1920330720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 768

約数和(自身を含む): 8778792960

約数和(自身を除く): 6858462240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 54, 55, 56, 60, 63, 66, 69, 70, 72, 77, 80, 84, 88, 90, 92, 96, 99, 105, 108, 110, 112, 115, 120, 126, 132, 135, 138, 140, 144, 154, 160, 161, 165, 168, 176, 180, 184, 189, 198, 207, 210, 216, 220, 224, 230, 231, 240, 251, 252, 253, 264, 270, 276, 280, 288, 297, 308, 315, 322, 330, 336, 345, 352, 360, 368, 378, 385, 396, 414, 420, 432, 440, 460, 462, 480, 483, 495, 502, 504, 506, 528, 540, 552, 560, 594, 616, 621, 630, 644, 660, 672, 690, 693, 720, 736, 753, 756, 759, 770, 792, 805, 828, 840, 864, 880, 920, 924, 945, 966, 990, 1004, 1008, 1012, 1035, 1056, 1080, 1104, 1120, 1155, 1188, 1232, 1242, 1255, 1260, 1265, 1288, 1320, 1380, 1386, 1440, 1449, 1485, 1506, 1512, 1518, 1540, 1584, 1610, 1656, 1680, 1757, 1760, 1771, 1840, 1848, 1890, 1932, 1980, 2008, 2016, 2024, 2070, 2079, 2160, 2208, 2259, 2277, 2310, 2376, 2415, 2464, 2484, 2510, 2520, 2530, 2576, 2640, 2760, 2761, 2772, 2898, 2970, 3012, 3024, 3036, 3080, 3105, 3168, 3220, 3312, 3360, 3465, 3514, 3542, 3680, 3696, 3765, 3780, 3795, 3864, 3960, 4016, 4048, 4140, 4158, 4320, 4347, 4518, 4554, 4620, 4752, 4830, 4968, 5020, 5040, 5060, 5152, 5271, 5280, 5313, 5520, 5522, 5544, 5773, 5796, 5940, 6024, 6048, 6072, 6160, 6210, 6440, 6624, 6777, 6831, 6930, 7028, 7084, 7245, 7392, 7530, 7560, 7590, 7728, 7920, 8032, 8096, 8280, 8283, 8316, 8694, 8785, 8855, 9036, 9108, 9240, 9504, 9660, 9936, 10040, 10080, 10120, 10395, 10542, 10626, 11040, 11044, 11088, 11295, 11385, 11546, 11592, 11880, 12048, 12144, 12320, 12420, 12880, 13554, 13662, 13805, 13860, 14056, 14168, 14490, 15060, 15120, 15180, 15456, 15813, 15840, 15939, 16560, 16566, 16632, 17319, 17388, 17570, 17710, 18072, 18216, 18480, 19320, 19327, 19872, 20080, 20240, 20790, 21084, 21252, 21735, 22088, 22176, 22590, 22770, 23092, 23184, 23760, 24096, 24288, 24840, 24849, 25760, 26355, 26565, 27108, 27324, 27610, 27720, 28112, 28336, 28865, 28980, 30120, 30240, 30360, 31626, 31878, 33120, 33132, 33264, 33885, 34155, 34638, 34776, 35140, 35420, 36144, 36432, 36960, 38640, 38654, 40160, 40411, 40480, 41415, 41580, 42168, 42504, 43470, 44176, 45180, 45540, 46184, 46368, 47439, 47520, 47817, 49680, 49698, 51957, 52710, 53130, 54216, 54648, 55220, 55440, 56224, 56672, 57730, 57960, 57981, 60240, 60720, 63252, 63503, 63756, 66264, 66528, 67770, 68310, 69276, 69552, 70280, 70840, 72288, 72864, 74547, 77280, 77308, 79065, 79695, 80822, 82830, 83160, 84336, 85008, 86595, 86940, 88352, 90360, 91080, 92368, 94878, 95634, 96635, 99360, 99396, 103914, 105420, 106260, 108432, 109296, 110440, 110880, 115460, 115920, 115962, 120480, 121233, 121440, 124245, 126504, 127006, 127512, 132528, 135540, 136620, 138552, 139104, 140560, 141680, 149094, 154616, 155871, 158130, 159390, 161644, 165660, 166320, 168672, 170016, 173190, 173880, 173943, 