20272811520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10687}}^1$

素因数の和:10745

約数の個数: 320

約数和(自身を含む): 73475297280

約数和(自身を除く): 53202485760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 256, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 512, 520, 570, 608, 624, 640, 741, 760, 768, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1280, 1482, 1520, 1536, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2560, 2964, 3040, 3120, 3328, 3648, 3705, 3840, 3952, 4160, 4560, 4864, 4940, 4992, 5928, 6080, 6240, 6656, 7296, 7410, 7680, 7904, 8320, 9120, 9728, 9880, 9984, 10687, 11856, 12160, 12480, 14592, 14820, 15808, 16640, 18240, 19760, 19968, 21374, 23712, 24320, 24960, 29184, 29640, 31616, 32061, 33280, 36480, 39520, 42748, 47424, 48640, 49920, 53435, 59280, 63232, 64122, 72960, 79040, 85496, 94848, 99840, 106870, 118560, 126464, 128244, 138931, 145920, 158080, 160305, 170992, 189696, 203053, 213740, 237120, 256488, 277862, 316160, 320610, 341984, 379392, 406106, 416793, 427480, 474240, 512976, 555724, 609159, 632320, 641220, 683968, 694655, 812212, 833586, 854960, 948480, 1015265, 1025952, 1111448, 1218318, 1282440, 1367936, 1389310, 1624424, 1667172, 1709920, 1896960, 2030530, 2051904, 2083965, 2222896, 2436636, 2564880, 2639689, 2735872, 2778620, 3045795, 3248848, 3334344, 3419840, 4061060, 4103808, 4167930, 4445792, 4873272, 5129760, 5279378, 5471744, 5557240, 6091590, 6497696, 6668688, 6839680, 7919067, 8122120, 8207616, 8335860, 8891584, 9746544, 10259520, 10558756, 11114480, 12183180, 12995392, 13198445, 13337376, 13679360, 15838134, 16244240, 16415232, 16671720, 17783168, 19493088, 20519040, 21117512, 22228960, 24366360, 25990784, 26396890, 26674752, 27358720, 31676268, 32488480, 33343440, 35566336, 38986176, 39595335, 41038080, 42235024, 44457920, 48732720, 51981568, 52793780, 53349504, 63352536, 64976960, 66686880, 71132672, 77972352, 79190670, 82076160, 84470048, 88915840, 97465440, 103963136, 105587560, 106699008, 126705072, 129953920, 133373760, 155944704, 158381340, 168940096, 177831680, 194930880, 211175120, 213398016, 253410144, 259907840, 266747520, 311889408, 316762680, 337880192, 355663360, 389861760, 422350240, 506820288, 519815680, 533495040, 633525360, 675760384, 779723520, 844700480, 1013640576, 1066990080, 1267050720, 1351520768, 1559447040, 1689400960, 2027281152, 2534101440, 3378801920, 4054562304, 5068202880, 6757603840, 10136405760, 20272811520]

約数ペア:

[(1, 20272811520), (2, 10136405760), (3, 6757603840), (4, 5068202880), (5, 4054562304), (6, 3378801920), (8, 2534101440), (10, 2027281152), (12, 1689400960), (13, 1559447040), (15, 1351520768), (16, 1267050720), (19, 1066990080), (20, 1013640576), (24, 844700480), (26, 779723520), (30, 675760384), (32, 633525360), (38, 533495040), (39, 519815680), (40, 506820288), (48, 422350240), (52, 389861760), (57, 355663360), (60, 337880192), (64, 316762680), (65, 311889408), (76, 266747520), (78, 259907840), (80, 253410144), (95, 213398016), (96, 211175120), (104, 194930880), (114, 177831680), (120, 168940096), (128, 158381340), (130, 155944704), (152, 133373760), (156, 129953920), (160, 126705072), (190, 106699008), (192, 105587560), (195, 103963136), (208, 97465440), (228, 88915840), (240, 84470048), (247, 82076160), (256, 79190670), (260, 77972352), (285, 71132672), (304, 66686880), (312, 64976960), (320, 63352536), (380, 53349504), (384, 52793780), (390, 51981568), (416, 48732720), (456, 44457920), (480, 42235024), (494, 41038080), (512, 39595335), (520, 38986176), (570, 35566336), (608, 33343440), (624, 32488480), (640, 31676268), (741, 27358720), (760, 26674752), (768, 26396890), (780, 25990784), (832, 24366360), (912, 22228960), (960, 21117512), (988, 20519040), (1040, 19493088), (1140, 17783168), (1216, 16671720), (1235, 16415232), (1248, 16244240), (1280, 15838134), (1482, 13679360), (1520, 13337376), (1536, 13198445), (1560, 12995392), (1664, 12183180), (1824, 11114480), (1920, 10558756), (1976, 10259520), (2080, 9746544), (2280, 8891584), (2432, 8335860), (2470, 8207616), (2496, 8122120), (2560, 7919067), (2964, 6839680), (3040, 6668688), (3120, 6497696), (3328, 6091590), (3648, 5557240), (3705, 5471744), (3840, 5279378), (3952, 5129760), (4160, 4873272), (4560, 4445792), (4864, 4167930), (4940, 4103808), (4992, 4061060), (5928, 3419840), (6080, 3334344), (6240, 3248848), (6656, 3045795), (7296, 2778620), (7410, 2735872), (7680, 2639689), (7904, 2564880), (8320, 2436636), (9120, 2222896), (9728, 2083965), (9880, 2051904), (9984, 2030530), (10687, 1896960), (11856, 1709920), (12160, 1667172), (12480, 1624424), (14592, 1389310), (14820, 1367936), (15808, 1282440), (16640, 1218318), (18240, 1111448), (19760, 1025952), (19968, 1015265), (21374, 948480), (23712, 854960), (24320, 833586), (24960, 812212), (29184, 694655), (29640, 683968), (31616, 641220), (32061, 632320), (33280, 609159), (36480, 555724), (39520, 512976), (42748, 474240), (47424, 427480), (48640, 416793), (49920, 406106), (53435, 379392), (59280, 341984), (63232, 320610), (64122, 316160), (72960, 277862), (79040, 256488), (85496, 237120), (94848, 213740), (99840, 203053), (106870, 189696), (118560, 170992), (126464, 160305), (128244, 158080), (138931, 145920)]