21787043040

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 960

約数和(自身を含む): 92922052608

約数和(自身を除く): 71135009568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 62, 63, 70, 72, 80, 81, 84, 90, 93, 96, 105, 108, 112, 120, 122, 124, 126, 127, 135, 140, 144, 155, 160, 162, 168, 180, 183, 186, 189, 210, 216, 217, 224, 240, 244, 248, 252, 254, 270, 279, 280, 288, 305, 310, 315, 324, 336, 360, 366, 372, 378, 381, 405, 420, 427, 432, 434, 465, 480, 488, 496, 504, 508, 540, 549, 558, 560, 567, 610, 620, 630, 635, 648, 651, 672, 720, 732, 744, 756, 762, 810, 837, 840, 854, 864, 868, 889, 915, 930, 945, 976, 992, 1008, 1016, 1080, 1085, 1098, 1116, 1120, 1134, 1143, 1220, 1240, 1260, 1270, 1281, 1296, 1302, 1395, 1440, 1464, 1488, 1512, 1524, 1620, 1647, 1674, 1680, 1708, 1736, 1778, 1830, 1860, 1890, 1891, 1905, 1952, 1953, 2016, 2032, 2135, 2160, 2170, 2196, 2232, 2268, 2286, 2440, 2480, 2511, 2520, 2540, 2562, 2592, 2604, 2667, 2745, 2790, 2835, 2928, 2976, 3024, 3048, 3240, 3255, 3294, 3348, 3360, 3416, 3429, 3472, 3556, 3660, 3720, 3780, 3782, 3810, 3843, 3906, 3937, 4064, 4185, 4270, 4320, 4340, 4392, 4445, 4464, 4536, 4572, 4880, 4941, 4960, 5022, 5040, 5080, 5124, 5208, 5334, 5490, 5580, 5670, 5673, 5715, 5856, 5859, 6048, 6096, 6405, 6480, 6510, 6588, 6696, 6832, 6858, 6944, 7112, 7320, 7440, 7560, 7564, 7620, 7686, 7747, 7812, 7874, 8001, 8235, 8370, 8540, 8680, 8784, 8890, 8928, 9072, 9144, 9455, 9760, 9765, 9882, 10044, 10080, 10160, 10248, 10287, 10416, 10668, 10980, 11160, 11340, 11346, 11430, 11529, 11718, 11811, 12192, 12555, 12810, 12960, 13020, 13176, 13237, 13335, 13392, 13664, 13716, 14224, 14640, 14880, 15120, 15128, 15240, 15372, 15494, 15624, 15748, 16002, 16470, 16740, 17019, 17080, 17145, 17360, 17568, 17577, 17780, 18144, 18288, 18910, 19215, 19530, 19685, 19764, 20088, 20320, 20496, 20574, 20832, 21336, 21960, 22320, 22680, 22692, 22860, 23058, 23241, 23436, 23622, 24003, 24705, 25110, 25620, 26040, 26352, 26474, 26670, 26784, 27432, 27559, 28365, 28448, 29280, 29295, 30240, 30256, 30480, 30744, 30988, 31248, 31496, 32004, 32940, 33480, 34038, 34160, 34290, 34587, 34720, 35154, 35433, 35560, 36576, 37820, 38430, 38735, 39060, 39370, 39528, 39711, 40005, 40176, 40992, 41148, 42672, 43920, 44640, 45360, 45384, 45720, 46116, 46482, 46872, 47244, 48006, 49410, 50220, 51057, 51240, 51435, 52080, 52704, 52948, 53340, 54229, 54864, 55118, 56730, 57645, 58590, 59055, 60512, 60960, 61488, 61976, 62496, 62992, 64008, 65880, 66185, 66960, 68076, 68320, 68580, 69174, 69723, 70308, 70866, 71120, 72009, 75640, 76860, 77470, 78120, 78740, 79056, 79422, 80010, 80352, 82296, 82677, 85095, 85344, 87840, 87885, 90720, 90768, 91440, 92232, 92964, 93744, 94488, 96012, 98820, 100440, 102114, 102480, 102870, 104160, 105896, 106299, 106680, 108458, 109728, 110236, 113460, 115290, 116205, 117180, 118110, 119133, 120015, 122976, 123952, 125984, 128016, 131760, 132370, 133920, 136152, 137160, 137795, 138348, 139446, 140616, 141732, 142240, 144018, 151280, 153171, 153720, 154940, 156240, 157480, 158112, 158844, 160020, 162687, 164592, 165354, 170190, 172935, 175770, 177165, 181536, 182880, 