19958914080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9851}}^1$

素因数の和:9949

約数の個数: 384

約数和(自身を含む): 81035458560

約数和(自身を除く): 61076544480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 134, 135, 140, 144, 160, 168, 180, 189, 201, 210, 216, 224, 240, 252, 268, 270, 280, 288, 315, 335, 336, 360, 378, 402, 420, 432, 469, 480, 504, 536, 540, 560, 603, 630, 670, 672, 720, 756, 804, 840, 864, 938, 945, 1005, 1008, 1072, 1080, 1120, 1206, 1260, 1340, 1407, 1440, 1512, 1608, 1680, 1809, 1876, 1890, 2010, 2016, 2144, 2160, 2345, 2412, 2520, 2680, 2814, 3015, 3024, 3216, 3360, 3618, 3752, 3780, 4020, 4221, 4320, 4690, 4824, 5040, 5360, 5628, 6030, 6048, 6432, 7035, 7236, 7504, 7560, 8040, 8442, 9045, 9380, 9648, 9851, 10080, 10720, 11256, 12060, 12663, 14070, 14472, 15008, 15120, 16080, 16884, 18090, 18760, 19296, 19702, 21105, 22512, 24120, 25326, 28140, 28944, 29553, 30240, 32160, 33768, 36180, 37520, 39404, 42210, 45024, 48240, 49255, 50652, 56280, 57888, 59106, 63315, 67536, 68957, 72360, 75040, 78808, 84420, 88659, 96480, 98510, 101304, 112560, 118212, 126630, 135072, 137914, 144720, 147765, 157616, 168840, 177318, 197020, 202608, 206871, 225120, 236424, 253260, 265977, 275828, 289440, 295530, 315232, 337680, 344785, 354636, 394040, 405216, 413742, 443295, 472848, 506520, 531954, 551656, 591060, 620613, 660017, 675360, 689570, 709272, 788080, 827484, 886590, 945696, 1013040, 1034355, 1063908, 1103312, 1182120, 1241226, 1320034, 1329885, 1379140, 1418544, 1576160, 1654968, 1773180, 1861839, 1980051, 2026080, 2068710, 2127816, 2206624, 2364240, 2482452, 2640068, 2659770, 2758280, 2837088, 3103065, 3300085, 3309936, 3546360, 3723678, 3960102, 4137420, 4255632, 4620119, 4728480, 4964904, 5280136, 5319540, 5516560, 5940153, 6206130, 6600170, 6619872, 7092720, 7447356, 7920204, 8274840, 8511264, 9240238, 9309195, 9900255, 9929808, 10560272, 10639080, 11033120, 11880306, 12412260, 13200340, 13860357, 14185440, 14894712, 15840408, 16549680, 17820459, 18480476, 18618390, 19800510, 19859616, 21120544, 21278160, 23100595, 23760612, 24824520, 26400680, 27720714, 29700765, 29789424, 31680816, 33099360, 35640918, 36960952, 37236780, 39601020, 41581071, 42556320, 46201190, 47521224, 49649040, 52801360, 55441428, 59401530, 59578848, 63361632, 69301785, 71281836, 73921904, 74473560, 79202040, 83162142, 89102295, 92402380, 95042448, 99298080, 105602720, 110882856, 118803060, 124743213, 138603570, 142563672, 147843808, 148947120, 158404080, 166324284, 178204590, 184804760, 190084896, 207905355, 221765712, 237606120, 249486426, 277207140, 285127344, 297894240, 316808160, 332648568, 356409180, 369609520, 415810710, 443531424, 475212240, 498972852, 554414280, 570254688, 623716065, 665297136, 712818360, 739219040, 831621420, 950424480, 997945704, 1108828560, 1247432130, 1330594272, 1425636720, 1663242840, 1995891408, 2217657120, 2494864260, 2851273440, 3326485680, 3991782816, 4989728520, 6652971360, 9979457040, 19958914080]

約数ペア:

