15963217920

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3381

約数の個数: 336

約数和(自身を含む): 59610266352

約数和(自身を除く): 43647048432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2304, 2340, 2496, 2560, 2880, 3072, 3120, 3328, 3331, 3744, 3840, 4096, 4160, 4608, 4680, 4992, 5120, 5760, 6144, 6240, 6656, 6662, 7488, 7680, 8192, 8320, 9216, 9360, 9984, 9993, 10240, 11520, 12288, 12480, 13312, 13324, 14976, 15360, 16640, 16655, 18432, 18720, 19968, 19986, 20480, 23040, 24576, 24960, 26624, 26648, 29952, 29979, 30720, 33280, 33310, 36864, 37440, 39936, 39972, 40960, 43303, 46080, 49920, 49965, 53248, 53296, 59904, 59958, 61440, 66560, 66620, 73728, 74880, 79872, 79944, 86606, 92160, 99840, 99930, 106496, 106592, 119808, 119916, 122880, 129909, 133120, 133240, 149760, 149895, 159744, 159888, 173212, 184320, 199680, 199860, 213184, 216515, 239616, 239832, 259818, 266240, 266480, 299520, 299790, 319488, 319776, 346424, 368640, 389727, 399360, 399720, 426368, 433030, 479232, 479664, 519636, 532480, 532960, 599040, 599580, 639552, 649545, 692848, 779454, 798720, 799440, 852736, 866060, 958464, 959328, 1039272, 1065920, 1198080, 1199160, 1279104, 1299090, 1385696, 1558908, 1597440, 1598880, 1705472, 1732120, 1918656, 1948635, 2078544, 2131840, 2396160, 2398320, 2558208, 2598180, 2771392, 3117816, 3197760, 3410944, 3464240, 3837312, 3897270, 4157088, 4263680, 4792320, 4796640, 5116416, 5196360, 5542784, 6235632, 6395520, 6821888, 6928480, 7674624, 7794540, 8314176, 8527360, 9593280, 10232832, 10392720, 11085568, 12471264, 12791040, 13643776, 13856960, 15349248, 15589080, 16628352, 17054720, 19186560, 20465664, 20785440, 22171136, 24942528, 25582080, 27287552, 27713920, 30698496, 31178160, 33256704, 34109440, 38373120, 40931328, 41570880, 44342272, 49885056, 51164160, 55427840, 61396992, 62356320, 66513408, 68218880, 76746240, 81862656, 83141760, 88684544, 99770112, 102328320, 110855680, 122793984, 124712640, 133026816, 136437760, 153492480, 166283520, 177369088, 199540224, 204656640, 221711360, 245587968, 249425280, 266053632, 306984960, 332567040, 354738176, 399080448, 409313280, 443422720, 498850560, 532107264, 613969920, 665134080, 798160896, 886845440, 997701120, 1064214528, 1227939840, 1330268160, 1596321792, 1773690880, 1995402240, 2660536320, 3192643584, 3990804480, 5321072640, 7981608960, 15963217920]

約数ペア:

[(1, 15963217920), (2, 7981608960), (3, 5321072640), (4, 3990804480), (5, 3192643584), (6, 2660536320), (8, 1995402240), (9, 1773690880), (10, 1596321792), (12, 1330268160), (13, 1227939840), (15, 1064214528), (16, 997701120), (18, 886845440), (20, 798160896), (24, 665134080), (26, 613969920), (30, 532107264), (32, 498850560), (36, 443422720), (39, 409313280), (40, 399080448), (45, 354738176), (48, 332567040), (52, 306984960), (60, 266053632), (64, 249425280), (65, 245587968), (72, 221711360), (78, 204656640), (80, 199540224), (90, 177369088), (96, 166283520), (104, 153492480), (117, 136437760), (120, 133026816), (128, 124712640), (130, 122793984), (144, 110855680), (156, 102328320), (160, 99770112), (180, 88684544), (192, 83141760), (195, 81862656), (208, 76746240), (234, 68218880), (240, 66513408), (256, 62356320), (260, 61396992), (288, 55427840), (312, 51164160), (320, 49885056), (360, 44342272), (384, 41570880), (390, 40931328), (416, 38373120), (468, 34109440), (480, 33256704), (512, 31178160), (520, 30698496), (576, 27713920), (585, 27287552), (624, 25582080), (640, 24942528), (720, 22171136), (768, 20785440), (780, 20465664), (832, 19186560), (936, 17054720), (960, 16628352), (1024, 15589080), (1040, 15349248), (1152, 13856960), (1170, 13643776), (1248, 12791040), (1280, 12471264), (1440, 11085568), (1536, 10392720), (1560, 10232832), (1664, 9593280), (1872, 8527360), (1920, 8314176), (2048, 7794540), (2080, 7674624), (2304, 6928480), (2340, 6821888), (2496, 6395520), (2560, 6235632), (2880, 5542784), (3072, 5196360), (3120, 5116416), (3328, 4796640), (3331, 4792320), (3744, 4263680), (3840, 4157088), (4096, 3897270), (4160, 3837312), (4608, 3464240), (4680, 3410944), (4992, 3197760), (5120, 3117816), (5760, 2771392), (6144, 2598180), (6240, 2558208), (6656, 2398320), (6662, 2396160), (7488, 2131840), (7680, 2078544), (8192, 1948635), (8320, 1918656), (9216, 1732120), (9360, 1705472), (9984, 1598880), (9993, 1597440), (10240, 1558908), (11520, 1385696), (12288, 1299090), (12480, 1279104), (13312, 1199160), (13324, 1198080), (14976, 1065920), (15360, 1039272), (16640, 959328), (16655, 958464), (18432, 866060), (18720, 852736), (19968, 799440), (19986, 798720), (20480, 779454), (23040, 692848), (24576, 649545), (24960, 639552), (26624, 599580), (26648, 599040), (29952, 532960), (29979, 532480), (30720, 519636), (33280, 479664), (33310, 479232), (36864, 433030), (37440, 426368), (39936, 399720), (39972, 399360), (40960, 389727), (43303, 368640), (46080, 346424), (49920, 319776), (49965, 319488), (53248, 299790), (53296, 299520), (59904, 266480), (59958, 266240), (61440, 259818), (66560, 239832), (66620, 239616), (73728, 216515), (74880, 213184), (79872, 199860), (79944, 199680), (86606, 184320), (92160, 173212), (99840, 159888), (99930, 159744), (106496, 149895), (106592, 149760), (119808, 133240), (119916, 133120), (122880, 129909)]