184464, 185928, 187488, 188976, 192024, 197640, 198555, 200880, 204228, 204960, 205740, 209169, 211792, 212598, 213360, 216916, 220472, 226920, 230580, 232410, 234360, 236220, 238266, 240030, 240157, 247904, 248031, 255285, 256032, 263520, 264740, 271145, 272304, 274320, 275590, 276696, 278892, 281232, 283464, 288036, 302560, 306342, 307440, 309880, 312480, 314960, 317688, 318897, 320040, 325374, 329184, 330708, 340380, 345870, 348615, 351540, 354330, 357399, 360045, 368928, 371856, 377952, 384048, 395280, 397110, 401760, 408456, 411480, 413385, 418338, 423584, 425196, 426720, 433832, 440944, 453840, 461160, 464820, 468720, 472440, 476532, 480060, 480314, 488061, 496062, 510570, 529480, 531495, 542290, 544608, 548640, 551180, 553392, 557784, 562464, 566928, 576072, 595665, 612684, 614880, 619760, 627507, 629920, 635376, 637794, 640080, 650748, 661416, 680760, 691740, 697230, 703080, 708660, 714798, 720090, 720471, 743712, 744093, 765855, 768096, 790560, 794220, 813435, 816912, 822960, 826770, 836676, 850392, 867664, 881888, 907680, 922320, 929640, 937440, 944880, 953064, 960120, 960628, 976122, 992124, 1021140, 1045845, 1058960, 1062990, 1072197, 1084580, 1102360, 1106784, 1115568, 1133856, 1152144, 1191330, 1200785, 1225368, 1239520, 1240155, 1255014, 1270752, 1275588, 1280160, 1301496, 1322832, 1361520, 1383480, 1394460, 1406160, 1417320, 1429596, 1440180, 1440942, 1464183, 1488186, 1531710, 1588440, 1594485, 1626870, 1633824, 1645920, 1653540, 1673352, 1681099, 1700784, 1735328, 1786995, 1844640, 1859280, 1889760, 1906128, 1920240, 1921256, 1952244, 1984248, 2042280, 2091690, 2117920, 2125980, 2144394, 2161413, 2169160, 2204720, 2231136, 2232279, 2304288, 2382660, 2401570, 2440305, 2450736, 2480310, 2510028, 2551176, 2602992, 2645664, 2723040, 2766960, 2788920, 2812320, 2834640, 2859192, 2880360, 2881884, 2928366, 2976372, 3063420, 3137535, 3176880, 3188970, 3253740, 3307080, 3346704, 3362198, 3401568, 3573990, 3602355, 3718560, 3720465, 3812256, 3840480, 3842512, 3904488, 3968496, 4084560, 4183380, 4251960, 4288788, 4322826, 4338320, 4392549, 4409440, 4464558, 4765320, 4803140, 4880610, 4901472, 4960620, 5020056, 5043297, 5102352, 5205984, 5360985, 5533920, 5577840, 5669280, 5718384, 5760720, 5763768, 5856732, 5952744, 6126840, 6275070, 6353760, 6377940, 6484239, 6507480, 6614160, 6693408, 6724396, 7147980, 7204710, 7320915, 7440930, 7685024, 7808976, 7936992, 8169120, 8366760, 8405495, 8503920, 8577576, 8645652, 8676640, 8785098, 8929116, 9530640, 9606280, 9761220, 9921240, 10040112, 10086594, 10204704, 10721970, 10807065, 11155680, 11161395, 11436768, 11521440, 11527536, 11713464, 11905488, 12253680, 12550140, 12755880, 12968478, 13014960, 13228320, 13448792, 14295960, 14409420, 14641830, 14881860, 15129891, 15617952, 16733520, 16810990, 17007840, 17155152, 17291304, 17570196, 17858232, 19061280, 19212560, 19452717, 19522440, 19842480, 20080224, 20173188, 21443940, 21614130, 21962745, 22322790, 23055072, 23426928, 23810976, 24507360, 25100280, 25216485, 25511760, 25936956, 26029920, 26897584, 28591920, 28818840, 29283660, 29763720, 30259782, 32421195, 33467040, 33621980, 34310304, 34582608, 