180720, 182160, 184736, 189756, 190509, 191268, 193270, 198792, 202055, 207828, 210840, 212520, 216864, 218592, 220880, 230920, 231840, 231924, 237195, 239085, 242466, 248490, 253008, 254012, 255024, 259785, 265056, 271080, 273240, 277104, 281120, 283360, 289905, 298188, 309232, 311742, 316260, 317515, 318780, 323288, 331320, 332640, 346380, 347760, 347886, 361440, 363699, 364320, 372735, 379512, 381018, 382536, 386540, 397584, 404110, 415656, 421680, 425040, 441760, 444521, 461840, 463848, 474390, 478170, 484932, 496980, 506016, 508024, 510048, 519570, 521829, 542160, 546480, 554208, 571527, 579810, 596376, 606165, 618464, 623484, 632520, 635030, 637560, 646576, 662640, 692760, 695520, 695772, 727398, 745470, 759024, 762036, 765072, 773080, 779355, 795168, 808220, 831312, 843360, 850080, 869715, 889042, 923680, 927696, 948780, 952545, 956340, 969864, 993960, 1016048, 1039140, 1043658, 1084320, 1091097, 1092960, 1143054, 1159620, 1192752, 1212330, 1246968, 1265040, 1270060, 1275120, 1293152, 1325280, 1333563, 1385520, 1391544, 1454796, 1490940, 1518048, 1524072, 1530144, 1546160, 1558710, 1616440, 1662624, 1714581, 1739430, 1778084, 1818495, 1855392, 1897560, 1905090, 1912680, 1939728, 1987920, 2032096, 2078280, 2087316, 2182194, 2222605, 2286108, 2319240, 2385504, 2424660, 2493936, 2530080, 2540120, 2550240, 2609145, 2667126, 2771040, 2783088, 2857635, 2909592, 2981880, 3048144, 3092320, 3117420, 3232880, 3429162, 3478860, 3556168, 3636990, 3795120, 3810180, 3825360, 3879456, 3975840, 4000689, 4156560, 4174632, 4364388, 4445210, 4572216, 4638480, 4849320, 4987872, 5080240, 5218290, 5334252, 5455485, 5566176, 5715270, 5819184, 5963760, 6096288, 6234840, 6465760, 6667815, 6858324, 6957720, 7112336, 7273980, 7590240, 7620360, 7650720, 8001378, 8313120, 8349264, 8572905, 8728776, 8890420, 9144432, 9276960, 9698640, 10160480, 10436580, 10668504, 10910970, 11430540, 11638368, 11927520, 12002067, 12469680, 13335630, 13716648, 13915440, 14224672, 14547960, 15240720, 16002756, 16698528, 17145810, 17457552, 17780840, 18288864, 19397280, 20003445, 20873160, 21337008, 21821940, 22861080, 24004134, 24939360, 26671260, 27433296, 27830880, 29095920, 30481440, 32005512, 34291620, 34915104, 35561680, 40006890, 41746320, 42674016, 43643880, 45722160, 48008268, 53342520, 54866592, 58191840, 60010335, 64011024, 68583240, 71123360, 80013780, 83492640, 87287760, 91444320, 96016536, 106685040, 120020670, 128022048, 137166480, 160027560, 174575520, 192033072, 213370080, 240041340, 274332960, 320055120, 384066144, 480082680, 640110240, 960165360, 1920330720]

約数ペア:

