19464587520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 864

約数和(自身を含む): 77309116416

約数和(自身を除く): 57844528896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 47, 48, 49, 56, 60, 62, 64, 70, 71, 80, 84, 93, 94, 96, 98, 105, 112, 120, 124, 128, 140, 141, 142, 147, 155, 160, 168, 186, 188, 192, 196, 210, 213, 217, 224, 235, 240, 245, 248, 256, 280, 282, 284, 294, 310, 320, 329, 336, 355, 372, 376, 384, 392, 420, 426, 434, 448, 465, 470, 480, 490, 496, 497, 560, 564, 568, 588, 620, 640, 651, 658, 672, 705, 710, 735, 744, 752, 768, 784, 840, 852, 868, 896, 930, 940, 960, 980, 987, 992, 994, 1065, 1085, 1120, 1128, 1136, 1176, 1240, 1280, 1302, 1316, 1344, 1410, 1420, 1457, 1470, 1488, 1491, 1504, 1519, 1568, 1645, 1680, 1704, 1736, 1792, 1860, 1880, 1920, 1960, 1974, 1984, 1988, 2130, 2170, 2201, 2240, 2256, 2272, 2303, 2352, 2480, 2485, 2604, 2632, 2688, 2820, 2840, 2914, 2940, 2976, 2982, 3008, 3038, 3136, 3255, 3290, 3337, 3360, 3408, 3472, 3479, 3720, 3760, 3840, 3920, 3948, 3968, 3976, 4260, 4340, 4371, 4402, 4480, 4512, 4544, 4557, 4606, 4704, 4935, 4960, 4970, 5208, 5264, 5376, 5640, 5680, 5828, 5880, 5952, 5964, 6016, 6076, 6272, 6510, 6580, 6603, 6674, 6720, 6816, 6909, 6944, 6958, 7285, 7440, 7455, 7520, 7595, 7840, 7896, 7936, 7952, 8520, 8680, 8742, 8804, 8960, 9024, 9088, 9114, 9212, 9408, 9870, 9920, 9940, 10011, 10199, 10416, 10437, 10528, 11005, 11280, 11360, 11515, 11656, 11760, 11904, 11928, 12032, 12152, 12544, 13020, 13160, 13206, 13348, 13440, 13632, 13818, 13888, 13916, 14570, 14880, 14910, 15040, 15190, 15407, 15680, 15792, 15904, 16685, 17040, 17360, 17395, 17484, 17608, 18048, 18176, 18228, 18424, 18816, 19740, 19840, 19880, 20022, 20398, 20832, 20874, 21056, 21855, 22010, 22560, 22720, 22785, 23030, 23312, 23359, 23520, 23808, 23856, 24304, 26040, 26320, 26412, 26696, 26880, 27264, 27636, 27776, 27832, 29140, 29760, 29820, 30080, 30380, 30597, 30814, 31360, 31584, 31808, 33015, 33370, 34080, 34545, 34720, 34790, 34968, 35216, 36096, 36456, 36848, 37632, 39480, 39680, 39760, 40044, 40796, 41664, 41748, 42112, 43710, 44020, 45120, 45440, 45570, 46060, 46221, 46624, 46718, 47040, 47712, 48608, 50055, 50995, 52080, 52185, 52640, 52824, 53392, 54528, 55272, 55552, 55664, 58280, 59520, 59640, 60160, 60760, 61194, 61628, 62720, 63168, 63616, 66030, 66740, 68160, 69090, 69440, 69580, 69936, 70077, 70432, 71393, 72912, 73696, 77035, 78960, 79520, 80088, 81592, 83328, 83496, 84224, 87420, 88040, 90240, 90880, 91140, 92120, 92442, 93248, 93436, 94080, 95424, 97216, 100110, 101990, 103447, 104160, 104370, 105280, 105648, 106784, 107849, 110544, 111328, 116560, 116795, 119040, 119280, 121520, 122388, 123256, 126336, 127232, 132060, 133480, 136320, 138180, 138880, 139160, 139872, 140154, 140864, 142786, 145824, 147392, 152985, 154070, 157920, 159040, 160176, 163184, 163513, 166656, 166992, 174840, 176080, 180480, 182280, 184240, 184884, 186496, 186872, 188160, 190848, 194432, 200220, 203980, 206894, 208320, 208740, 210560, 211296, 213568, 214179, 215698, 221088, 222656, 231105, 233120, 233590, 238560, 243040, 244776, 246512, 252672, 264120, 266960, 272640, 276360, 277760, 278320, 279744, 280308, 281728, 285572, 291648, 294784, 305970, 308140, 310341, 315840, 318080, 320352, 323547, 326368, 327026, 333984, 349680, 350385, 352160, 356965, 364560, 368480, 369768, 372992, 373744, 381696, 388864, 400440, 407960, 413788, 416640, 417480, 421120, 422592, 427136, 428358, 431396, 442176, 445312, 462210, 466240, 467180, 477120, 486080, 489552, 490539, 493024, 517235, 