31181552640

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 880

約数和(自身を含む): 133536978432

約数和(自身を除く): 102355425792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 64, 69, 70, 72, 80, 81, 84, 90, 92, 96, 105, 108, 112, 115, 120, 126, 128, 135, 138, 140, 144, 160, 161, 162, 168, 180, 184, 189, 192, 207, 210, 216, 224, 230, 240, 252, 256, 270, 276, 280, 288, 315, 320, 322, 324, 336, 345, 360, 368, 378, 384, 405, 414, 420, 432, 448, 460, 467, 480, 483, 504, 512, 540, 552, 560, 567, 576, 621, 630, 640, 644, 648, 672, 690, 720, 736, 756, 768, 805, 810, 828, 840, 864, 896, 920, 934, 945, 960, 966, 1008, 1024, 1035, 1080, 1104, 1120, 1134, 1152, 1242, 1260, 1280, 1288, 1296, 1344, 1380, 1401, 1440, 1449, 1472, 1512, 1536, 1610, 1620, 1656, 1680, 1728, 1792, 1840, 1863, 1868, 1890, 1920, 1932, 2016, 2070, 2160, 2208, 2240, 2268, 2304, 2335, 2415, 2484, 2520, 2560, 2576, 2592, 2688, 2760, 2802, 2835, 2880, 2898, 2944, 3024, 3072, 3105, 3220, 3240, 3269, 3312, 3360, 3456, 3584, 3680, 3726, 3736, 3780, 3840, 3864, 4032, 4140, 4203, 4320, 4347, 4416, 4480, 4536, 4608, 4670, 4830, 4968, 5040, 5120, 5152, 5184, 5376, 5520, 5604, 5670, 5760, 5796, 5888, 6048, 6210, 6440, 6480, 6538, 6624, 6720, 6912, 7005, 7168, 7245, 7360, 7452, 7472, 7560, 7680, 7728, 8064, 8280, 8406, 8640, 8694, 8832, 8960, 9072, 9216, 9315, 9340, 9660, 9807, 9936, 10080, 10304, 10368, 10741, 10752, 11040, 11208, 11340, 11520, 11592, 11776, 12096, 12420, 12609, 12880, 12960, 13041, 13076, 13248, 13440, 13824, 14010, 14490, 14720, 14904, 14944, 15120, 15360, 15456, 16128, 16345, 16560, 16812, 17280, 17388, 17664, 17920, 18144, 18630, 18680, 19320, 19614, 19872, 20160, 20608, 20736, 21015, 21482, 21504, 21735, 22080, 22416, 22680, 23040, 23184, 23552, 24192, 24840, 25218, 25760, 25920, 26082, 26152, 26496, 26880, 27648, 28020, 28980, 29421, 29440, 29808, 29888, 30240, 30912, 32223, 32256, 32690, 33120, 33624, 34560, 34776, 35328, 35840, 36288, 37260, 37360, 37827, 38640, 39228, 39744, 40320, 41216, 41472, 42030, 42964, 43470, 44160, 44832, 45360, 46080, 46368, 48384, 49035, 49680, 50436, 51520, 51840, 52164, 52304, 52992, 53705, 53760, 56040, 57960, 58842, 58880, 59616, 59776, 60480, 61824, 63045, 64446, 64512, 65205, 65380, 66240, 67248, 69120, 69552, 70656, 72576, 74520, 74720, 75187, 75654, 77280, 78456, 79488, 80640, 82432, 82944, 84060, 85928, 86940, 88263, 88320, 89664, 90720, 92736, 96669, 96768, 98070, 99360, 100872, 103040, 103680, 104328, 104608, 105984, 107410, 107520, 112080, 115920, 117684, 117760, 119232, 119552, 120960, 123648, 126090, 128892, 130410, 130760, 132480, 134496, 138240, 139104, 145152, 147105, 149040, 149440, 150374, 151308, 154560, 156912, 158976, 161115, 161280, 164864, 168120, 171856, 173880, 176526, 176640, 179328, 181440, 185472, 189135, 193338, 193536, 196140, 198720, 201744, 206080, 207360, 208656, 209216, 211968, 214820, 224160, 225561, 231840, 235368, 238464, 239104, 241920, 247296, 252180, 257784, 260820, 261520, 264789, 264960, 268992, 278208, 290007, 290304, 294210, 298080, 298880, 300748, 302616, 309120, 313824, 317952, 322230, 322560, 336240, 343712, 347760, 353052, 353280, 358656, 362880, 370944, 375935, 378270, 386676, 392280, 397440, 403488, 412160, 414720, 417312, 418432, 429640, 441315, 448320, 451122, 463680, 470736, 476928, 478208, 483345, 483840, 494592, 504360, 515568, 521640, 523040, 529578, 529920, 537984, 556416, 580014, 580608, 588420, 596160, 597760, 601496, 605232, 618240, 627648, 635904, 644460, 672480, 676683, 687424, 695520, 706104, 717312, 725760, 741888, 751870, 756540, 773352, 784560, 794880, 806976, 824320, 834624, 836864, 859280, 870021, 882630, 