991045440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 672

約数和(自身を含む): 4393509120

約数和(自身を除く): 3402463680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 41, 42, 44, 45, 48, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 82, 84, 88, 90, 96, 99, 105, 109, 110, 112, 120, 123, 126, 132, 140, 144, 154, 160, 164, 165, 168, 176, 180, 192, 198, 205, 210, 218, 220, 224, 231, 240, 246, 252, 264, 280, 287, 288, 308, 315, 320, 327, 328, 330, 336, 352, 360, 369, 385, 396, 410, 420, 436, 440, 448, 451, 462, 480, 492, 495, 504, 528, 545, 560, 574, 576, 615, 616, 630, 654, 656, 660, 672, 693, 704, 720, 738, 763, 770, 792, 820, 840, 861, 872, 880, 902, 924, 960, 981, 984, 990, 1008, 1056, 1090, 1120, 1148, 1155, 1199, 1230, 1232, 1260, 1308, 1312, 1320, 1344, 1353, 1386, 1435, 1440, 1476, 1526, 1540, 1584, 1635, 1640, 1680, 1722, 1744, 1760, 1804, 1845, 1848, 1962, 1968, 1980, 2016, 2112, 2180, 2240, 2255, 2289, 2296, 2310, 2398, 2460, 2464, 2520, 2583, 2616, 2624, 2640, 2706, 2772, 2870, 2880, 2952, 3052, 3080, 3157, 3168, 3270, 3280, 3360, 3444, 3465, 3488, 3520, 3597, 3608, 3690, 3696, 3815, 3924, 3936, 3960, 4032, 4059, 4305, 4360, 4469, 4510, 4578, 4592, 4620, 4796, 4905, 4920, 4928, 5040, 5166, 5232, 5280, 5412, 5544, 5740, 5904, 5995, 6104, 6160, 6314, 6336, 6540, 6560, 6720, 6765, 6867, 6888, 6930, 6976, 7194, 7216, 7380, 7392, 7630, 7848, 7872, 7920, 8118, 8393, 8610, 8720, 8938, 9020, 9156, 9184, 9240, 9471, 9592, 9810, 9840, 10080, 10332, 10464, 10560, 10791, 10824, 11088, 11445, 11480, 11808, 11990, 12208, 12320, 12628, 12915, 13080, 13120, 13407, 13530, 13734, 13776, 13860, 14388, 14432, 14760, 14784, 15260, 15696, 15785, 15840, 16236, 16786, 17220, 17440, 17876, 17985, 18040, 18312, 18368, 18480, 18942, 19184, 19620, 19680, 20160, 20295, 20664, 20928, 21582, 21648, 22176, 22345, 22890, 22960, 23616, 23980, 24416, 24640, 25179, 25256, 25830, 26160, 26814, 27060, 27468, 27552, 27720, 28413, 28776, 28864, 29520, 30520, 31283, 31392, 31570, 31680, 32472, 33572, 34335, 34440, 34880, 35752, 35970, 36080, 36624, 36960, 37884, 38368, 39240, 39360, 40221, 40590, 41328, 41965, 43164, 43296, 44352, 44690, 45780, 45920, 47355, 47960, 48832, 49159, 50358, 50512, 51660, 52320, 53628, 53955, 54120, 54936, 55104, 55440, 56826, 57552, 59040, 61040, 62566, 62784, 63140, 64944, 67035, 67144, 68670, 68880, 71504, 71940, 72160, 73248, 73920, 75537, 75768, 76736, 78480, 80442, 81180, 82656, 83930, 86328, 86592, 89380, 91560, 91840, 93849, 94710, 95920, 98318, 100716, 101024, 103320, 104640, 107256, 107910, 108240, 109872, 110880, 113652, 115104, 118080, 122080, 125132, 125895, 126280, 129888, 134070, 134288, 137340, 137760, 142065, 143008, 143880, 144320, 146496, 147477, 151074, 151536, 156415, 156960, 160884, 162360, 165312, 167860, 172656, 178760, 183120, 187698, 189420, 191840, 196636, 201105, 201432, 202048, 206640, 214512, 215820, 216480, 219744, 221760, 227304, 230208, 244160, 245795, 250264, 251790, 252560, 259776, 268140, 268576, 274680, 275520, 281547, 284130, 286016, 287760, 294954, 302148, 303072, 312830, 313920, 321768, 324720, 335720, 344113, 345312, 357520, 366240, 375396, 377685, 378840, 383680, 393272, 402210, 402864, 413280, 429024, 431640, 432960, 439488, 442431, 454608, 469245, 491590, 500528, 503580, 505120, 536280, 537152, 549360, 563094, 568260, 575520, 589908, 604296, 606144, 625660, 643536, 649440, 671440, 