35140392, 35716464, 38425120, 38905434, 39044880, 39684960, 40346376, 42887880, 43228260, 43925490, 44645580, 45389673, 46853856, 50200560, 50432970, 51023520, 51873912, 53795168, 57183840, 57637680, 58567320, 59527440, 60519564, 64842390, 67243960, 69165216, 70280784, 71432928, 75649455, 77810868, 78089760, 80692752, 85775760, 86456520, 87850980, 89291160, 90779346, 97263585, 100401120, 100865940, 103747824, 115275360, 117134640, 119054880, 121039128, 129684780, 134487920, 136169019, 140561568, 151298910, 155621736, 161385504, 171551520, 172913040, 175701960, 178582320, 181558692, 194527170, 201731880, 207495648, 226948365, 234269280, 242078256, 259369560, 268975840, 272338038, 302597820, 311243472, 345826080, 351403920, 357164640, 363117384, 389054340, 403463760, 453896730, 484156512, 518739120, 544676076, 605195640, 622486944, 680845095, 702807840, 726234768, 778108680, 806927520, 907793460, 1037478240, 1089352152, 1210391280, 1361690190, 1452469536, 1556217360, 1815586920, 2178704304, 2420782560, 2723380380, 3112434720, 3631173840, 4357408608, 5446760760, 7262347680, 10893521520, 21787043040]

約数ペア:

[(1, 21787043040), (2, 10893521520), (3, 7262347680), (4, 5446760760), (5, 4357408608), (6, 3631173840), (7, 3112434720), (8, 2723380380), (9, 2420782560), (10, 2178704304), (12, 1815586920), (14, 1556217360), (15, 1452469536), (16, 1361690190), (18, 1210391280), (20, 1089352152), (21, 1037478240), (24, 907793460), (27, 806927520), (28, 778108680), (30, 726234768), (31, 702807840), (32, 680845095), (35, 622486944), (36, 605195640), (40, 544676076), (42, 518739120), (45, 484156512), (48, 453896730), (54, 403463760), (56, 389054340), (60, 363117384), (61, 357164640), (62, 351403920), (63, 345826080), (70, 311243472), (72, 302597820), (80, 272338038), (81, 268975840), (84, 259369560), (90, 242078256), (93, 234269280), (96, 226948365), (105, 207495648), (108, 201731880), (112, 194527170), (120, 181558692), (122, 178582320), (124, 175701960), (126, 172913040), (127, 171551520), (135, 161385504), (140, 155621736), (144, 151298910), (155, 140561568), (160, 136169019), (162, 134487920), (168, 129684780), (180, 121039128), (183, 119054880), (186, 117134640), (189, 115275360), (210, 103747824), (216, 100865940), (217, 100401120), (224, 97263585), (240, 90779346), (244, 89291160), (248, 87850980), (252, 86456520), (254, 85775760), (270, 80692752), (279, 78089760), (280, 77810868), (288, 75649455), (305, 71432928), (310, 70280784), (315, 69165216), (324, 67243960), (336, 64842390), (360, 60519564), (366, 59527440), (372, 58567320), (378, 57637680), (381, 57183840), (405, 53795168), (420, 51873912), (427, 51023520), (432, 50432970), (434, 50200560), (465, 46853856), (480, 45389673), (488, 44645580), (496, 43925490), (504, 43228260), (508, 42887880), (540, 40346376), (549, 39684960), (558, 39044880), (560, 38905434), (567, 38425120), (610, 35716464), (620, 35140392), (630, 34582608), (635, 34310304), (648, 33621980), (651, 33467040), (672, 32421195), (720, 30259782), (732, 29763720), (744, 29283660), (756, 28818840), (762, 28591920), (810, 26897584), (837, 26029920), (840, 25936956), (854, 25511760), (864, 