19725672960

素因数分解:

$2^9\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:789

約数の個数: 640

約数和(自身を含む): 81551923200

約数和(自身を除く): 61826250240

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, 59, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 118, 120, 126, 128, 135, 140, 144, 160, 168, 177, 180, 189, 192, 210, 216, 224, 236, 240, 252, 256, 270, 280, 288, 295, 315, 320, 336, 354, 360, 378, 384, 413, 420, 432, 448, 472, 480, 504, 512, 531, 540, 560, 576, 590, 630, 640, 672, 691, 708, 720, 756, 768, 826, 840, 864, 885, 896, 944, 945, 960, 1008, 1062, 1080, 1120, 1152, 1180, 1239, 1260, 1280, 1344, 1382, 1416, 1440, 1512, 1536, 1593, 1652, 1680, 1728, 1770, 1792, 1888, 1890, 1920, 2016, 2065, 2073, 2124, 2160, 2240, 2304, 2360, 2478, 2520, 2560, 2655, 2688, 2764, 2832, 2880, 3024, 3186, 3304, 3360, 3455, 3456, 3540, 3584, 3717, 3776, 3780, 3840, 4032, 4130, 4146, 4248, 4320, 4480, 4608, 4720, 4837, 4956, 5040, 5310, 5376, 5528, 5664, 5760, 6048, 6195, 6219, 6372, 6608, 6720, 6910, 6912, 7080, 7434, 7552, 7560, 7680, 7965, 8064, 8260, 8292, 8496, 8640, 8960, 9440, 9674, 9912, 10080, 10365, 10620, 10752, 11056, 11151, 11328, 11520, 12096, 12390, 12438, 12744, 13216, 13440, 13820, 13824, 14160, 14511, 14868, 15104, 15120, 15930, 16128, 16520, 16584, 16992, 17280, 17920, 18585, 18657, 18880, 19348, 19824, 20160, 20730, 21240, 22112, 22302, 22656, 23040, 24185, 24192, 24780, 24876, 25488, 26432, 26880, 27640, 28320, 29022, 29736, 30208, 30240, 31095, 31860, 32256, 33040, 33168, 33984, 34560, 37170, 37314, 37760, 38696, 39648, 40320, 40769, 41460, 42480, 43533, 44224, 44604, 45312, 48370, 48384, 49560, 49752, 50976, 52864, 53760, 55280, 55755, 56640, 58044, 59472, 60480, 62190, 63720, 66080, 66336, 67968, 69120, 72555, 74340, 74628, 75520, 77392, 79296, 80640, 81538, 82920, 84960, 87066, 88448, 89208, 90624, 93285, 96740, 96768, 99120, 99504, 101952, 105728, 110560, 111510, 113280, 116088, 118944, 120960, 122307, 124380, 127440, 130599, 132160, 132672, 135936, 145110, 148680, 149256, 151040, 154784, 158592, 161280, 163076, 165840, 169920, 174132, 176896, 178416, 186570, 193480, 198240, 199008, 203845, 203904, 211456, 217665, 221120, 223020, 226560, 232176, 237888, 241920, 244614, 248760, 254880, 261198, 264320, 265344, 271872, 285383, 290220, 297360, 298512, 309568, 317184, 326152, 331680, 339840, 348264, 353792, 356832, 366921, 373140, 386960, 396480, 398016, 407690, 407808, 435330, 442240, 446040, 453120, 464352, 475776, 483840, 489228, 497520, 509760, 522396, 528640, 530688, 570766, 580440, 594720, 597024, 611535, 619136, 634368, 652304, 652995, 663360, 679680, 696528, 713664, 733842, 746280, 773920, 792960, 796032, 815380, 815616, 856149, 870660, 884480, 892080, 928704, 951552, 978456, 995040, 1019520, 1044792, 1057280, 1061376, 1100763, 1141532, 1160880, 1189440, 1194048, 1223070, 1238272, 1304608, 1305990, 1326720, 1359360, 1393056, 1426915, 1427328, 1467684, 1492560, 1547840, 1585920, 1592064, 1630760, 1712298, 1741320, 1768960, 1784160, 1834605, 1857408, 1903104, 1956912, 1990080, 2039040, 2089584, 2201526, 2283064, 2321760, 2378880, 2388096, 2446140, 2476544, 2568447, 2609216, 2611980, 2653440, 2786112, 2853830, 2854656, 2935368, 2985120, 3095680, 3171840, 3184128, 3261520, 3424596, 3482640, 3568320, 3669210, 3714816, 3913824, 3980160, 4078080, 4179168, 4280745, 4403052, 4566128, 4643520, 4757760, 4776192, 4892280, 5136894, 5218432, 5223960, 5306880, 5503815, 5572224, 5707660, 5709312, 5870736, 5970240, 6191360, 6523040, 6849192, 6965280, 7136640, 7338420, 7429632, 7705341, 7827648, 7960320, 8358336, 8561490, 8806104, 9132256, 9287040, 9515520, 9552384, 9784560, 10273788, 10436864, 10447920, 11007630, 11144448, 11415320, 11741472, 11940480, 12382720, 12842235, 13046080, 13698384, 13930560, 14273280, 14676840, 15410682, 15655296, 15920640, 16716672, 17122980, 17612208, 18264512, 18574080, 19569120, 20547576, 20873728, 20895840, 22015260, 22288896, 22830640, 23482944, 23880960, 25684470, 26092160, 27396768, 27861120, 28546560, 29353680, 30821364, 31310592, 33433344, 34245960, 35224416, 36529024, 37148160, 38526705, 39138240, 41095152, 41791680, 44030520, 45661280, 46965888, 47761920, 51368940, 52184320, 54793536, 55722240, 58707360, 61642728, 62621184, 66866688, 68491920, 70448832, 73058048, 77053410, 78276480, 82190304, 83583360, 88061040, 91322560, 93931776, 102737880, 104368640, 109587072, 111444480, 117414720, 123285456, 136983840, 140897664, 146116096, 154106820, 156552960, 164380608, 167166720, 176122080, 182645120, 187863552, 205475760, 219174144, 234829440, 246570912, 273967680, 281795328, 308213640, 313105920, 328761216, 334333440, 352244160, 365290240, 410951520, 438348288, 469658880, 493141824, 547935360, 563590656, 616427280, 657522432, 704488320, 730580480, 821903040, 939317760, 986283648, 1095870720, 1232854560, 1315044864, 1408976640, 1643806080, 1972567296, 2191741440, 2465709120, 2817953280, 3287612160, 3945134592, 4931418240, 6575224320, 9862836480, 19725672960]

