1868005440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 672

約数和(自身を含む): 7861401600

約数和(自身を除く): 5993396160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 98, 105, 112, 120, 122, 124, 126, 140, 144, 147, 155, 160, 168, 180, 183, 186, 192, 196, 210, 217, 224, 240, 244, 245, 248, 252, 279, 280, 288, 294, 305, 310, 315, 320, 336, 343, 360, 366, 372, 392, 420, 427, 434, 441, 448, 465, 480, 488, 490, 496, 504, 549, 558, 560, 576, 588, 610, 620, 630, 651, 672, 686, 720, 732, 735, 744, 784, 840, 854, 868, 882, 915, 930, 960, 976, 980, 992, 1008, 1029, 1085, 1098, 1116, 1120, 1176, 1220, 1240, 1260, 1281, 1302, 1344, 1372, 1395, 1440, 1464, 1470, 1488, 1519, 1568, 1680, 1708, 1715, 1736, 1764, 1830, 1860, 1891, 1952, 1953, 1960, 1984, 2016, 2058, 2135, 2170, 2196, 2205, 2232, 2240, 2352, 2440, 2480, 2520, 2562, 2604, 2744, 2745, 2790, 2880, 2928, 2940, 2976, 2989, 3038, 3087, 3136, 3255, 3360, 3416, 3430, 3472, 3528, 3660, 3720, 3782, 3843, 3904, 3906, 3920, 4032, 4116, 4270, 4340, 4392, 4410, 4464, 4557, 4704, 4880, 4960, 5040, 5124, 5145, 5208, 5488, 5490, 5580, 5673, 5856, 5880, 5952, 5978, 6076, 6174, 6405, 6510, 6720, 6832, 6860, 6944, 7056, 7320, 7440, 7564, 7595, 7686, 7812, 7840, 8232, 8540, 8680, 8784, 8820, 8928, 8967, 9114, 9408, 9455, 9760, 9765, 9920, 10080, 10248, 10290, 10416, 10633, 10976, 10980, 11160, 11346, 11712, 11760, 11956, 12152, 12348, 12810, 13020, 13237, 13664, 13671, 13720, 13888, 14112, 14640, 14880, 14945, 15128, 15190, 15372, 15435, 15624, 15680, 16464, 17019, 17080, 17360, 17568, 17640, 17856, 17934, 18228, 18910, 19215, 19520, 19530, 20160, 20496, 20580, 20832, 20923, 21266, 21952, 21960, 22320, 22692, 22785, 23520, 23912, 24304, 24696, 25620, 26040, 26474, 26901, 27328, 27342, 27440, 28224, 28365, 29280, 29760, 29890, 30256, 30380, 30744, 30870, 31248, 31899, 32928, 34038, 34160, 34720, 35136, 35280, 35868, 36456, 37820, 38430, 39060, 39711, 40992, 41160, 41664, 41846, 42532, 43920, 44640, 44835, 45384, 45570, 47040, 47824, 48608, 49392, 51240, 52080, 52948, 53165, 53802, 54684, 54880, 56730, 58560, 59780, 60512, 60760, 61488, 61740, 62496, 62769, 63798, 65856, 66185, 68076, 68320, 68355, 69440, 70560, 71736, 72912, 75640, 76860, 78120, 79422, 81984, 82320, 83692, 85064, 85095, 87840, 89280, 89670, 90768, 91140, 92659, 95648, 95697, 97216, 98784, 102480, 104160, 104615, 105896, 106330, 107604, 109368, 109760, 113460, 119133, 119560, 121024, 121520, 122976, 123480, 124992, 125538, 127596, 132370, 134505, 136152, 136640, 136710, 141120, 143472, 145824, 151280, 153720, 156240, 158844, 159495, 164640, 167384, 170128, 170190, 175680, 179340, 181536, 182280, 185318, 188307, 191296, 191394, 197568, 198555, 204960, 208320, 209230, 211792, 212660, 215208, 218736, 226920, 238266, 239120, 243040, 245952, 246960, 251076, 255192, 264740, 269010, 272304, 273420, 277977, 286944, 291648, 302560, 307440, 312480, 313845, 317688, 318990, 329280, 334768, 340256, 340380, 358680, 363072, 364560, 370636, 376614, 382788, 397110, 409920, 418460, 423584, 425320, 430416, 437472, 453840, 463295, 476532, 478240, 478485, 486080, 493920, 502152, 510384, 529480, 538020, 544608, 546840, 555954, 573888, 595665, 605120, 614880, 624960, 627690, 635376, 637980, 648613, 669536, 680512, 680760, 717360, 729120, 741272, 753228, 765576, 794220, 833931, 836920, 847168, 850640, 860832, 874944, 907680, 926590, 941535, 953064, 956480, 956970, 987840, 1004304, 1020768, 