896640, 902244, 927360, 941472, 953856, 966690, 967680, 1008720, 1031136, 1043280, 1046080, 1059156, 1059840, 1075968, 1112832, 1127805, 1160028, 1176840, 1192320, 1195520, 1202992, 1210464, 1236480, 1255296, 1288920, 1323945, 1344960, 1353366, 1374848, 1391040, 1412208, 1434624, 1450035, 1451520, 1483776, 1503740, 1513080, 1546704, 1569120, 1589760, 1613952, 1669248, 1673728, 1718560, 1740042, 1765260, 1793280, 1804488, 1854720, 1882944, 1907712, 1933380, 2017440, 2030049, 2062272, 2086560, 2092160, 2118312, 2151936, 2225664, 2255610, 2320056, 2353680, 2384640, 2391040, 2405984, 2420928, 2472960, 2510592, 2577840, 2647890, 2689920, 2706732, 2749696, 2782080, 2824416, 2900070, 2903040, 3007480, 3026160, 3093408, 3138240, 3179520, 3227904, 3338496, 3347456, 3383415, 3437120, 3480084, 3530520, 3586560, 3608976, 3709440, 3765888, 3866760, 4034880, 4060098, 4124544, 4173120, 4184320, 4236624, 4303872, 4350105, 4451328, 4511220, 4640112, 4707360, 4769280, 4811968, 4841856, 5021184, 5155680, 5295780, 5379840, 5413464, 5499392, 5564160, 5648832, 5800140, 6014960, 6052320, 6090147, 6186816, 6276480, 6455808, 6676992, 6766830, 6874240, 6960168, 7061040, 7173120, 7217952, 7418880, 7531776, 7733520, 8069760, 8120196, 8249088, 8346240, 8368640, 8473248, 8700210, 9022440, 9280224, 9414720, 9538560, 9623936, 9683712, 10042368, 10150245, 10311360, 10591560, 10759680, 10826928, 10998784, 11128320, 11297664, 11600280, 12029920, 12104640, 12180294, 12373632, 12552960, 12911616, 13353984, 13533660, 13748480, 13920336, 14122080, 14435904, 15063552, 15467040, 16139520, 16240392, 16498176, 16692480, 16737280, 16946496, 17400420, 18044880, 18560448, 18829440, 19247872, 19367424, 20300490, 20622720, 21183120, 21519360, 21653856, 22256640, 22595328, 23200560, 24059840, 24209280, 24360588, 24747264, 25105920, 27067320, 27496960, 27840672, 28244160, 28871808, 30127104, 30450735, 30934080, 32279040, 32480784, 32996352, 33384960, 33892992, 34800840, 36089760, 37120896, 37658880, 38495744, 38734848, 40600980, 41245440, 42366240, 43307712, 45190656, 46401120, 48119680, 48418560, 48721176, 49494528, 50211840, 54134640, 54993920, 55681344, 56488320, 57743616, 60901470, 61868160, 64558080, 64961568, 66769920, 67785984, 69601680, 72179520, 74241792, 75317760, 76991488, 81201960, 82490880, 84732480, 86615424, 90381312, 92802240, 96239360, 96837120, 97442352, 98989056, 108269280, 111362688, 112976640, 115487232, 121802940, 123736320, 129923136, 135571968, 139203360, 144359040, 148483584, 150635520, 162403920, 164981760, 169464960, 173230848, 185604480, 192478720, 193674240, 194884704, 216538560, 222725376, 225953280, 230974464, 243605880, 247472640, 259846272, 271143936, 278406720, 288718080, 296967168, 324807840, 338929920, 346461696, 371208960, 384957440, 389769408, 433077120, 445450752, 451906560, 487211760, 494945280, 519692544, 556813440, 577436160, 649615680, 677859840, 692923392, 742417920, 779538816, 866154240, 890901504, 974423520, 1039385088, 1113626880, 1154872320, 1299231360, 1355719680, 1484835840, 1559077632, 1732308480, 1948847040, 2078770176, 2227253760, 2598462720, 3118155264, 3464616960, 3897694080, 4454507520, 5196925440, 6236310528, 7795388160, 10393850880, 15590776320, 31181552640]

約数ペア:

[(1, 31181552640), (2, 15590776320), (3, 10393850880), (4, 7795388160), (5, 6236310528), (6, 5196925440), (7, 4454507520), (8, 3897694080), (9, 3464616960), (10, 3118155264), (12, 2598462720), (14, 2227253760), (15, 2078770176), (16, 1948847040), (18, 1732308480), (20, 1559077632), (21, 1484835840), (23, 1355719680), (24, 1299231360), (27, 1154872320), (28, 1113626880), (30, 1039385088), (32, 974423520), (35, 890901504), (36, 866154240), (40, 779538816), (42, 742417920), (45, 692923392), (46, 677859840), (48, 649615680), (54, 577436160), (56, 556813440), (60, 519692544), (63, 494945280), (64, 487211760), (69, 451906560), (70, 445450752), (72, 433077120), (80, 389769408), (81, 384957440), (84, 371208960), (90, 346461696), (92, 338929920), (96, 324807840), (105, 296967168), (108, 288718080), (112, 278406720), (115, 271143936), (120, 259846272), (126, 247472640), (128, 243605880), (135, 230974464), (138, 225953280), (140, 222725376), (144, 216538560), (160, 194884704), (161, 193674240), (162, 192478720), (168, 185604480), (180, 173230848), (184, 169464960), (189, 164981760), (192, 162403920), (207, 150635520), (210, 148483584), (216, 144359040), (224, 139203360), (230, 135571968), (240, 129923136), (252, 123736320), (256, 121802940), (270, 115487232), (276, 112976640), (280, 111362688), (288, 108269280), (315, 98989056), (320, 97442352), (322, 96837120), (324, 96239360), (336, 92802240), (345, 90381312), (360, 86615424), (368, 84732480), (378, 82490880), (384, 81201960), (405, 76991488), (414, 75317760), (420, 74241792), (432, 72179520), (448, 69601680), (460, 67785984), (467, 66769920), (480, 64961568), (483, 64558080), (504, 61868160), (512, 60901470), (540, 57743616), (552, 56488320), (560, 55681344), (567, 54993920), (576, 54134640), (621, 50211840), (630, 49494528), (640, 48721176), (644, 48418560), (648, 48119680), (672, 46401120), (690, 45190656), (720, 43307712), (736, 42366240), (756, 41245440), (768, 40600980), (805, 38734848), (810, 38495744), (828, 37658880), (840, 37120896), (864, 36089760), (896, 34800840), (920, 33892992), (934, 33384960), (945, 32996352), (960, 32480784), (966, 32279040), (1008, 30934080), (1024, 30450735), (1035, 30127104), (1080, 28871808), (1104, 28244160), (1120, 27840672), (1134, 27496960), (1152, 27067320), (1242, 25105920), (1260, 24747264), (1280, 24360588), (1288, 24209280), (1296, 24059840), (1344, 23200560), (1380, 22595328), (1401, 22256640), (1440, 21653856), (1449, 21519360), (1472, 21183120), (1512, 20622720), (1536, 20300490), (1610, 19367424), (1620, 19247872), (1656, 18829440), (1680, 18560448), (1728, 18044880), (1792, 17400420), (1840, 16946496), (1863, 16737280), (1868, 16692480), (1890, 16498176), (1920, 16240392), (1932, 16139520), (2016, 15467040), (2070, 15063552), (2160, 14435904), (2208, 14122080), (2240, 13920336), (2268, 13748480), (2304, 13533660), (2335, 13353984), (2415, 12911616), (2484, 12552960), (2520, 12373632), (2560, 12180294), (2576, 12104640), (2592, 12029920), (2688, 11600280), (2760, 11297664), (2802, 11128320), (2835, 10998784), (2880, 10826928), (2898, 10759680), (2944, 10591560), (3024, 10311360), (3072, 10150245), (3105, 10042368), (3220, 9683712), (3240, 9623936), (3269, 9538560), (3312, 9414720), (3360, 9280224), (3456, 9022440), (3584, 8700210), (3680, 8473248), (3726, 8368640), (3736, 8346240), (3780, 8249088), (3840, 8120196), (3864, 8069760), (4032, 7733520), (4140, 7531776), (4203, 7418880), (4320, 7217952), (4347, 7173120), (4416, 7061040), (4480, 6960168), (4536, 6874240), (4608, 6766830), (4670, 6676992), (4830, 6455808), (4968, 6276480), (5040, 6186816), (5120, 6090147), (5152, 6052320), (5184, 6014960), (5376, 5800140), (5520, 5648832), (5604, 5564160), (5670, 5499392), (5760, 5413464), (5796, 5379840), (5888, 5295780), (6048, 5155680), (6210, 5021184), (6440, 4841856), (6480, 4811968), (6538, 4769280), (6624, 4707360), (6720, 4640112), (6912, 4511220), (7005, 4451328), (7168, 4350105), (7245, 4303872), (7360, 4236624), (7452, 4184320), (7472, 4173120), (7560, 4124544), (7680, 4060098), (7728, 