15885434880

素因数分解:

$2^{15}\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1$

素因数の和:79

約数の個数: 896

約数和(自身を含む): 68764564800

約数和(自身を除く): 52879129920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 243, 252, 256, 266, 270, 280, 285, 288, 304, 315, 320, 324, 336, 342, 360, 378, 380, 384, 399, 405, 420, 432, 448, 456, 480, 486, 504, 512, 513, 532, 540, 560, 567, 570, 576, 608, 630, 640, 648, 665, 672, 684, 720, 729, 756, 760, 768, 798, 810, 840, 855, 864, 896, 912, 945, 960, 972, 1008, 1024, 1026, 1064, 1080, 1120, 1134, 1140, 1152, 1197, 1215, 1216, 1260, 1280, 1296, 1330, 1344, 1368, 1440, 1458, 1512, 1520, 1536, 1539, 1596, 1620, 1680, 1701, 1710, 1728, 1792, 1824, 1890, 1920, 1944, 1995, 2016, 2048, 2052, 2128, 2160, 2240, 2268, 2280, 2304, 2394, 2430, 2432, 2520, 2560, 2565, 2592, 2660, 2688, 2736, 2835, 2880, 2916, 3024, 3040, 3072, 3078, 3192, 3240, 3360, 3402, 3420, 3456, 3584, 3591, 3645, 3648, 3780, 3840, 3888, 3990, 4032, 4096, 4104, 4256, 4320, 4480, 4536, 4560, 4608, 4617, 4788, 4860, 4864, 5040, 5103, 5120, 5130, 5184, 5320, 5376, 5472, 5670, 5760, 5832, 5985, 6048, 6080, 6144, 6156, 6384, 6480, 6720, 6804, 6840, 6912, 7168, 7182, 7290, 7296, 7560, 7680, 7695, 7776, 7980, 8064, 8192, 8208, 8505, 8512, 8640, 8960, 9072, 9120, 9216, 9234, 9576, 9720, 9728, 10080, 10206, 10240, 10260, 10368, 10640, 10752, 10773, 10944, 11340, 11520, 11664, 11970, 12096, 12160, 12288, 12312, 12768, 12960, 13440, 13608, 13680, 13824, 13851, 14336, 14364, 14580, 14592, 15120, 15360, 15390, 15552, 15960, 16128, 16384, 16416, 17010, 17024, 17280, 17920, 17955, 18144, 18240, 18432, 18468, 19152, 19440, 19456, 20160, 20412, 20480, 20520, 20736, 21280, 21504, 21546, 21888, 22680, 23040, 23085, 23328, 23940, 24192, 24320, 24576, 24624, 25515, 25536, 25920, 26880, 27216, 27360, 27648, 27702, 28672, 28728, 29160, 29184, 30240, 30720, 30780, 31104, 31920, 32256, 32319, 32768, 32832, 34020, 34048, 34560, 35840, 35910, 36288, 36480, 36864, 36936, 38304, 38880, 38912, 40320, 40824, 40960, 41040, 41472, 42560, 43008, 43092, 43776, 45360, 46080, 46170, 46656, 47880, 48384, 48640, 49152, 49248, 51030, 51072, 51840, 53760, 53865, 54432, 54720, 55296, 55404, 57344, 57456, 58320, 58368, 60480, 61440, 61560, 62208, 63840, 64512, 64638, 65664, 68040, 68096, 69120, 69255, 71680, 71820, 72576, 72960, 73728, 73872, 76608, 77760, 77824, 80640, 81648, 81920, 82080, 82944, 85120, 86016, 86184, 87552, 90720, 92160, 92340, 93312, 95760, 96768, 96957, 97280, 98304, 98496, 102060, 102144, 103680, 107520, 107730, 108864, 109440, 110592, 110808, 114688, 114912, 116640, 116736, 120960, 122880, 123120, 124416, 127680, 129024, 129276, 131328, 136080, 136192, 138240, 138510, 143360, 143640, 145152, 145920, 147456, 147744, 153216, 155520, 155648, 161280, 161595, 163296, 163840, 164160, 165888, 170240, 172032, 172368, 175104, 181440, 184320, 184680, 186624, 191520, 193536, 193914, 194560, 196992, 204120, 204288, 207360, 215040, 215460, 217728, 218880, 221184, 221616, 229376, 229824, 233280, 233472, 241920, 245760, 246240, 248832, 255360, 258048, 258552, 262656, 272160, 272384, 276480, 277020, 286720, 287280, 290304, 291840, 294912, 295488, 306432, 311040, 311296, 322560, 323190, 326592, 328320, 331776, 340480, 344064, 344736, 350208, 362880, 368640, 369360, 373248, 383040, 387072, 387828, 389120, 393984, 408240, 408576, 414720, 430080, 