20161102080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1979}}^1$

素因数の和:2389

約数の個数: 288

約数和(自身を含む): 73819468800

約数和(自身を除く): 53658366720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 379, 384, 420, 448, 480, 560, 640, 672, 758, 768, 840, 896, 960, 1120, 1137, 1280, 1344, 1516, 1680, 1792, 1895, 1920, 1979, 2240, 2274, 2653, 2688, 3032, 3360, 3790, 3840, 3958, 4480, 4548, 5306, 5376, 5685, 5937, 6064, 6720, 7580, 7916, 7959, 8960, 9096, 9895, 10612, 11370, 11874, 12128, 13265, 13440, 13853, 15160, 15832, 15918, 18192, 19790, 21224, 22740, 23748, 24256, 26530, 26880, 27706, 29685, 30320, 31664, 31836, 36384, 39580, 39795, 41559, 42448, 45480, 47496, 48512, 53060, 55412, 59370, 60640, 63328, 63672, 69265, 72768, 79160, 79590, 83118, 84896, 90960, 94992, 97024, 106120, 110824, 118740, 121280, 126656, 127344, 138530, 145536, 158320, 159180, 166236, 169792, 181920, 189984, 207795, 212240, 221648, 237480, 242560, 253312, 254688, 277060, 291072, 316640, 318360, 332472, 339584, 363840, 379968, 415590, 424480, 443296, 474960, 485120, 506624, 509376, 554120, 633280, 636720, 664944, 679168, 727680, 750041, 759936, 831180, 848960, 886592, 949920, 1018752, 1108240, 1266560, 1273440, 1329888, 1455360, 1500082, 1519872, 1662360, 1697920, 1773184, 1899840, 2037504, 2216480, 2250123, 2533120, 2546880, 2659776, 3000164, 3324720, 3395840, 3546368, 3750205, 3799680, 4432960, 4500246, 5093760, 5250287, 5319552, 6000328, 6649440, 7500410, 7599360, 8865920, 9000492, 10187520, 10500574, 10639104, 11250615, 12000656, 13298880, 15000820, 15750861, 17731840, 18000984, 21001148, 22501230, 24001312, 26251435, 26597760, 30001640, 31501722, 36001968, 42002296, 45002460, 48002624, 52502870, 53195520, 60003280, 63003444, 72003936, 78754305, 84004592, 90004920, 96005248, 105005740, 120006560, 126006888, 144007872, 157508610, 168009184, 180009840, 192010496, 210011480, 240013120, 252013776, 288015744, 315017220, 336018368, 360019680, 420022960, 480026240, 504027552, 576031488, 630034440, 672036736, 720039360, 840045920, 960052480, 1008055104, 1260068880, 1344073472, 1440078720, 1680091840, 2016110208, 2520137760, 2880157440, 3360183680, 4032220416, 5040275520, 6720367360, 10080551040, 20161102080]

約数ペア:

[(1, 20161102080), (2, 10080551040), (3, 6720367360), (4, 5040275520), (5, 4032220416), (6, 3360183680), (7, 2880157440), (8, 2520137760), (10, 2016110208), (12, 1680091840), (14, 1440078720), (15, 1344073472), (16, 1260068880), (20, 1008055104), (21, 960052480), (24, 840045920), (28, 720039360), (30, 672036736), (32, 630034440), (35, 576031488), (40, 504027552), (42, 480026240), (48, 420022960), (56, 360019680), (60, 336018368), (64, 315017220), (70, 288015744), (80, 252013776), (84, 240013120), (96, 210011480), (105, 192010496), (112, 180009840), (120, 168009184), (128, 157508610), (140, 144007872), (160, 126006888), (168, 120006560), (192, 105005740), (210, 96005248), (224, 90004920), (240, 84004592), (256, 78754305), (280, 72003936), (320, 63003444), (336, 60003280), (379, 53195520), (384, 52502870), (420, 48002624), (448, 45002460), (480, 42002296), (560, 36001968), (640, 31501722), (672, 30001640), (758, 26597760), (768, 26251435), (840, 24001312), (896, 22501230), (960, 21001148), (1120, 18000984), (1137, 17731840), (1280, 15750861), (1344, 15000820), (1516, 13298880), (1680, 12000656), (1792, 11250615), (1895, 10639104), (1920, 10500574), (1979, 10187520), (2240, 9000492), (2274, 8865920), (2653, 7599360), (2688, 7500410), (3032, 6649440), (3360, 6000328), (3790, 5319552), (3840, 5250287), (3958, 5093760), (4480, 4500246), (4548, 4432960), (5306, 3799680), (5376, 3750205), (5685, 3546368), (5937, 3395840), (6064, 3324720), (6720, 3000164), (7580, 2659776), (7916, 2546880), (7959, 2533120), (8960, 2250123), (9096, 2216480), (9895, 2037504), (10612, 1899840), (11370, 1773184), (11874, 1697920), (12128, 1662360), (13265, 1519872), (13440, 1500082), (13853, 1455360), (15160, 1329888), (15832, 1273440), (15918, 1266560), (18192, 1108240), (19790, 1018752), (21224, 949920), (22740, 886592), (23748, 848960), (24256, 831180), (26530, 759936), (26880, 750041), (27706, 727680), (29685, 679168), (30320, 664944), (31664, 636720), (31836, 633280), (36384, 554120), (39580, 509376), (39795, 506624), (41559, 485120), (42448, 474960), (45480, 443296), (47496, 424480), (48512, 415590), (53060, 379968), (55412, 363840), (59370, 339584), (60640, 332472), (63328, 318360), (63672, 316640), (69265, 291072), (72768, 277060), (79160, 254688), (79590, 253312), (83118, 242560), (84896, 237480), (90960, 221648), (94992, 212240), (97024, 207795), (106120, 189984), (110824, 181920), (118740, 169792), (121280, 166236), (126656, 159180), (127344, 158320), (138530, 145536)]