688226, 690624, 715040, 732480, 737385, 750792, 755370, 757680, 786544, 804420, 805728, 826560, 858048, 863280, 884862, 909216, 938490, 983180, 1001056, 1007160, 1010240, 1032339, 1072560, 1098720, 1126188, 1136520, 1151040, 1179816, 1208592, 1251320, 1287072, 1298880, 1342880, 1376452, 1407735, 1430080, 1474770, 1501584, 1510740, 1515360, 1573088, 1608840, 1611456, 1720565, 1726560, 1769724, 1818432, 1876980, 1966360, 2002112, 2014320, 2064678, 2145120, 2197440, 2212155, 2252376, 2273040, 2359632, 2417184, 2502640, 2574144, 2685760, 2752904, 2815470, 2949540, 3003168, 3021480, 3030720, 3097017, 3146176, 3217680, 3441130, 3453120, 3539448, 3753960, 3932720, 4028640, 4129356, 4290240, 4424310, 4504752, 4546080, 4719264, 4834368, 5005280, 5161695, 5505808, 5630940, 5899080, 6006336, 6042960, 6194034, 6435360, 6882260, 7078896, 7507920, 7865440, 8057280, 8258712, 8848620, 9009504, 9092160, 9438528, 10010560, 10323390, 11011616, 11261880, 11798160, 12085920, 12388068, 12870720, 13764520, 14157792, 15015840, 15485085, 15730880, 16517424, 17697240, 18019008, 20646780, 22023232, 22523760, 23596320, 24171840, 24776136, 27529040, 28315584, 30031680, 30970170, 33034848, 35394480, 41293560, 45047520, 47192640, 49552272, 55058080, 61940340, 66069696, 70788960, 82587120, 90095040, 99104544, 110116160, 123880680, 141577920, 165174240, 198209088, 247761360, 330348480, 495522720, 991045440]

約数ペア:

[(1, 991045440), (2, 495522720), (3, 330348480), (4, 247761360), (5, 198209088), (6, 165174240), (7, 141577920), (8, 123880680), (9, 110116160), (10, 99104544), (11, 90095040), (12, 82587120), (14, 70788960), (15, 66069696), (16, 61940340), (18, 55058080), (20, 49552272), (21, 47192640), (22, 45047520), (24, 41293560), (28, 35394480), (30, 33034848), (32, 30970170), (33, 30031680), (35, 28315584), (36, 27529040), (40, 24776136), (41, 24171840), (42, 23596320), (44, 22523760), (45, 22023232), (48, 20646780), (55, 18019008), (56, 17697240), (60, 16517424), (63, 15730880), (64, 15485085), (66, 15015840), (70, 14157792), (72, 13764520), (77, 12870720), (80, 12388068), (82, 12085920), (84, 11798160), (88, 11261880), (90, 11011616), (96, 10323390), (99, 10010560), (105, 9438528), (109, 9092160), (110, 9009504), (112, 8848620), (120, 8258712), (123, 8057280), (126, 7865440), (132, 7507920), (140, 7078896), (144, 6882260), (154, 6435360), (160, 6194034), (164, 6042960), (165, 6006336), (168, 5899080), (176, 5630940), (180, 5505808), (192, 5161695), (198, 5005280), (205, 4834368), (210, 4719264), (218, 4546080), (220, 4504752), (224, 4424310), (231, 4290240), (240, 4129356), (246, 4028640), (252, 3932720), (264, 3753960), (280, 3539448), (287, 3453120), (288, 3441130), (308, 3217680), (315, 3146176), (320, 3097017), (327, 3030720), (328, 3021480), (330, 3003168), (336, 2949540), (352, 2815470), (360, 2752904), (369, 2685760), (385, 2574144), (396, 2502640), (410, 2417184), (420, 2359632), (436, 2273040), (440, 2252376), (448, 2212155), (451, 2197440), (462, 2145120), (480, 2064678), (492, 2014320), (495, 2002112), (504, 1966360), (528, 1876980), (545, 1818432), (560, 1769724), (574, 1726560), (576, 1720565), (615, 1611456), (616, 1608840), (630, 1573088), (654, 1515360), (656, 1510740), (660, 1501584), (672, 1474770), (693, 1430080), (704, 1407735), (720, 1376452), (738, 1342880), (763, 1298880), (770, 1287072), (792, 1251320), (820, 1208592), (840, 1179816), (861, 