25216485), (868, 25100280), (889, 24507360), (915, 23810976), (930, 23426928), (945, 23055072), (976, 22322790), (992, 21962745), (1008, 21614130), (1016, 21443940), (1080, 20173188), (1085, 20080224), (1098, 19842480), (1116, 19522440), (1120, 19452717), (1134, 19212560), (1143, 19061280), (1220, 17858232), (1240, 17570196), (1260, 17291304), (1270, 17155152), (1281, 17007840), (1296, 16810990), (1302, 16733520), (1395, 15617952), (1440, 15129891), (1464, 14881860), (1488, 14641830), (1512, 14409420), (1524, 14295960), (1620, 13448792), (1647, 13228320), (1674, 13014960), (1680, 12968478), (1708, 12755880), (1736, 12550140), (1778, 12253680), (1830, 11905488), (1860, 11713464), (1890, 11527536), (1891, 11521440), (1905, 11436768), (1952, 11161395), (1953, 11155680), (2016, 10807065), (2032, 10721970), (2135, 10204704), (2160, 10086594), (2170, 10040112), (2196, 9921240), (2232, 9761220), (2268, 9606280), (2286, 9530640), (2440, 8929116), (2480, 8785098), (2511, 8676640), (2520, 8645652), (2540, 8577576), (2562, 8503920), (2592, 8405495), (2604, 8366760), (2667, 8169120), (2745, 7936992), (2790, 7808976), (2835, 7685024), (2928, 7440930), (2976, 7320915), (3024, 7204710), (3048, 7147980), (3240, 6724396), (3255, 6693408), (3294, 6614160), (3348, 6507480), (3360, 6484239), (3416, 6377940), (3429, 6353760), (3472, 6275070), (3556, 6126840), (3660, 5952744), (3720, 5856732), (3780, 5763768), (3782, 5760720), (3810, 5718384), (3843, 5669280), (3906, 5577840), (3937, 5533920), (4064, 5360985), (4185, 5205984), (4270, 5102352), (4320, 5043297), (4340, 5020056), (4392, 4960620), (4445, 4901472), (4464, 4880610), (4536, 4803140), (4572, 4765320), (4880, 4464558), (4941, 4409440), (4960, 4392549), (5022, 4338320), (5040, 4322826), (5080, 4288788), (5124, 4251960), (5208, 4183380), (5334, 4084560), (5490, 3968496), (5580, 3904488), (5670, 3842512), (5673, 3840480), (5715, 3812256), (5856, 3720465), (5859, 3718560), (6048, 3602355), (6096, 3573990), (6405, 3401568), (6480, 3362198), (6510, 3346704), (6588, 3307080), (6696, 3253740), (6832, 3188970), (6858, 3176880), (6944, 3137535), (7112, 3063420), (7320, 2976372), (7440, 2928366), (7560, 2881884), (7564, 2880360), (7620, 2859192), (7686, 2834640), (7747, 2812320), (7812, 2788920), (7874, 2766960), (8001, 2723040), (8235, 2645664), (8370, 2602992), (8540, 2551176), (8680, 2510028), (8784, 2480310), (8890, 2450736), (8928, 2440305), (9072, 2401570), (9144, 2382660), (9455, 2304288), (9760, 2232279), (9765, 2231136), (9882, 2204720), (10044, 2169160), (10080, 2161413), (10160, 2144394), (10248, 2125980), (10287, 2117920), (10416, 2091690), (10668, 2042280), (10980, 1984248), (11160, 1952244), (11340, 1921256), (11346, 1920240), (11430, 1906128), (11529, 1889760), (11718, 1859280), (11811, 1844640), (12192, 1786995), (12555, 1735328), (12810, 1700784), (12960, 1681099), (13020, 1673352), (13176, 1653540), (13237, 1645920), (13335, 1633824), (13392, 1626870), (13664, 1594485), (13716, 1588440), (14224, 1531710), (14640, 1488186), (14880, 1464183), (15120, 1440942), (15128, 1440180), (15240, 1429596), (15372, 1417320), (15494, 1406160), (15624, 1394460), (15748, 