21160043520

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17891}}^1$

素因数の和:17937

約数の個数: 352

約数和(自身を含む): 84383824896

約数和(自身を除く): 63223781376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1024, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1536, 1540, 1680, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2560, 2640, 2688, 2816, 3072, 3080, 3360, 3520, 3584, 3696, 3840, 4224, 4480, 4620, 4928, 5120, 5280, 5376, 5632, 6160, 6720, 7040, 7168, 7392, 7680, 8448, 8960, 9240, 9856, 10560, 10752, 11264, 12320, 13440, 14080, 14784, 15360, 16896, 17891, 17920, 18480, 19712, 21120, 21504, 24640, 26880, 28160, 29568, 33792, 35782, 35840, 36960, 39424, 42240, 49280, 53673, 53760, 56320, 59136, 71564, 73920, 78848, 84480, 89455, 98560, 107346, 107520, 118272, 125237, 143128, 147840, 168960, 178910, 196801, 197120, 214692, 236544, 250474, 268365, 286256, 295680, 357820, 375711, 393602, 394240, 429384, 500948, 536730, 572512, 590403, 591360, 626185, 715640, 751422, 787204, 858768, 984005, 1001896, 1073460, 1145024, 1180806, 1182720, 1252370, 1377607, 1431280, 1502844, 1574408, 1717536, 1878555, 1968010, 2003792, 2146920, 2290048, 2361612, 2504740, 2755214, 2862560, 2952015, 3005688, 3148816, 3435072, 3757110, 3936020, 4007584, 4132821, 4293840, 4580096, 4723224, 5009480, 5510428, 5725120, 5904030, 6011376, 6297632, 6870144, 6888035, 7514220, 7872040, 8015168, 8265642, 8587680, 9160192, 9446448, 10018960, 11020856, 11450240, 11808060, 12022752, 12595264, 13740288, 13776070, 15028440, 15744080, 16030336, 16531284, 17175360, 18320384, 18892896, 20037920, 20664105, 22041712, 22900480, 23616120, 24045504, 25190528, 27480576, 27552140, 30056880, 31488160, 32060672, 33062568, 34350720, 37785792, 40075840, 41328210, 44083424, 45800960, 47232240, 48091008, 50381056, 54961152, 55104280, 60113760, 62976320, 64121344, 66125136, 68701440, 75571584, 80151680, 82656420, 88166848, 91601920, 94464480, 96182016, 100762112, 110208560, 120227520, 125952640, 128242688, 132250272, 137402880, 151143168, 160303360, 165312840, 176333696, 188928960, 192364032, 201524224, 220417120, 240455040, 251905280, 264500544, 274805760, 302286336, 320606720, 330625680, 352667392, 377857920, 384728064, 440834240, 480910080, 503810560, 529001088, 604572672, 641213440, 661251360, 705334784, 755715840, 881668480, 961820160, 1007621120, 1058002176, 1322502720, 1410669568, 1511431680, 1763336960, 1923640320, 2116004352, 2645005440, 3022863360, 3526673920, 4232008704, 5290010880, 7053347840, 10580021760, 21160043520]

約数ペア:

[(1, 21160043520), (2, 10580021760), (3, 7053347840), (4, 5290010880), (5, 4232008704), (6, 3526673920), (7, 3022863360), (8, 2645005440), (10, 2116004352), (11, 1923640320), (12, 1763336960), (14, 1511431680), (15, 1410669568), (16, 1322502720), (20, 1058002176), (21, 1007621120), (22, 961820160), (24, 881668480), (28, 755715840), (30, 705334784), (32, 661251360), (33, 641213440), (35, 604572672), (40, 529001088), (42, 503810560), (44, 480910080), (48, 440834240), (55, 384728064), (56, 377857920), (60, 352667392), (64, 330625680), (66, 320606720), (70, 302286336), (77, 274805760), (80, 264500544), (84, 251905280), (88, 240455040), (96, 220417120), (105, 201524224), (110, 192364032), (112, 188928960), (120, 176333696), (128, 165312840), (132, 160303360), (140, 151143168), (154, 137402880), (160, 132250272), (165, 128242688), (168, 125952640), (176, 120227520), (192, 110208560), (210, 100762112), (220, 96182016), (224, 94464480), (231, 91601920), (240, 88166848), (256, 82656420), (264, 80151680), (280, 75571584), (308, 68701440), (320, 66125136), (330, 64121344), (336, 62976320), (352, 60113760), (384, 55104280), (385, 54961152), (420, 50381056), (440, 48091008), (448, 47232240), (462, 45800960), (480, 44083424), (512, 41328210), (528, 40075840), (560, 37785792), (616, 34350720), (640, 33062568), (660, 32060672), (672, 31488160), (704, 30056880), (768, 27552140), (770, 27480576), (840, 25190528), (880, 24045504), (896, 23616120), (924, 22900480), (960, 22041712), (1024, 20664105), (1056, 20037920), (1120, 18892896), (1155, 18320384), (1232, 17175360), (1280, 16531284), (1320, 16030336), (1344, 15744080), (1408, 15028440), (1536, 13776070), (1540, 13740288), (1680, 12595264), (1760, 12022752), (1792, 11808060), (1848, 11450240), (1920, 11020856), (2112, 10018960), (2240, 9446448), (2310, 9160192), (2464, 8587680), (2560, 8265642), (2640, 8015168), (2688, 7872040), (2816, 7514220), (3072, 6888035), (3080, 6870144), (3360, 6297632), (3520, 6011376), (3584, 5904030), (3696, 5725120), (3840, 5510428), (4224, 5009480), (4480, 4723224), (4620, 4580096), (4928, 4293840), (5120, 4132821), (5280, 4007584), (5376, 3936020), (5632, 3757110), (6160, 3435072), (6720, 3148816), (7040, 3005688), (7168, 2952015), (7392, 2862560), (7680, 2755214), (8448, 2504740), (8960, 2361612), (9240, 2290048), (9856, 2146920), (10560, 2003792), (10752, 1968010), (11264, 1878555), (12320, 1717536), (13440, 1574408), (14080, 1502844), (14784, 1431280), (15360, 1377607), (16896, 1252370), (17891, 1182720), (17920, 1180806), (18480, 1145024), (19712, 1073460), (21120, 1001896), (21504, 984005), (24640, 858768), (26880, 787204), (28160, 751422), (29568, 715640), (33792, 626185), (35782, 591360), (35840, 590403), (36960, 572512), (39424, 536730), (42240, 500948), (49280, 429384), (53673, 394240), (53760, 393602), (56320, 375711), (59136, 357820), (71564, 295680), (73920, 286256), (78848, 268365), (84480, 250474), (89455, 236544), (98560, 214692), (107346, 197120), (107520, 196801), (118272, 178910), (125237, 168960), (143128, 147840)]