約数ペア:

[(1, 19725672960), (2, 9862836480), (3, 6575224320), (4, 4931418240), (5, 3945134592), (6, 3287612160), (7, 2817953280), (8, 2465709120), (9, 2191741440), (10, 1972567296), (12, 1643806080), (14, 1408976640), (15, 1315044864), (16, 1232854560), (18, 1095870720), (20, 986283648), (21, 939317760), (24, 821903040), (27, 730580480), (28, 704488320), (30, 657522432), (32, 616427280), (35, 563590656), (36, 547935360), (40, 493141824), (42, 469658880), (45, 438348288), (48, 410951520), (54, 365290240), (56, 352244160), (59, 334333440), (60, 328761216), (63, 313105920), (64, 308213640), (70, 281795328), (72, 273967680), (80, 246570912), (84, 234829440), (90, 219174144), (96, 205475760), (105, 187863552), (108, 182645120), (112, 176122080), (118, 167166720), (120, 164380608), (126, 156552960), (128, 154106820), (135, 146116096), (140, 140897664), (144, 136983840), (160, 123285456), (168, 117414720), (177, 111444480), (180, 109587072), (189, 104368640), (192, 102737880), (210, 93931776), (216, 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13698384), (1512, 13046080), (1536, 12842235), (1593, 12382720), (1652, 11940480), (1680, 11741472), (1728, 11415320), (1770, 11144448), (1792, 11007630), (1888, 10447920), (1890, 10436864), (1920, 10273788), (2016, 9784560), (2065, 9552384), (2073, 9515520), (2124, 9287040), (2160, 9132256), (2240, 8806104), (2304, 8561490), (2360, 8358336), (2478, 7960320), (2520, 7827648), (2560, 7705341), (2655, 7429632), (2688, 7338420), (2764, 7136640), (2832, 6965280), (2880, 6849192), (3024, 6523040), (3186, 6191360), (3304, 5970240), (3360, 5870736), (3455, 5709312), (3456, 5707660), (3540, 5572224), (3584, 5503815), (3717, 5306880), (3776, 5223960), (3780, 5218432), (3840, 5136894), (4032, 4892280), (4130, 4776192), (4146, 4757760), (4248, 4643520), (4320, 4566128), (4480, 4403052), (4608, 4280745), (4720, 4179168), (4837, 4078080), (4956, 3980160), (5040, 3913824), (5310, 3714816), (5376, 3669210), (5528, 3568320), (5664, 3482640), (5760, 3424596), (6048, 3261520), (6195, 3184128), (6219, 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(22112, 892080), (22302, 884480), (22656, 870660), (23040, 856149), (24185, 815616), (24192, 815380), (24780, 796032), (24876, 792960), (25488, 773920), (26432, 746280), (26880, 733842), (27640, 713664), (28320, 696528), (29022, 679680), (29736, 663360), (30208, 652995), (30240, 652304), (31095, 634368), (31860, 619136), (32256, 611535), (33040, 597024), (33168, 594720), (33984, 580440), (34560, 570766), (37170, 530688), (37314, 528640), (37760, 522396), (38696, 509760), (39648, 497520), (40320, 489228), (40769, 483840), (41460, 475776), (42480, 464352), (43533, 453120), (44224, 446040), (44604, 442240), (45312, 435330), (48370, 407808), (48384, 407690), (49560, 398016), (49752, 396480), (50976, 386960), (52864, 373140), (53760, 366921), (55280, 356832), (55755, 353792), (56640, 348264), (58044, 339840), (59472, 331680), (60480, 326152), (62190, 317184), (63720, 309568), (66080, 298512), (66336, 297360), (67968, 290220), (69120, 285383), (72555, 271872), (74340, 265344), (74628, 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