528240, 533920, 539245, 552720, 556640, 559488, 560616, 563456, 571144, 583296, 589568, 611940, 616280, 620682, 631680, 636160, 640704, 647094, 652736, 654052, 667968, 699360, 700770, 704320, 713930, 724129, 729120, 736960, 739536, 747488, 800880, 815920, 817565, 827576, 833280, 834960, 845184, 854272, 856716, 862792, 884352, 890624, 924420, 932480, 934360, 954240, 972160, 979104, 981078, 986048, 1034470, 1056480, 1067840, 1070895, 1078490, 1105440, 1113280, 1118976, 1121232, 1142288, 1166592, 1223880, 1232560, 1241364, 1263360, 1281408, 1294188, 1305472, 1308104, 1335936, 1398720, 1401540, 1408640, 1427860, 1448258, 1458240, 1473920, 1479072, 1494976, 1551705, 1601760, 1617735, 1631840, 1635130, 1655152, 1669920, 1690368, 1713432, 1725584, 1768704, 1848840, 1864960, 1868720, 1908480, 1944320, 1958208, 1962156, 1972096, 2068940, 2112960, 2135680, 2141790, 2156980, 2172387, 2210880, 2226560, 2242464, 2284576, 2447760, 2452695, 2465120, 2482728, 2562816, 2588376, 2610944, 2616208, 2671872, 2797440, 2803080, 2817280, 2855720, 2896516, 2916480, 2947840, 2958144, 2989952, 3103410, 3203520, 3235470, 3263680, 3270260, 3310304, 3339840, 3426864, 3451168, 3620645, 3697680, 3737440, 3916416, 3924312, 3944192, 4137880, 4225920, 4271360, 4283580, 4313960, 4344774, 4421760, 4453120, 4484928, 4569152, 4895520, 4905390, 4930240, 4965456, 5068903, 5176752, 5232416, 5594880, 5606160, 5711440, 5793032, 5832960, 5916288, 5979904, 6206820, 6407040, 6470940, 6527360, 6540520, 6620608, 6679680, 6853728, 6902336, 7241290, 7395360, 7474880, 7832832, 7848624, 8275760, 8451840, 8567160, 8627920, 8689548, 8843520, 8969856, 9138304, 9791040, 9810780, 9860480, 9930912, 10137806, 10353504, 10464832, 10861935, 11212320, 11422880, 11586064, 11832576, 12413640, 12814080, 12941880, 13054720, 13081040, 13241216, 13359360, 13707456, 13804672, 14482580, 14790720, 14949760, 15206709, 15697248, 16551520, 17134320, 17255840, 17379096, 17939712, 18276608, 19582080, 19621560, 19720960, 19861824, 20275612, 20707008, 20929664, 21723870, 22424640, 22845760, 23172128, 24827280, 25344515, 25883760, 26162080, 26482432, 27414912, 27609344, 28965160, 29581440, 29899520, 30413418, 31394496, 33103040, 34268640, 34511680, 34758192, 39164160, 39243120, 39723648, 40551224, 41414016, 41859328, 43447740, 44849280, 45691520, 46344256, 49654560, 50689030, 51767520, 52324160, 54829824, 57930320, 59162880, 60826836, 62788992, 66206080, 68537280, 69023360, 69516384, 76033545, 78486240, 79447296, 81102448, 82828032, 86895480, 89698560, 91383040, 92688512, 99309120, 101378060, 103535040, 104648320, 115860640, 121653672, 125577984, 132412160, 137074560, 138046720, 139032768, 152067090, 156972480, 162204896, 173790960, 185377024, 198618240, 202756120, 207070080, 209296640, 231721280, 243307344, 274149120, 278065536, 304134180, 313944960, 324409792, 347581920, 397236480, 405512240, 414140160, 463442560, 486614688, 556131072, 608268360, 627889920, 648819584, 695163840, 811024480, 926885120, 973229376, 1216536720, 1297639168, 1390327680, 1622048960, 1946458752, 2433073440, 2780655360, 3244097920, 3892917504, 4866146880, 6488195840, 9732293760, 19464587520]

約数ペア:

