608), (64, 308074320), (72, 273843840), (80, 246459456), (90, 219075072), (96, 205382880), (108, 182562560), (120, 164306304), (128, 154037160), (135, 146050048), (144, 136921920), (160, 123229728), (180, 109537536), (192, 102691440), (193, 102159360), (216, 91281280), (240, 82153152), (256, 77018580), (270, 73025024), (288, 68460960), (320, 61614864), (360, 54768768), (384, 51345720), (386, 51079680), (432, 45640640), (480, 41076576), (512, 38509290), (540, 36512512), (576, 34230480), (579, 34053120), (640, 30807432), (720, 27384384), (739, 26680320), (768, 25672860), (772, 25539840), (864, 22820320), (960, 20538288), (965, 20431872), (1024, 19254645), (1080, 18256256), (1152, 17115240), (1158, 17026560), (1280, 15403716), (1440, 13692192), (1478, 13340160), (1536, 12836430), (1544, 12769920), (1728, 11410160), (1737, 11351040), (1920, 10269144), (1930, 10215936), (2160, 9128128), (2217, 8893440), (2304, 8557620), (2316, 8513280), (2560, 7701858), (2880, 6846096), (2895, 6810624), (2956, 6670080), (3072, 6418215), (3088, 6384960), (3456, 5705080), (3474, 5675520), (3695, 5336064), (3840, 5134572), (3860, 5107968), (4320, 4564064), (4434, 4446720), (4608, 4278810), (4632, 4256640), (5120, 3850929), (5211, 3783680), (5760, 3423048), (5790, 3405312), (5912, 3335040), (6176, 3192480), (6651, 2964480), (6912, 2852540), (6948, 2837760), (7390, 2668032), (7680, 2567286), (7720, 2553984), (8640, 2282032), (8685, 2270208), (8868, 2223360), (9216, 2139405), (9264, 2128320), (10422, 1891840), (11085, 1778688), (11520, 1711524), (11580, 1702656), (11824, 1667520), (12352, 1596240), (13302, 1482240), (13824, 1426270), (13896, 1418880), (14780, 1334016), (15360, 1283643), (15440, 1276992), (17280, 1141016), (17370, 1135104), (17736, 1111680), (18528, 1064160), (19953, 988160), (20844, 945920), (22170, 889344), (23040, 855762), (23160, 851328), (23648, 833760), (24704, 798120), (26055, 756736), (26604, 741120), (27648, 713135), (27792, 709440), (29560, 667008), (30880, 638496), (33255, 592896), (34560, 570508), (34740, 567552), (35472, 555840), (37056, 532080), (39906, 494080), (41688, 472960), (44340, 444672), (46080, 427881), (46320, 425664), (47296, 416880), (49408, 399060), (52110, 378368), (53208, 370560), (55584, 354720), (59120, 333504), (61760, 319248), (66510, 296448), (69120, 285254), (69480, 283776), (70944, 277920), (74112, 266040), (79812, 247040), (83376, 236480), (88680, 222336), (92640, 212832), (94592, 208440), (98816, 199530), (99765, 197632), (104220, 189184), (106416, 185280), (111168, 177360), (118240, 166752), (123520, 159624), (133020, 148224), (138240, 142627), (138960, 141888)]