[(1, 1920330720), (2, 960165360), (3, 640110240), (4, 480082680), (5, 384066144), (6, 320055120), (7, 274332960), (8, 240041340), (9, 213370080), (10, 192033072), (11, 174575520), (12, 160027560), (14, 137166480), (15, 128022048), (16, 120020670), (18, 106685040), (20, 96016536), (21, 91444320), (22, 87287760), (23, 83492640), (24, 80013780), (27, 71123360), (28, 68583240), (30, 64011024), (32, 60010335), (33, 58191840), (35, 54866592), (36, 53342520), (40, 48008268), (42, 45722160), (44, 43643880), (45, 42674016), (46, 41746320), (48, 40006890), (54, 35561680), (55, 34915104), (56, 34291620), (60, 32005512), (63, 30481440), (66, 29095920), (69, 27830880), (70, 27433296), (72, 26671260), (77, 24939360), (80, 24004134), (84, 22861080), (88, 21821940), (90, 21337008), (92, 20873160), (96, 20003445), (99, 19397280), (105, 18288864), (108, 17780840), (110, 17457552), (112, 17145810), (115, 16698528), (120, 16002756), (126, 15240720), (132, 14547960), (135, 14224672), (138, 13915440), (140, 13716648), (144, 13335630), (154, 12469680), (160, 12002067), (161, 11927520), (165, 11638368), (168, 11430540), (176, 10910970), (180, 10668504), (184, 10436580), (189, 10160480), (198, 9698640), (207, 9276960), (210, 9144432), (216, 8890420), (220, 8728776), (224, 8572905), (230, 8349264), (231, 8313120), (240, 8001378), (251, 7650720), (252, 7620360), (253, 7590240), (264, 7273980), (270, 7112336), (276, 6957720), (280, 6858324), (288, 6667815), (297, 6465760), (308, 6234840), (315, 6096288), (322, 5963760), (330, 5819184), (336, 5715270), (345, 5566176), (352, 5455485), (360, 5334252), (368, 5218290), (378, 5080240), (385, 4987872), (396, 4849320), (414, 4638480), (420, 4572216), (432, 4445210), (440, 4364388), (460, 4174632), (462, 4156560), (480, 4000689), (483, 3975840), (495, 3879456), (502, 3825360), (504, 3810180), (506, 3795120), (528, 3636990), (540, 3556168), (552, 3478860), (560, 3429162), (594, 3232880), (616, 3117420), (621, 3092320), (630, 3048144), (644, 2981880), (660, 2909592), (672, 2857635), (690, 2783088), (693, 2771040), (720, 2667126), (736, 2609145), (753, 2550240), (756, 2540120), (759, 2530080), (770, 2493936), (792, 2424660), (805, 2385504), (828, 2319240), (840, 2286108), (864, 2222605), (880, 2182194), (920, 2087316), (924, 2078280), (945, 2032096), (966, 1987920), (990, 1939728), (1004, 1912680), (1008, 1905090), (1012, 1897560), (1035, 1855392), (1056, 1818495), (1080, 1778084), (1104, 1739430), (1120, 1714581), (1155, 1662624), (1188, 1616440), (1232, 1558710), (1242, 1546160), (1255, 1530144), (1260, 1524072), (1265, 1518048), (1288, 1490940), (1320, 1454796), (1380, 1391544), (1386, 1385520), (1440, 1333563), (1449, 1325280), (1485, 1293152), (1506, 1275120), (1512, 1270060), (1518, 1265040), (1540, 1246968), (1584, 1212330), (1610, 1192752), (1656, 1159620), (1680, 1143054), (1757, 1092960), (1760, 1091097), (1771, 1084320), (1840, 1043658), (1848, 1039140), (1890, 1016048), (1932, 993960), (1980, 969864), (2008, 956340), (2016, 952545), (2024, 948780), (2070, 927696), (2079, 923680), (2160, 889042), (2208, 869715), (2259, 850080), (2277, 843360), (2310, 831312), (2376, 808220), (2415, 795168), (2464, 779355), (2484, 773080), (2510, 765072), (2520, 762036), (2530, 759024), (2576, 745470), (2640, 727398), (2760, 695772), (2761, 