[(1, 19464587520), (2, 9732293760), (3, 6488195840), (4, 4866146880), (5, 3892917504), (6, 3244097920), (7, 2780655360), (8, 2433073440), (10, 1946458752), (12, 1622048960), (14, 1390327680), (15, 1297639168), (16, 1216536720), (20, 973229376), (21, 926885120), (24, 811024480), (28, 695163840), (30, 648819584), (31, 627889920), (32, 608268360), (35, 556131072), (40, 486614688), (42, 463442560), (47, 414140160), (48, 405512240), (49, 397236480), (56, 347581920), (60, 324409792), (62, 313944960), (64, 304134180), (70, 278065536), (71, 274149120), (80, 243307344), (84, 231721280), (93, 209296640), (94, 207070080), (96, 202756120), (98, 198618240), (105, 185377024), (112, 173790960), (120, 162204896), (124, 156972480), (128, 152067090), (140, 139032768), (141, 138046720), (142, 137074560), (147, 132412160), (155, 125577984), (160, 121653672), (168, 115860640), (186, 104648320), (188, 103535040), (192, 101378060), (196, 99309120), (210, 92688512), (213, 91383040), (217, 89698560), (224, 86895480), (235, 82828032), (240, 81102448), (245, 79447296), (248, 78486240), (256, 76033545), (280, 69516384), (282, 69023360), (284, 68537280), (294, 66206080), (310, 62788992), (320, 60826836), (329, 59162880), (336, 57930320), (355, 54829824), (372, 52324160), (376, 51767520), (384, 50689030), (392, 49654560), (420, 46344256), (426, 45691520), (434, 44849280), (448, 43447740), (465, 41859328), (470, 41414016), (480, 40551224), (490, 39723648), (496, 39243120), (497, 39164160), (560, 34758192), (564, 34511680), (568, 34268640), (588, 33103040), (620, 31394496), (640, 30413418), (651, 29899520), (658, 29581440), (672, 28965160), (705, 27609344), (710, 27414912), (735, 26482432), (744, 26162080), (752, 25883760), (768, 25344515), (784, 24827280), (840, 23172128), (852, 22845760), (868, 22424640), (896, 21723870), (930, 20929664), (940, 20707008), (960, 20275612), (980, 19861824), (987, 19720960), (992, 19621560), (994, 19582080), (1065, 18276608), (1085, 17939712), (1120, 17379096), (1128, 17255840), (1136, 17134320), (1176, 16551520), (1240, 15697248), (1280, 15206709), (1302, 14949760), (1316, 14790720), (1344, 14482580), (1410, 13804672), (1420, 13707456), (1457, 13359360), (1470, 13241216), (1488, 13081040), (1491, 13054720), (1504, 12941880), (1519, 12814080), (1568, 12413640), (1645, 11832576), (1680, 11586064), (1704, 11422880), (1736, 11212320), (1792, 10861935), (1860, 10464832), (1880, 10353504), (1920, 10137806), (1960, 9930912), (1974, 9860480), (1984, 9810780), (1988, 9791040), (2130, 9138304), (2170, 8969856), (2201, 8843520), (2240, 8689548), (2256, 8627920), (2272, 8567160), (2303, 8451840), (2352, 8275760), (2480, 7848624), (2485, 7832832), (2604, 7474880), (2632, 7395360), (2688, 7241290), (2820, 6902336), (2840, 6853728), (2914, 6679680), (2940, 6620608), (2976, 6540520), (2982, 6527360), (3008, 6470940), (3038, 6407040), (3136, 6206820), (3255, 5979904), (3290, 5916288), (3337, 5832960), (3360, 5793032), (3408, 5711440), (3472, 5606160), (3479, 5594880), (3720, 5232416), (3760, 5176752), (3840, 5068903), (3920, 4965456), (3948, 4930240), (3968, 4905390), (3976, 4895520), (4260, 4569152), (4340, 4484928), (4371, 4453120), (4402, 4421760), (4480, 4344774), (4512, 4313960), (4544, 4283580), (4557, 4271360), (4606, 4225920), (4704, 4137880), (4935, 3944192), (4960, 3924312), (4970, 3916416), (5208, 3737440), (5264, 3697680), (5376, 3620645), (5640, 3451168), (5680, 3426864), (5828, 3339840), (5880, 3310304), (5952, 3270260), (5964, 3263680), (6016, 3235470), (6076, 3203520), (6272, 3103410), (6510, 2989952), (6580, 2958144), (6603, 2947840), (6674, 2916480), (6720, 2896516), (6816, 2855720), (6909, 2817280), (6944, 2803080), (6958, 2797440), (7285, 2671872), (7440, 2616208), (7455, 2610944), (7520, 2588376), (7595, 2562816), (7840, 2482728), (7896, 2465120), (7936, 2452695), (7952, 2447760), (8520, 2284576), (8680, 2242464), (8742, 2226560), (8804, 