4034880), (8064, 3866760), (8280, 3765888), (8406, 3709440), (8640, 3608976), (8694, 3586560), (8832, 3530520), (8960, 3480084), (9072, 3437120), (9216, 3383415), (9315, 3347456), (9340, 3338496), (9660, 3227904), (9807, 3179520), (9936, 3138240), (10080, 3093408), (10304, 3026160), (10368, 3007480), (10741, 2903040), (10752, 2900070), (11040, 2824416), (11208, 2782080), (11340, 2749696), (11520, 2706732), (11592, 2689920), (11776, 2647890), (12096, 2577840), (12420, 2510592), (12609, 2472960), (12880, 2420928), (12960, 2405984), (13041, 2391040), (13076, 2384640), (13248, 2353680), (13440, 2320056), (13824, 2255610), (14010, 2225664), (14490, 2151936), (14720, 2118312), (14904, 2092160), (14944, 2086560), (15120, 2062272), (15360, 2030049), (15456, 2017440), (16128, 1933380), (16345, 1907712), (16560, 1882944), (16812, 1854720), (17280, 1804488), (17388, 1793280), (17664, 1765260), (17920, 1740042), (18144, 1718560), (18630, 1673728), (18680, 1669248), (19320, 1613952), (19614, 1589760), (19872, 1569120), (20160, 1546704), (20608, 1513080), (20736, 1503740), (21015, 1483776), (21482, 1451520), (21504, 1450035), (21735, 1434624), (22080, 1412208), (22416, 1391040), (22680, 1374848), (23040, 1353366), (23184, 1344960), (23552, 1323945), (24192, 1288920), (24840, 1255296), (25218, 1236480), (25760, 1210464), (25920, 1202992), (26082, 1195520), (26152, 1192320), (26496, 1176840), (26880, 1160028), (27648, 1127805), (28020, 1112832), (28980, 1075968), (29421, 1059840), (29440, 1059156), (29808, 1046080), (29888, 1043280), (30240, 1031136), (30912, 1008720), (32223, 967680), (32256, 966690), (32690, 953856), (33120, 941472), (33624, 927360), (34560, 902244), (34776, 896640), (35328, 882630), (35840, 870021), (36288, 859280), (37260, 836864), (37360, 834624), (37827, 824320), (38640, 806976), (39228, 794880), (39744, 784560), (40320, 773352), (41216, 756540), (41472, 751870), (42030, 741888), (42964, 725760), (43470, 717312), (44160, 706104), (44832, 695520), (45360, 687424), (46080, 676683), (46368, 672480), (48384, 644460), (49035, 635904), (49680, 627648), (50436, 618240), (51520, 605232), (51840, 601496), (52164, 597760), (52304, 596160), (52992, 588420), (53705, 580608), (53760, 580014), (56040, 556416), (57960, 537984), (58842, 529920), (58880, 529578), (59616, 523040), (59776, 521640), (60480, 515568), (61824, 504360), (63045, 494592), (64446, 483840), (64512, 483345), (65205, 478208), (65380, 476928), (66240, 470736), (67248, 463680), (69120, 451122), (69552, 448320), (70656, 441315), (72576, 429640), (74520, 418432), (74720, 417312), (75187, 414720), (75654, 412160), (77280, 403488), (78456, 397440), (79488, 392280), (80640, 386676), (82432, 378270), (82944, 375935), (84060, 370944), (85928, 362880), (86940, 358656), (88263, 353280), (88320, 353052), (89664, 347760), (90720, 343712), (92736, 336240), (96669, 322560), (96768, 322230), (98070, 317952), (99360, 313824), (100872, 309120), (103040, 302616), (103680, 300748), (104328, 298880), (104608, 298080), (105984, 294210), (107410, 290304), (107520, 290007), (112080, 278208), (115920, 268992), (117684, 264960), (117760, 264789), (119232, 261520), (119552, 260820), (120960, 257784), (123648, 252180), (126090, 247296), (128892, 241920), (130410, 239104), (130760, 238464), (132480, 235368), (134496, 231840), (138240, 225561), (139104, 224160), (145152, 214820), (147105, 211968), (149040, 209216), (149440, 208656), (150374, 207360), (151308, 206080), (154560, 201744), (156912, 198720), (158976, 196140), (161115, 193536), (161280, 193338), (164864, 189135), (168120, 185472), (171856, 181440), (173880, 179328), (176526, 176640)]