1383480), (16002, 1361520), (16470, 1322832), (16740, 1301496), (17019, 1280160), (17080, 1275588), (17145, 1270752), (17360, 1255014), (17568, 1240155), (17577, 1239520), (17780, 1225368), (18144, 1200785), (18288, 1191330), (18910, 1152144), (19215, 1133856), (19530, 1115568), (19685, 1106784), (19764, 1102360), (20088, 1084580), (20320, 1072197), (20496, 1062990), (20574, 1058960), (20832, 1045845), (21336, 1021140), (21960, 992124), (22320, 976122), (22680, 960628), (22692, 960120), (22860, 953064), (23058, 944880), (23241, 937440), (23436, 929640), (23622, 922320), (24003, 907680), (24705, 881888), (25110, 867664), (25620, 850392), (26040, 836676), (26352, 826770), (26474, 822960), (26670, 816912), (26784, 813435), (27432, 794220), (27559, 790560), (28365, 768096), (28448, 765855), (29280, 744093), (29295, 743712), (30240, 720471), (30256, 720090), (30480, 714798), (30744, 708660), (30988, 703080), (31248, 697230), (31496, 691740), (32004, 680760), (32940, 661416), (33480, 650748), (34038, 640080), (34160, 637794), (34290, 635376), (34587, 629920), (34720, 627507), (35154, 619760), (35433, 614880), (35560, 612684), (36576, 595665), (37820, 576072), (38430, 566928), (38735, 562464), (39060, 557784), (39370, 553392), (39528, 551180), (39711, 548640), (40005, 544608), (40176, 542290), (40992, 531495), (41148, 529480), (42672, 510570), (43920, 496062), (44640, 488061), (45360, 480314), (45384, 480060), (45720, 476532), (46116, 472440), (46482, 468720), (46872, 464820), (47244, 461160), (48006, 453840), (49410, 440944), (50220, 433832), (51057, 426720), (51240, 425196), (51435, 423584), (52080, 418338), (52704, 413385), (52948, 411480), (53340, 408456), (54229, 401760), (54864, 397110), (55118, 395280), (56730, 384048), (57645, 377952), (58590, 371856), (59055, 368928), (60512, 360045), (60960, 357399), (61488, 354330), (61976, 351540), (62496, 348615), (62992, 345870), (64008, 340380), (65880, 330708), (66185, 329184), (66960, 325374), (68076, 320040), (68320, 318897), (68580, 317688), (69174, 314960), (69723, 312480), (70308, 309880), (70866, 307440), (71120, 306342), (72009, 302560), (75640, 288036), (76860, 283464), (77470, 281232), (78120, 278892), (78740, 276696), (79056, 275590), (79422, 274320), (80010, 272304), (80352, 271145), (82296, 264740), (82677, 263520), (85095, 256032), (85344, 255285), (87840, 248031), (87885, 247904), (90720, 240157), (90768, 240030), (91440, 238266), (92232, 236220), (92964, 234360), (93744, 232410), (94488, 230580), (96012, 226920), (98820, 220472), (100440, 216916), (102114, 213360), (102480, 212598), (102870, 211792), (104160, 209169), (105896, 205740), (106299, 204960), (106680, 204228), (108458, 200880), (109728, 198555), (110236, 197640), (113460, 192024), (115290, 188976), (116205, 187488), (117180, 185928), (118110, 184464), (119133, 182880), (120015, 181536), (122976, 177165), (123952, 175770), (125984, 172935), (128016, 170190), (131760, 165354), (132370, 164592), (133920, 162687), (136152, 160020), (137160, 158844), (137795, 158112), (138348, 157480), (139446, 156240), (140616, 154940), (141732, 153720), (142240, 153171), (144018, 151280)]