430920, 435456, 437760, 442368, 443232, 459648, 466560, 466944, 483840, 484785, 491520, 492480, 497664, 510720, 516096, 517104, 525312, 544320, 544768, 552960, 554040, 573440, 574560, 580608, 583680, 590976, 612864, 622080, 622592, 645120, 646380, 653184, 656640, 663552, 680960, 688128, 689472, 700416, 725760, 737280, 738720, 746496, 766080, 774144, 775656, 778240, 787968, 816480, 817152, 829440, 860160, 861840, 870912, 875520, 884736, 886464, 919296, 933120, 933888, 967680, 969570, 984960, 995328, 1021440, 1032192, 1034208, 1050624, 1088640, 1089536, 1105920, 1108080, 1146880, 1149120, 1161216, 1167360, 1181952, 1225728, 1244160, 1290240, 1292760, 1306368, 1313280, 1327104, 1361920, 1378944, 1400832, 1451520, 1474560, 1477440, 1492992, 1532160, 1548288, 1551312, 1556480, 1575936, 1632960, 1634304, 1658880, 1720320, 1723680, 1741824, 1751040, 1772928, 1838592, 1866240, 1867776, 1935360, 1939140, 1969920, 1990656, 2042880, 2064384, 2068416, 2101248, 2177280, 2179072, 2211840, 2216160, 2298240, 2322432, 2334720, 2363904, 2451456, 2488320, 2580480, 2585520, 2612736, 2626560, 2654208, 2723840, 2757888, 2801664, 2903040, 2954880, 2985984, 3064320, 3096576, 3102624, 3112960, 3151872, 3265920, 3268608, 3317760, 3440640, 3447360, 3483648, 3502080, 3545856, 3677184, 3732480, 3870720, 3878280, 3939840, 3981312, 4085760, 4136832, 4202496, 4354560, 4358144, 4423680, 4432320, 4596480, 4644864, 4669440, 4727808, 4902912, 4976640, 5160960, 5171040, 5225472, 5253120, 5447680, 5515776, 5603328, 5806080, 5909760, 5971968, 6128640, 6193152, 6205248, 6303744, 6531840, 6537216, 6635520, 6894720, 6967296, 7004160, 7091712, 7354368, 7464960, 7741440, 7756560, 7879680, 7962624, 8171520, 8273664, 8404992, 8709120, 8864640, 9192960, 9289728, 9338880, 9455616, 9805824, 9953280, 10321920, 10342080, 10450944, 10506240, 10895360, 11031552, 11612160, 11819520, 11943936, 12257280, 12410496, 12607488, 13063680, 13074432, 13271040, 13789440, 13934592, 14008320, 14183424, 14708736, 14929920, 15482880, 15513120, 15759360, 16343040, 16547328, 16809984, 17418240, 17729280, 18385920, 18579456, 18911232, 19611648, 19906560, 20684160, 20901888, 21012480, 21790720, 22063104, 23224320, 23639040, 23887872, 24514560, 24820992, 25214976, 26127360, 27578880, 27869184, 28016640, 28366848, 29417472, 29859840, 30965760, 31026240, 31518720, 32686080, 33094656, 34836480, 35458560, 36771840, 37822464, 39223296, 39813120, 41368320, 41803776, 42024960, 44126208, 46448640, 47278080, 49029120, 49641984, 50429952, 52254720, 55157760, 55738368, 56733696, 58834944, 59719680, 62052480, 63037440, 65372160, 66189312, 69672960, 70917120, 73543680, 75644928, 82736640, 83607552, 84049920, 88252416, 92897280, 94556160, 98058240, 99283968, 104509440, 110315520, 113467392, 117669888, 119439360, 124104960, 126074880, 132378624, 139345920, 141834240, 147087360, 151289856, 165473280, 167215104, 176504832, 189112320, 196116480, 198567936, 209018880, 220631040, 226934784, 248209920, 252149760, 264757248, 278691840, 283668480, 294174720, 330946560, 353009664, 378224640, 397135872, 418037760, 441262080, 453869568, 496419840, 529514496, 567336960, 588349440, 661893120, 756449280, 794271744, 836075520, 882524160, 992839680, 1059028992, 1134673920, 1323786240, 1588543488, 1765048320, 1985679360, 2269347840, 2647572480, 3177086976, 3971358720, 5295144960, 7942717440, 15885434880]