1058960, 1076040, 1089216, 1093680, 1111908, 1191330, 1229760, 1255380, 1270752, 1275960, 1297226, 1339072, 1361520, 1389885, 1434720, 1458240, 1482544, 1506456, 1531152, 1588440, 1667862, 1673840, 1701280, 1721664, 1815360, 1853180, 1883070, 1906128, 1913940, 1945839, 2008608, 2041536, 2117920, 2152080, 2187360, 2223816, 2382660, 2510760, 2541504, 2551920, 2594452, 2723040, 2779770, 2869440, 2965088, 3012912, 3062304, 3176880, 3243065, 3335724, 3347680, 3402560, 3706360, 3766140, 3812256, 3827880, 3891678, 4017216, 4169655, 4235840, 4304160, 4374720, 4447632, 4765320, 5021520, 5103840, 5188904, 5446080, 5559540, 5837517, 5930176, 6025824, 6124608, 6353760, 6486130, 6671448, 6695360, 7412720, 7532280, 7624512, 7655760, 7783356, 8339310, 8608320, 8895264, 9530640, 9729195, 10043040, 10207680, 10377808, 11119080, 11675034, 12051648, 12707520, 12972260, 13342896, 14825440, 15064560, 15311520, 15566712, 16678620, 17790528, 19061280, 19458390, 20086080, 20755616, 22238160, 23350068, 25944520, 26685792, 29187585, 29650880, 30129120, 30623040, 31133424, 33357240, 38122560, 38916780, 41511232, 44476320, 46700136, 51889040, 53371584, 58375170, 60258240, 62266848, 66714480, 77833560, 88952640, 93400272, 103778080, 116750340, 124533696, 133428960, 155667120, 186800544, 207556160, 233500680, 266857920, 311334240, 373601088, 467001360, 622668480, 934002720, 1868005440]

約数ペア:

[(1, 1868005440), (2, 934002720), (3, 622668480), (4, 467001360), (5, 373601088), (6, 311334240), (7, 266857920), (8, 233500680), (9, 207556160), (10, 186800544), (12, 155667120), (14, 133428960), (15, 124533696), (16, 116750340), (18, 103778080), (20, 93400272), (21, 88952640), (24, 77833560), (28, 66714480), (30, 62266848), (31, 60258240), (32, 58375170), (35, 53371584), (36, 51889040), (40, 46700136), (42, 44476320), (45, 41511232), (48, 38916780), (49, 38122560), (56, 33357240), (60, 31133424), (61, 30623040), (62, 30129120), (63, 29650880), (64, 29187585), (70, 26685792), (72, 25944520), (80, 23350068), (84, 22238160), (90, 20755616), (93, 20086080), (96, 19458390), (98, 19061280), (105, 17790528), (112, 16678620), (120, 15566712), (122, 15311520), (124, 15064560), (126, 14825440), (140, 13342896), (144, 12972260), (147, 12707520), (155, 12051648), (160, 11675034), (168, 11119080), (180, 10377808), (183, 10207680), (186, 10043040), (192, 9729195), (196, 9530640), (210, 8895264), (217, 8608320), (224, 8339310), (240, 7783356), (244, 7655760), (245, 7624512), (248, 7532280), (252, 7412720), (279, 6695360), (280, 6671448), (288, 6486130), (294, 6353760), (305, 6124608), (310, 6025824), (315, 5930176), (320, 5837517), (336, 5559540), (343, 5446080), (360, 5188904), (366, 5103840), (372, 5021520), (392, 4765320), (420, 4447632), (427, 4374720), (434, 4304160), (441, 4235840), (448, 4169655), (465, 4017216), (480, 3891678), (488, 3827880), (490, 3812256), (496, 3766140), (504, 3706360), (549, 3402560), (558, 3347680), (560, 3335724), (576, 3243065), (588, 3176880), (610, 3062304), (620, 3012912), (630, 2965088), (651, 2869440), (672, 2779770), (686, 2723040), (720, 2594452), (732, 2551920), (735, 2541504), (744, 2510760), (784, 2382660), (840, 2223816), (854, 2187360), (868, 2152080), (882, 2117920), (915, 2041536), (930, 2008608), (960, 1945839), (976, 1913940), (980, 1906128), (992, 1883070), (1008, 1853180), (1029, 1815360), (1085, 1721664), (1098, 1701280), (1116, 1673840), (1120, 1667862), (1176, 