2069957760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 256

約数和(自身を含む): 7172444160

約数和(自身を除く): 5102486400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 192, 195, 208, 240, 254, 260, 312, 320, 381, 384, 390, 416, 480, 508, 520, 624, 635, 640, 653, 762, 780, 832, 960, 1016, 1040, 1248, 1270, 1306, 1524, 1560, 1651, 1664, 1905, 1920, 1959, 2032, 2080, 2496, 2540, 2612, 3048, 3120, 3265, 3302, 3810, 3918, 4064, 4160, 4953, 4992, 5080, 5224, 6096, 6240, 6530, 6604, 7620, 7836, 8128, 8255, 8320, 8489, 9795, 9906, 10160, 10448, 12192, 12480, 13060, 13208, 15240, 15672, 16256, 16510, 16978, 19590, 19812, 20320, 20896, 24384, 24765, 24960, 25467, 26120, 26416, 30480, 31344, 33020, 33956, 39180, 39624, 40640, 41792, 42445, 48768, 49530, 50934, 52240, 52832, 60960, 62688, 66040, 67912, 78360, 79248, 81280, 82931, 83584, 84890, 99060, 101868, 104480, 105664, 121920, 125376, 127335, 132080, 135824, 156720, 158496, 165862, 169780, 198120, 203736, 208960, 211328, 243840, 248793, 250752, 254670, 264160, 271648, 313440, 316992, 331724, 339560, 396240, 407472, 414655, 417920, 497586, 509340, 528320, 543296, 626880, 633984, 663448, 679120, 792480, 814944, 829310, 995172, 1018680, 1056640, 1078103, 1086592, 1243965, 1253760, 1326896, 1358240, 1584960, 1629888, 1658620, 1990344, 2037360, 2156206, 2487930, 2653792, 2716480, 3169920, 3234309, 3259776, 3317240, 3980688, 4074720, 4312412, 4975860, 5307584, 5390515, 5432960, 6468618, 6634480, 7961376, 8149440, 8624824, 9951720, 10615168, 10781030, 12937236, 13268960, 15922752, 16171545, 16298880, 17249648, 19903440, 21562060, 25874472, 26537920, 31845504, 32343090, 34499296, 39806880, 43124120, 51748944, 53075840, 64686180, 68998592, 79613760, 86248240, 103497888, 129372360, 137997184, 159227520, 172496480, 206995776, 258744720, 344992960, 413991552, 517489440, 689985920, 1034978880, 2069957760]

約数ペア:

[(1, 2069957760), (2, 1034978880), (3, 689985920), (4, 517489440), (5, 413991552), (6, 344992960), (8, 258744720), (10, 206995776), (12, 172496480), (13, 159227520), (15, 137997184), (16, 129372360), (20, 103497888), (24, 86248240), (26, 79613760), (30, 68998592), (32, 64686180), (39, 53075840), (40, 51748944), (48, 43124120), (52, 39806880), (60, 34499296), (64, 32343090), (65, 31845504), (78, 26537920), (80, 25874472), (96, 21562060), (104, 19903440), (120, 17249648), (127, 16298880), (128, 16171545), (130, 15922752), (156, 13268960), (160, 12937236), (192, 10781030), (195, 10615168), (208, 9951720), (240, 8624824), (254, 8149440), (260, 7961376), (312, 6634480), (320, 6468618), (381, 5432960), (384, 5390515), (390, 5307584), (416, 4975860), (480, 4312412), (508, 4074720), (520, 3980688), (624, 3317240), (635, 3259776), (640, 3234309), (653, 3169920), (762, 2716480), (780, 2653792), (832, 2487930), (960, 2156206), (1016, 2037360), (1040, 1990344), (1248, 1658620), (1270, 1629888), (1306, 1584960), (1524, 1358240), (1560, 1326896), (1651, 1253760), (1664, 1243965), (1905, 1086592), (1920, 1078103), (1959, 1056640), (2032, 1018680), (2080, 995172), (2496, 829310), (2540, 814944), (2612, 792480), (3048, 679120), (3120, 663448), (3265, 633984), (3302, 626880), (3810, 543296), (3918, 528320), (4064, 509340), (4160, 497586), (4953, 417920), (4992, 414655), (5080, 407472), (5224, 396240), (6096, 339560), (6240, 331724), (6530, 316992), (6604, 313440), (7620, 271648), (7836, 264160), (8128, 254670), (8255, 250752), (8320, 248793), (8489, 243840), (9795, 211328), (9906, 208960), (10160, 203736), (10448, 198120), (12192, 169780), (12480, 165862), (13060, 158496), (13208, 156720), (15240, 135824), (15672, 132080), (16256, 127335), (16510, 125376), (16978, 121920), (19590, 105664), (19812, 104480), (20320, 101868), (20896, 99060), (24384, 84890), (24765, 83584), (24960, 82931), (25467, 81280), (26120, 79248), (26416, 78360), (30480, 67912), (31344, 66040), (33020, 62688), (33956, 60960), (39180, 52832), (39624, 52240), (40640, 50934), (41792, 49530), (42445, 48768)]