約数ペア:

[(1, 15885434880), (2, 7942717440), (3, 5295144960), (4, 3971358720), (5, 3177086976), (6, 2647572480), (7, 2269347840), (8, 1985679360), (9, 1765048320), (10, 1588543488), (12, 1323786240), (14, 1134673920), (15, 1059028992), (16, 992839680), (18, 882524160), (19, 836075520), (20, 794271744), (21, 756449280), (24, 661893120), (27, 588349440), (28, 567336960), (30, 529514496), (32, 496419840), (35, 453869568), (36, 441262080), (38, 418037760), (40, 397135872), (42, 378224640), (45, 353009664), (48, 330946560), (54, 294174720), (56, 283668480), (57, 278691840), (60, 264757248), (63, 252149760), (64, 248209920), (70, 226934784), (72, 220631040), (76, 209018880), (80, 198567936), (81, 196116480), (84, 189112320), (90, 176504832), (95, 167215104), (96, 165473280), (105, 151289856), (108, 147087360), (112, 141834240), (114, 139345920), (120, 132378624), (126, 126074880), (128, 124104960), (133, 119439360), (135, 117669888), (140, 113467392), (144, 110315520), (152, 104509440), (160, 99283968), (162, 98058240), (168, 94556160), (171, 92897280), (180, 88252416), (189, 84049920), (190, 83607552), (192, 82736640), (210, 75644928), (216, 73543680), (224, 70917120), (228, 69672960), (240, 66189312), (243, 65372160), (252, 63037440), (256, 62052480), (266, 59719680), (270, 58834944), (280, 56733696), (285, 55738368), (288, 55157760), (304, 52254720), (315, 50429952), (320, 49641984), (324, 49029120), (336, 47278080), (342, 46448640), (360, 44126208), (378, 42024960), (380, 41803776), (384, 41368320), (399, 39813120), (405, 39223296), (420, 37822464), (432, 36771840), (448, 35458560), (456, 34836480), (480, 33094656), (486, 32686080), (504, 31518720), (512, 31026240), (513, 30965760), (532, 29859840), (540, 29417472), (560, 28366848), (567, 28016640), (570, 27869184), (576, 27578880), (608, 26127360), (630, 25214976), (640, 24820992), (648, 24514560), (665, 23887872), (672, 23639040), (684, 23224320), (720, 22063104), (729, 21790720), (756, 21012480), (760, 20901888), (768, 20684160), (798, 19906560), (810, 19611648), (840, 18911232), (855, 18579456), (864, 18385920), (896, 17729280), (912, 17418240), (945, 16809984), (960, 16547328), (972, 16343040), (1008, 15759360), (1024, 15513120), (1026, 15482880), (1064, 14929920), (1080, 14708736), (1120, 14183424), (1134, 14008320), (1140, 13934592), (1152, 13789440), (1197, 13271040), (1215, 13074432), (1216, 13063680), (1260, 12607488), (1280, 12410496), (1296, 12257280), (1330, 11943936), (1344, 11819520), (1368, 11612160), (1440, 11031552), (1458, 10895360), (1512, 10506240), (1520, 10450944), (1536, 10342080), (1539, 10321920), (1596, 9953280), (1620, 9805824), (1680, 9455616), (1701, 9338880), (1710, 9289728), (1728, 9192960), (1792, 8864640), (1824, 8709120), (1890, 8404992), (1920, 8273664), (1944, 8171520), (1995, 7962624), (2016, 7879680), (2048, 7756560), (2052, 7741440), (2128, 7464960), (2160, 7354368), (2240, 7091712), (2268, 7004160), (2280, 6967296), (2304, 6894720), (2394, 6635520), (2430, 6537216), (2432, 6531840), (2520, 6303744), (2560, 6205248), (2565, 6193152), (2592, 6128640), (2660, 5971968), (2688, 5909760), (2736, 5806080), (2835, 5603328), (2880, 5515776), (2916, 5447680), (3024, 5253120), (3040, 5225472), (3072, 5171040), (3078, 5160960), (3192, 4976640), (3240, 4902912), (3360, 4727808), (3402, 4669440), (3420, 4644864), (3456, 4596480), (3584, 4432320), (3591, 4423680), (3645, 4358144), (3648, 4354560), (3780, 4202496), (3840, 4136832), (3888, 4085760), (3990, 3981312), (4032, 3939840), (4096, 3878280), (4104, 3870720), (4256, 3732480), (4320, 3677184), (4480, 3545856), (4536, 3502080), (4560, 3483648), (4608, 3447360), (4617, 3440640), (4788, 3317760), (4860, 3268608), (4864, 3265920), (5040, 3151872), (5103, 3112960), (5120, 3102624), (5130, 3096576), (5184, 3064320), (5320, 2985984), (5376, 2954880), (5472, 2903040), (5670, 