1151040), (872, 1136520), (880, 1126188), (902, 1098720), (924, 1072560), (960, 1032339), (981, 1010240), (984, 1007160), (990, 1001056), (1008, 983180), (1056, 938490), (1090, 909216), (1120, 884862), (1148, 863280), (1155, 858048), (1199, 826560), (1230, 805728), (1232, 804420), (1260, 786544), (1308, 757680), (1312, 755370), (1320, 750792), (1344, 737385), (1353, 732480), (1386, 715040), (1435, 690624), (1440, 688226), (1476, 671440), (1526, 649440), (1540, 643536), (1584, 625660), (1635, 606144), (1640, 604296), (1680, 589908), (1722, 575520), (1744, 568260), (1760, 563094), (1804, 549360), (1845, 537152), (1848, 536280), (1962, 505120), (1968, 503580), (1980, 500528), (2016, 491590), (2112, 469245), (2180, 454608), (2240, 442431), (2255, 439488), (2289, 432960), (2296, 431640), (2310, 429024), (2398, 413280), (2460, 402864), (2464, 402210), (2520, 393272), (2583, 383680), (2616, 378840), (2624, 377685), (2640, 375396), (2706, 366240), (2772, 357520), (2870, 345312), (2880, 344113), (2952, 335720), (3052, 324720), (3080, 321768), (3157, 313920), (3168, 312830), (3270, 303072), (3280, 302148), (3360, 294954), (3444, 287760), (3465, 286016), (3488, 284130), (3520, 281547), (3597, 275520), (3608, 274680), (3690, 268576), (3696, 268140), (3815, 259776), (3924, 252560), (3936, 251790), (3960, 250264), (4032, 245795), (4059, 244160), (4305, 230208), (4360, 227304), (4469, 221760), (4510, 219744), (4578, 216480), (4592, 215820), (4620, 214512), (4796, 206640), (4905, 202048), (4920, 201432), (4928, 201105), (5040, 196636), (5166, 191840), (5232, 189420), (5280, 187698), (5412, 183120), (5544, 178760), (5740, 172656), (5904, 167860), (5995, 165312), (6104, 162360), (6160, 160884), (6314, 156960), (6336, 156415), (6540, 151536), (6560, 151074), (6720, 147477), (6765, 146496), (6867, 144320), (6888, 143880), (6930, 143008), (6976, 142065), (7194, 137760), (7216, 137340), (7380, 134288), (7392, 134070), (7630, 129888), (7848, 126280), (7872, 125895), (7920, 125132), (8118, 122080), (8393, 118080), (8610, 115104), (8720, 113652), (8938, 110880), (9020, 109872), (9156, 108240), (9184, 107910), (9240, 107256), (9471, 104640), (9592, 103320), (9810, 101024), (9840, 100716), (10080, 98318), (10332, 95920), (10464, 94710), (10560, 93849), (10791, 91840), (10824, 91560), (11088, 89380), (11445, 86592), (11480, 86328), (11808, 83930), (11990, 82656), (12208, 81180), (12320, 80442), (12628, 78480), (12915, 76736), (13080, 75768), (13120, 75537), (13407, 73920), (13530, 73248), (13734, 72160), (13776, 71940), (13860, 71504), (14388, 68880), (14432, 68670), (14760, 67144), (14784, 67035), (15260, 64944), (15696, 63140), (15785, 62784), (15840, 62566), (16236, 61040), (16786, 59040), (17220, 57552), (17440, 56826), (17876, 55440), (17985, 55104), (18040, 54936), (18312, 54120), (18368, 53955), (18480, 53628), (18942, 52320), (19184, 51660), (19620, 50512), (19680, 50358), (20160, 49159), (20295, 48832), (20664, 47960), (20928, 47355), (21582, 45920), (21648, 45780), (22176, 44690), (22345, 44352), (22890, 43296), (22960, 43164), (23616, 41965), (23980, 41328), (24416, 40590), (24640, 40221), (25179, 39360), (25256, 39240), (25830, 38368), (26160, 37884), (26814, 36960), (27060, 36624), (27468, 36080), (27552, 35970), (27720, 35752), (28413, 34880), (28776, 34440), (28864, 34335), (29520, 33572), (30520, 32472), (31283, 31680), (31392, 31570)]