695520), (2772, 692760), (2898, 662640), (2970, 646576), (3012, 637560), (3024, 635030), (3036, 632520), (3080, 623484), (3105, 618464), (3168, 606165), (3220, 596376), (3312, 579810), (3360, 571527), (3465, 554208), (3514, 546480), (3542, 542160), (3680, 521829), (3696, 519570), (3765, 510048), (3780, 508024), (3795, 506016), (3864, 496980), (3960, 484932), (4016, 478170), (4048, 474390), (4140, 463848), (4158, 461840), (4320, 444521), (4347, 441760), (4518, 425040), (4554, 421680), (4620, 415656), (4752, 404110), (4830, 397584), (4968, 386540), (5020, 382536), (5040, 381018), (5060, 379512), (5152, 372735), (5271, 364320), (5280, 363699), (5313, 361440), (5520, 347886), (5522, 347760), (5544, 346380), (5773, 332640), (5796, 331320), (5940, 323288), (6024, 318780), (6048, 317515), (6072, 316260), (6160, 311742), (6210, 309232), (6440, 298188), (6624, 289905), (6777, 283360), (6831, 281120), (6930, 277104), (7028, 273240), (7084, 271080), (7245, 265056), (7392, 259785), (7530, 255024), (7560, 254012), (7590, 253008), (7728, 248490), (7920, 242466), (8032, 239085), (8096, 237195), (8280, 231924), (8283, 231840), (8316, 230920), (8694, 220880), (8785, 218592), (8855, 216864), (9036, 212520), (9108, 210840), (9240, 207828), (9504, 202055), (9660, 198792), (9936, 193270), (10040, 191268), (10080, 190509), (10120, 189756), (10395, 184736), (10542, 182160), (10626, 180720), (11040, 173943), (11044, 173880), (11088, 173190), (11295, 170016), (11385, 168672), (11546, 166320), (11592, 165660), (11880, 161644), (12048, 159390), (12144, 158130), (12320, 155871), (12420, 154616), (12880, 149094), (13554, 141680), (13662, 140560), (13805, 139104), (13860, 138552), (14056, 136620), (14168, 135540), (14490, 132528), (15060, 127512), (15120, 127006), (15180, 126504), (15456, 124245), (15813, 121440), (15840, 121233), (15939, 120480), (16560, 115962), (16566, 115920), (16632, 115460), (17319, 110880), (17388, 110440), (17570, 109296), (17710, 108432), (18072, 106260), (18216, 105420), (18480, 103914), (19320, 99396), (19327, 99360), (19872, 96635), (20080, 95634), (20240, 94878), (20790, 92368), (21084, 91080), (21252, 90360), (21735, 88352), (22088, 86940), (22176, 86595), (22590, 85008), (22770, 84336), (23092, 83160), (23184, 82830), (23760, 80822), (24096, 79695), (24288, 79065), (24840, 77308), (24849, 77280), (25760, 74547), (26355, 72864), (26565, 72288), (27108, 70840), (27324, 70280), (27610, 69552), (27720, 69276), (28112, 68310), (28336, 67770), (28865, 66528), (28980, 66264), (30120, 63756), (30240, 63503), (30360, 63252), (31626, 60720), (31878, 60240), (33120, 57981), (33132, 57960), (33264, 57730), (33885, 56672), (34155, 56224), (34638, 55440), (34776, 55220), (35140, 54648), (35420, 54216), (36144, 53130), (36432, 52710), (36960, 51957), (38640, 49698), (38654, 49680), (40160, 47817), (40411, 47520), (40480, 47439), (41415, 46368), (41580, 46184), (42168, 45540), (42504, 45180), (43470, 44176)]