31045840560

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{859}}^1$

素因数の和:1057

約数の個数: 480

約数和(自身を含む): 122173608960

約数和(自身を除く): 91127768400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 101, 105, 112, 120, 126, 140, 142, 144, 168, 180, 202, 210, 213, 240, 252, 280, 284, 303, 315, 336, 355, 360, 404, 420, 426, 497, 504, 505, 560, 568, 606, 630, 639, 707, 710, 720, 808, 840, 852, 859, 909, 994, 1008, 1010, 1065, 1136, 1212, 1260, 1278, 1414, 1420, 1491, 1515, 1616, 1680, 1704, 1718, 1818, 1988, 2020, 2121, 2130, 2424, 2485, 2520, 2556, 2577, 2828, 2840, 2982, 3030, 3195, 3408, 3436, 3535, 3636, 3976, 4040, 4242, 4260, 4295, 4473, 4545, 4848, 4970, 5040, 5112, 5154, 5656, 5680, 5964, 6013, 6060, 6363, 6390, 6872, 7070, 7171, 7272, 7455, 7731, 7952, 8080, 8484, 8520, 8590, 8946, 9090, 9940, 10224, 10308, 10605, 11312, 11928, 12026, 12120, 12726, 12780, 12885, 13744, 14140, 14342, 14544, 14910, 15462, 16968, 17040, 17180, 17892, 18039, 18180, 19880, 20616, 21210, 21513, 22365, 23856, 24052, 24240, 25452, 25560, 25770, 28280, 28684, 29820, 30065, 30924, 31815, 33936, 34360, 35784, 35855, 36078, 36360, 38655, 39760, 41232, 42420, 43026, 44730, 48104, 50197, 50904, 51120, 51540, 54117, 56560, 57368, 59640, 60130, 60989, 61848, 63630, 64539, 68720, 71568, 71710, 72156, 72720, 77310, 84840, 86052, 86759, 89460, 90195, 96208, 100394, 101808, 103080, 107565, 108234, 114736, 119280, 120260, 121978, 123696, 127260, 129078, 143420, 144312, 150591, 154620, 169680, 172104, 173518, 178920, 180390, 182967, 200788, 206160, 215130, 216468, 240520, 243956, 250985, 254520, 258156, 260277, 270585, 286840, 288624, 301182, 304945, 309240, 322695, 344208, 347036, 357840, 360780, 365934, 401576, 426923, 430260, 432936, 433795, 451773, 481040, 487912, 501970, 509040, 516312, 520554, 541170, 548901, 573680, 602364, 607313, 609890, 618480, 645390, 694072, 721560, 731868, 752955, 780831, 803152, 853846, 860520, 865872, 867590, 903546, 914835, 975824, 1003940, 1032624, 1041108, 1082340, 1097802, 1204728, 1214626, 1219780, 1280769, 1290780, 1301385, 1388144, 1443120, 1463736, 1505910, 1561662, 1707692, 1721040, 1735180, 1807092, 1821939, 1829670, 2007880, 2082216, 2134615, 2164680, 2195604, 2258865, 2409456, 2429252, 2439560, 2561538, 2581560, 2602770, 2744505, 2927472, 3011820, 3036565, 3123324, 3415384, 3470360, 3614184, 3643878, 3659340, 3842307, 3904155, 4015760, 4164432, 4269230, 4329360, 4391208, 4517730, 4858504, 4879120, 5123076, 5163120, 5205540, 5465817, 5489010, 6023640, 6073130, 6159889, 6246648, 6403845, 6830768, 6940720, 7228368, 7287756, 7318680, 7684614, 7808310, 8538460, 8782416, 9035460, 9109695, 9717008, 10246152, 10411080, 10931634, 10978020, 12047280, 12146260, 12319778, 12493296, 12807690, 14575512, 14637360, 15369228, 15616620, 17076920, 18070920, 18219390, 18479667, 19211535, 20492304, 20822160, 21863268, 21956040, 24292520, 24639556, 25615380, 27329085, 29151024, 30738456, 30799445, 31233240, 34153840, 36141840, 36438780, 36959334, 38423070, 43119223, 43726536, 43912080, 48585040, 49279112, 51230760, 54658170, 55439001, 61476912, 61598890, 62466480, 72877560, 73918668, 76846140, 86238446, 87453072, 92398335, 98558224, 102461520, 109316340, 110878002, 123197780, 129357669, 145755120, 147837336, 153692280, 172476892, 184796670, 215596115, 218632680, 221756004, 246395560, 258715338, 277195005, 295674672, 307384560, 344953784, 369593340, 388073007, 431192230, 437265360, 443512008, 492791120, 517430676, 554390010, 646788345, 689907568, 739186680, 776146014, 862384460, 887024016, 1034861352, 1108780020, 1293576690, 1478373360, 1552292028, 1724768920, 1940365035, 2069722704, 2217560040, 2587153380, 3104584056, 3449537840, 3880730070, 4435120080, 5174306760, 6209168112, 7761460140, 10348613520, 15522920280, 31045840560]

約数ペア:

[(1, 31045840560), (2, 15522920280), (3, 10348613520), (4, 7761460140), (5, 6209168112), (6, 5174306760), (7, 4435120080), (8, 3880730070), (9, 3449537840), (10, 3104584056), (12, 2587153380), (14, 2217560040), (15, 2069722704), (16, 1940365035), (18, 1724768920), (20, 1552292028), (21, 1478373360), (24, 1293576690), (28, 1108780020), (30, 1034861352), (35, 887024016), (36, 862384460), (40, 776146014), (42, 739186680), (45, 689907568), (48, 646788345), (56, 554390010), (60, 517430676), (63, 492791120), (70, 443512008), (71, 437265360), (72, 431192230), (80, 388073007), (84, 369593340), (90, 344953784), (101, 307384560), (105, 295674672), (112, 277195005), (120, 258715338), (126, 246395560), (140, 221756004), (142, 218632680), (144, 215596115), (168, 184796670), (180, 172476892), (202, 153692280), (210, 147837336), (213, 145755120), (240, 129357669), (252, 123197780), (280, 110878002), (284, 109316340), (303, 102461520), (315, 98558224), (336, 92398335), (355, 87453072), (360, 86238446), (404, 76846140), (420, 73918668), (426, 72877560), (497, 62466480), (504, 61598890), (505, 61476912), (560, 55439001), (568, 54658170), (606, 51230760), (630, 49279112), (639, 48585040), (707, 43912080), (710, 43726536), (720, 43119223), (808, 38423070), (840, 36959334), (852, 36438780), (859, 36141840), (909, 34153840), (994, 31233240), (1008, 30799445), (1010, 30738456), (1065, 29151024), (1136, 27329085), (1212, 25615380), (1260, 24639556), (1278, 24292520), (1414, 21956040), (1420, 21863268), (1491, 20822160), (1515, 20492304), (1616, 19211535), (1680, 18479667), (1704, 18219390), (1718, 18070920), (1818, 17076920), (1988, 15616620), (2020, 15369228), (2121, 14637360), (2130, 14575512), (2424, 12807690), (2485, 12493296), (2520, 12319778), (2556, 12146260), (2577, 12047280), (2828, 10978020), (2840, 10931634), (2982, 10411080), (3030, 10246152), (3195, 9717008), (3408, 9109695), (3436, 9035460), (3535, 8782416), (3636, 8538460), (3976, 7808310), (4040, 7684614), (4242, 7318680), (4260, 7287756), (4295, 7228368), (4473, 6940720), (4545, 6830768), (4848, 6403845), (4970, 6246648), (5040, 6159889), (5112, 6073130), (5154, 6023640), (5656, 5489010), (5680, 5465817), (5964, 5205540), (6013, 5163120), (6060, 5123076), (6363, 4879120), (6390, 4858504), (6872, 4517730), (7070, 4391208), (7171, 4329360), (7272, 4269230), (7455, 4164432), (7731, 4015760), (7952, 3904155), (8080, 3842307), (8484, 3659340), (8520, 3643878), (8590, 3614184), (8946, 3470360), (9090, 3415384), (9940, 3123324), (10224, 3036565), (10308, 3011820), (10605, 2927472), (11312, 2744505), (11928, 2602770), (12026, 2581560), (12120, 2561538), (12726, 2439560), (12780, 2429252), (12885, 2409456), (13744, 2258865), (14140, 2195604), (14342, 2164680), (14544, 2134615), (14910, 2082216), (15462, 2007880), (16968, 1829670), (17040, 1821939), (17180, 1807092), (17892, 1735180), (18039, 1721040), (18180, 1707692), (19880, 1561662), (20616, 1505910), (21210, 1463736), (21513, 1443120), (22365, 1388144), (23856, 1301385), (24052, 1290780), (24240, 1280769), (25452, 1219780), (25560, 1214626), (25770, 1204728), (28280, 1097802), (28684, 1082340), (29820, 1041108), (30065, 1032624), (30924, 1003940), (31815, 975824), (33936, 914835), (34360, 903546), (35784, 867590), (35855, 865872), (36078, 860520), (36360, 853846), (38655, 803152), (39760, 780831), (41232, 752955), (42420, 731868), (43026, 721560), (44730, 694072), (48104, 645390), (50197, 618480), (50904, 609890), (51120, 607313), (51540, 602364), (54117, 573680), (56560, 548901), (57368, 541170), (59640, 520554), (60130, 516312), (60989, 509040), (61848, 501970), (63630, 487912), (64539, 481040), (68720, 451773), (71568, 433795), (71710, 432936), (72156, 430260), (72720, 426923), (77310, 401576), (84840, 365934), (86052, 360780), (86759, 357840), (89460, 347036), (90195, 344208), (96208, 322695), (100394, 309240), (101808, 304945), (103080, 301182), (107565, 288624), (108234, 286840), (114736, 270585), (119280, 260277), (120260, 258156), (121978, 254520), (123696, 250985), (127260, 243956), (129078, 240520), (143420, 216468), (144312, 215130), (150591, 206160), (154620, 200788), (169680, 182967), (172104, 180390), (173518, 178920)]