1588440), (1220, 1531152), (1240, 1506456), (1260, 1482544), (1281, 1458240), (1302, 1434720), (1344, 1389885), (1372, 1361520), (1395, 1339072), (1440, 1297226), (1464, 1275960), (1470, 1270752), (1488, 1255380), (1519, 1229760), (1568, 1191330), (1680, 1111908), (1708, 1093680), (1715, 1089216), (1736, 1076040), (1764, 1058960), (1830, 1020768), (1860, 1004304), (1891, 987840), (1952, 956970), (1953, 956480), (1960, 953064), (1984, 941535), (2016, 926590), (2058, 907680), (2135, 874944), (2170, 860832), (2196, 850640), (2205, 847168), (2232, 836920), (2240, 833931), (2352, 794220), (2440, 765576), (2480, 753228), (2520, 741272), (2562, 729120), (2604, 717360), (2744, 680760), (2745, 680512), (2790, 669536), (2880, 648613), (2928, 637980), (2940, 635376), (2976, 627690), (2989, 624960), (3038, 614880), (3087, 605120), (3136, 595665), (3255, 573888), (3360, 555954), (3416, 546840), (3430, 544608), (3472, 538020), (3528, 529480), (3660, 510384), (3720, 502152), (3782, 493920), (3843, 486080), (3904, 478485), (3906, 478240), (3920, 476532), (4032, 463295), (4116, 453840), (4270, 437472), (4340, 430416), (4392, 425320), (4410, 423584), (4464, 418460), (4557, 409920), (4704, 397110), (4880, 382788), (4960, 376614), (5040, 370636), (5124, 364560), (5145, 363072), (5208, 358680), (5488, 340380), (5490, 340256), (5580, 334768), (5673, 329280), (5856, 318990), (5880, 317688), (5952, 313845), (5978, 312480), (6076, 307440), (6174, 302560), (6405, 291648), (6510, 286944), (6720, 277977), (6832, 273420), (6860, 272304), (6944, 269010), (7056, 264740), (7320, 255192), (7440, 251076), (7564, 246960), (7595, 245952), (7686, 243040), (7812, 239120), (7840, 238266), (8232, 226920), (8540, 218736), (8680, 215208), (8784, 212660), (8820, 211792), (8928, 209230), (8967, 208320), (9114, 204960), (9408, 198555), (9455, 197568), (9760, 191394), (9765, 191296), (9920, 188307), (10080, 185318), (10248, 182280), (10290, 181536), (10416, 179340), (10633, 175680), (10976, 170190), (10980, 170128), (11160, 167384), (11346, 164640), (11712, 159495), (11760, 158844), (11956, 156240), (12152, 153720), (12348, 151280), (12810, 145824), (13020, 143472), (13237, 141120), (13664, 136710), (13671, 136640), (13720, 136152), (13888, 134505), (14112, 132370), (14640, 127596), (14880, 125538), (14945, 124992), (15128, 123480), (15190, 122976), (15372, 121520), (15435, 121024), (15624, 119560), (15680, 119133), (16464, 113460), (17019, 109760), (17080, 109368), (17360, 107604), (17568, 106330), (17640, 105896), (17856, 104615), (17934, 104160), (18228, 102480), (18910, 98784), (19215, 97216), (19520, 95697), (19530, 95648), (20160, 92659), (20496, 91140), (20580, 90768), (20832, 89670), (20923, 89280), (21266, 87840), (21952, 85095), (21960, 85064), (22320, 83692), (22692, 82320), (22785, 81984), (23520, 79422), (23912, 78120), (24304, 76860), (24696, 75640), (25620, 72912), (26040, 71736), (26474, 70560), (26901, 69440), (27328, 68355), (27342, 68320), (27440, 68076), (28224, 66185), (28365, 65856), (29280, 63798), (29760, 62769), (29890, 62496), (30256, 61740), (30380, 61488), (30744, 60760), (30870, 60512), (31248, 59780), (31899, 58560), (32928, 56730), (34038, 54880), (34160, 54684), (34720, 53802), (35136, 53165), (35280, 52948), (35868, 52080), (36456, 51240), (37820, 49392), (38430, 48608), (39060, 47824), (39711, 47040), (40992, 45570), (41160, 45384), (41664, 44835), (41846, 44640), (42532, 43920)]