[(1, 19958914080), (2, 9979457040), (3, 6652971360), (4, 4989728520), (5, 3991782816), (6, 3326485680), (7, 2851273440), (8, 2494864260), (9, 2217657120), (10, 1995891408), (12, 1663242840), (14, 1425636720), (15, 1330594272), (16, 1247432130), (18, 1108828560), (20, 997945704), (21, 950424480), (24, 831621420), (27, 739219040), (28, 712818360), (30, 665297136), (32, 623716065), (35, 570254688), (36, 554414280), (40, 498972852), (42, 475212240), (45, 443531424), (48, 415810710), (54, 369609520), (56, 356409180), (60, 332648568), (63, 316808160), (67, 297894240), (70, 285127344), (72, 277207140), (80, 249486426), (84, 237606120), (90, 221765712), (96, 207905355), (105, 190084896), (108, 184804760), (112, 178204590), (120, 166324284), (126, 158404080), (134, 148947120), (135, 147843808), (140, 142563672), (144, 138603570), (160, 124743213), (168, 118803060), (180, 110882856), (189, 105602720), (201, 99298080), (210, 95042448), (216, 92402380), (224, 89102295), (240, 83162142), (252, 79202040), (268, 74473560), (270, 73921904), (280, 71281836), (288, 69301785), (315, 63361632), (335, 59578848), (336, 59401530), (360, 55441428), (378, 52801360), (402, 49649040), (420, 47521224), (432, 46201190), (469, 42556320), (480, 41581071), (504, 39601020), (536, 37236780), (540, 36960952), (560, 35640918), (603, 33099360), (630, 31680816), (670, 29789424), (672, 29700765), (720, 27720714), (756, 26400680), (804, 24824520), (840, 23760612), (864, 23100595), (938, 21278160), (945, 21120544), (1005, 19859616), (1008, 19800510), (1072, 18618390), (1080, 18480476), (1120, 17820459), (1206, 16549680), (1260, 15840408), (1340, 14894712), (1407, 14185440), (1440, 13860357), (1512, 13200340), (1608, 12412260), (1680, 11880306), (1809, 11033120), (1876, 10639080), (1890, 10560272), (2010, 9929808), (2016, 9900255), (2144, 9309195), (2160, 9240238), (2345, 8511264), (2412, 8274840), (2520, 7920204), (2680, 7447356), (2814, 7092720), (3015, 6619872), (3024, 6600170), (3216, 6206130), (3360, 5940153), (3618, 5516560), (3752, 5319540), (3780, 5280136), (4020, 4964904), (4221, 4728480), (4320, 4620119), (4690, 4255632), (4824, 4137420), (5040, 3960102), (5360, 3723678), (5628, 3546360), (6030, 3309936), (6048, 3300085), (6432, 3103065), (7035, 2837088), (7236, 2758280), (7504, 2659770), (7560, 2640068), (8040, 2482452), (8442, 2364240), (9045, 2206624), (9380, 2127816), (9648, 2068710), (9851, 2026080), (10080, 1980051), (10720, 1861839), (11256, 1773180), (12060, 1654968), (12663, 1576160), (14070, 1418544), (14472, 1379140), (15008, 1329885), (15120, 1320034), (16080, 1241226), (16884, 1182120), (18090, 1103312), (18760, 1063908), (19296, 1034355), (19702, 1013040), (21105, 945696), (22512, 886590), (24120, 827484), (25326, 788080), (28140, 709272), (28944, 689570), (29553, 675360), (30240, 660017), (32160, 620613), (33768, 591060), (36180, 551656), (37520, 531954), (39404, 506520), (42210, 472848), (45024, 443295), (48240, 413742), (49255, 405216), (50652, 394040), (56280, 354636), (57888, 344785), (59106, 337680), (63315, 315232), (67536, 295530), (68957, 289440), (72360, 275828), (75040, 265977), (78808, 253260), (84420, 236424), (88659, 225120), (96480, 206871), (98510, 202608), (101304, 197020), (112560, 177318), (118212, 168840), (126630, 157616), (135072, 147765), (137914, 144720)]