2801664), (5760, 2757888), (5832, 2723840), (5985, 2654208), (6048, 2626560), (6080, 2612736), (6144, 2585520), (6156, 2580480), (6384, 2488320), (6480, 2451456), (6720, 2363904), (6804, 2334720), (6840, 2322432), (6912, 2298240), (7168, 2216160), (7182, 2211840), (7290, 2179072), (7296, 2177280), (7560, 2101248), (7680, 2068416), (7695, 2064384), (7776, 2042880), (7980, 1990656), (8064, 1969920), (8192, 1939140), (8208, 1935360), (8505, 1867776), (8512, 1866240), (8640, 1838592), (8960, 1772928), (9072, 1751040), (9120, 1741824), (9216, 1723680), (9234, 1720320), (9576, 1658880), (9720, 1634304), (9728, 1632960), (10080, 1575936), (10206, 1556480), (10240, 1551312), (10260, 1548288), (10368, 1532160), (10640, 1492992), (10752, 1477440), (10773, 1474560), (10944, 1451520), (11340, 1400832), (11520, 1378944), (11664, 1361920), (11970, 1327104), (12096, 1313280), (12160, 1306368), (12288, 1292760), (12312, 1290240), (12768, 1244160), (12960, 1225728), (13440, 1181952), (13608, 1167360), (13680, 1161216), (13824, 1149120), (13851, 1146880), (14336, 1108080), (14364, 1105920), (14580, 1089536), (14592, 1088640), (15120, 1050624), (15360, 1034208), (15390, 1032192), (15552, 1021440), (15960, 995328), (16128, 984960), (16384, 969570), (16416, 967680), (17010, 933888), (17024, 933120), (17280, 919296), (17920, 886464), (17955, 884736), (18144, 875520), (18240, 870912), (18432, 861840), (18468, 860160), (19152, 829440), (19440, 817152), (19456, 816480), (20160, 787968), (20412, 778240), (20480, 775656), (20520, 774144), (20736, 766080), (21280, 746496), (21504, 738720), (21546, 737280), (21888, 725760), (22680, 700416), (23040, 689472), (23085, 688128), (23328, 680960), (23940, 663552), (24192, 656640), (24320, 653184), (24576, 646380), (24624, 645120), (25515, 622592), (25536, 622080), (25920, 612864), (26880, 590976), (27216, 583680), (27360, 580608), (27648, 574560), (27702, 573440), (28672, 554040), (28728, 552960), (29160, 544768), (29184, 544320), (30240, 525312), (30720, 517104), (30780, 516096), (31104, 510720), (31920, 497664), (32256, 492480), (32319, 491520), (32768, 484785), (32832, 483840), (34020, 466944), (34048, 466560), (34560, 459648), (35840, 443232), (35910, 442368), (36288, 437760), (36480, 435456), (36864, 430920), (36936, 430080), (38304, 414720), (38880, 408576), (38912, 408240), (40320, 393984), (40824, 389120), (40960, 387828), (41040, 387072), (41472, 383040), (42560, 373248), (43008, 369360), (43092, 368640), (43776, 362880), (45360, 350208), (46080, 344736), (46170, 344064), (46656, 340480), (47880, 331776), (48384, 328320), (48640, 326592), (49152, 323190), (49248, 322560), (51030, 311296), (51072, 311040), (51840, 306432), (53760, 295488), (53865, 294912), (54432, 291840), (54720, 290304), (55296, 287280), (55404, 286720), (57344, 277020), (57456, 276480), (58320, 272384), (58368, 272160), (60480, 262656), (61440, 258552), (61560, 258048), (62208, 255360), (63840, 248832), (64512, 246240), (64638, 245760), (65664, 241920), (68040, 233472), (68096, 233280), (69120, 229824), (69255, 229376), (71680, 221616), (71820, 221184), (72576, 218880), (72960, 217728), (73728, 215460), (73872, 215040), (76608, 207360), (77760, 204288), (77824, 204120), (80640, 196992), (81648, 194560), (81920, 193914), (82080, 193536), (82944, 191520), (85120, 186624), (86016, 184680), (86184, 184320), (87552, 181440), (90720, 175104), (92160, 172368), (92340, 172032), (93312, 170240), (95760, 165888), (96768, 164160), (96957, 163840), (97280, 163296), (98304, 161595), (98496, 161280), (102060, 155648), (102144, 155520), (103680, 153216), (107520, 147744), (107730, 147456), (108864, 145920), (109440, 145152), (110592, 143640), (110808, 143360), (114688, 138510), (114912, 138240), (116640, 136192), (116736, 136080), (120960, 131328), (122880, 129276), (123120, 129024), (124416, 127680)]