2210880), (8960, 2172387), (9024, 2156980), (9088, 2141790), (9114, 2135680), (9212, 2112960), (9408, 2068940), (9870, 1972096), (9920, 1962156), (9940, 1958208), (10011, 1944320), (10199, 1908480), (10416, 1868720), (10437, 1864960), (10528, 1848840), (11005, 1768704), (11280, 1725584), (11360, 1713432), (11515, 1690368), (11656, 1669920), (11760, 1655152), (11904, 1635130), (11928, 1631840), (12032, 1617735), (12152, 1601760), (12544, 1551705), (13020, 1494976), (13160, 1479072), (13206, 1473920), (13348, 1458240), (13440, 1448258), (13632, 1427860), (13818, 1408640), (13888, 1401540), (13916, 1398720), (14570, 1335936), (14880, 1308104), (14910, 1305472), (15040, 1294188), (15190, 1281408), (15407, 1263360), (15680, 1241364), (15792, 1232560), (15904, 1223880), (16685, 1166592), (17040, 1142288), (17360, 1121232), (17395, 1118976), (17484, 1113280), (17608, 1105440), (18048, 1078490), (18176, 1070895), (18228, 1067840), (18424, 1056480), (18816, 1034470), (19740, 986048), (19840, 981078), (19880, 979104), (20022, 972160), (20398, 954240), (20832, 934360), (20874, 932480), (21056, 924420), (21855, 890624), (22010, 884352), (22560, 862792), (22720, 856716), (22785, 854272), (23030, 845184), (23312, 834960), (23359, 833280), (23520, 827576), (23808, 817565), (23856, 815920), (24304, 800880), (26040, 747488), (26320, 739536), (26412, 736960), (26696, 729120), (26880, 724129), (27264, 713930), (27636, 704320), (27776, 700770), (27832, 699360), (29140, 667968), (29760, 654052), (29820, 652736), (30080, 647094), (30380, 640704), (30597, 636160), (30814, 631680), (31360, 620682), (31584, 616280), (31808, 611940), (33015, 589568), (33370, 583296), (34080, 571144), (34545, 563456), (34720, 560616), (34790, 559488), (34968, 556640), (35216, 552720), (36096, 539245), (36456, 533920), (36848, 528240), (37632, 517235), (39480, 493024), (39680, 490539), (39760, 489552), (40044, 486080), (40796, 477120), (41664, 467180), (41748, 466240), (42112, 462210), (43710, 445312), (44020, 442176), (45120, 431396), (45440, 428358), (45570, 427136), (46060, 422592), (46221, 421120), (46624, 417480), (46718, 416640), (47040, 413788), (47712, 407960), (48608, 400440), (50055, 388864), (50995, 381696), (52080, 373744), (52185, 372992), (52640, 369768), (52824, 368480), (53392, 364560), (54528, 356965), (55272, 352160), (55552, 350385), (55664, 349680), (58280, 333984), (59520, 327026), (59640, 326368), (60160, 323547), (60760, 320352), (61194, 318080), (61628, 315840), (62720, 310341), (63168, 308140), (63616, 305970), (66030, 294784), (66740, 291648), (68160, 285572), (69090, 281728), (69440, 280308), (69580, 279744), (69936, 278320), (70077, 277760), (70432, 276360), (71393, 272640), (72912, 266960), (73696, 264120), (77035, 252672), (78960, 246512), (79520, 244776), (80088, 243040), (81592, 238560), (83328, 233590), (83496, 233120), (84224, 231105), (87420, 222656), (88040, 221088), (90240, 215698), (90880, 214179), (91140, 213568), (92120, 211296), (92442, 210560), (93248, 208740), (93436, 208320), (94080, 206894), (95424, 203980), (97216, 200220), (100110, 194432), (101990, 190848), (103447, 188160), (104160, 186872), (104370, 186496), (105280, 184884), (105648, 184240), (106784, 182280), (107849, 180480), (110544, 176080), (111328, 174840), (116560, 166992), (116795, 166656), (119040, 163513), (119280, 163184), (121520, 160176), (122388, 159040), (123256, 157920), (126336, 154070), (127232, 152985), (132060, 147392), (133480, 145824), (136320, 142786), (138180, 140864), (138880, 140154), (139160, 139872)]