1830976000

素因数分解:

$2^9\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 320

約数和(自身を含む): 5382584064

約数和(自身を除く): 3551608064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 61, 64, 67, 70, 80, 100, 112, 122, 125, 128, 134, 140, 160, 175, 200, 224, 244, 250, 256, 268, 280, 305, 320, 335, 350, 400, 427, 448, 469, 488, 500, 512, 536, 560, 610, 640, 670, 700, 800, 854, 875, 896, 938, 976, 1000, 1072, 1120, 1220, 1280, 1340, 1400, 1525, 1600, 1675, 1708, 1750, 1792, 1876, 1952, 2000, 2135, 2144, 2240, 2345, 2440, 2560, 2680, 2800, 3050, 3200, 3350, 3416, 3500, 3584, 3752, 3904, 4000, 4087, 4270, 4288, 4480, 4690, 4880, 5360, 5600, 6100, 6400, 6700, 6832, 7000, 7504, 7625, 7808, 8000, 8174, 8375, 8540, 8576, 8960, 9380, 9760, 10675, 10720, 11200, 11725, 12200, 12800, 13400, 13664, 14000, 15008, 15250, 15616, 16000, 16348, 16750, 17080, 17152, 17920, 18760, 19520, 20435, 21350, 21440, 22400, 23450, 24400, 26800, 27328, 28000, 28609, 30016, 30500, 31232, 32000, 32696, 33500, 34160, 34304, 37520, 39040, 40870, 42700, 42880, 44800, 46900, 48800, 53375, 53600, 54656, 56000, 57218, 58625, 60032, 61000, 64000, 65392, 67000, 68320, 75040, 78080, 81740, 85400, 85760, 89600, 93800, 97600, 102175, 106750, 107200, 109312, 112000, 114436, 117250, 120064, 122000, 130784, 134000, 136640, 143045, 150080, 156160, 163480, 170800, 171520, 187600, 195200, 204350, 213500, 214400, 218624, 224000, 228872, 234500, 240128, 244000, 261568, 268000, 273280, 286090, 300160, 326960, 341600, 375200, 390400, 408700, 427000, 428800, 448000, 457744, 469000, 488000, 510875, 523136, 536000, 546560, 572180, 600320, 653920, 683200, 715225, 750400, 780800, 817400, 854000, 857600, 915488, 938000, 976000, 1021750, 1046272, 1072000, 1093120, 1144360, 1200640, 1307840, 1366400, 1430450, 1500800, 1634800, 1708000, 1830976, 1876000, 1952000, 2043500, 2092544, 2144000, 2288720, 2615680, 2732800, 2860900, 3001600, 3269600, 3416000, 3576125, 3661952, 3752000, 3904000, 4087000, 4288000, 4577440, 5231360, 5465600, 5721800, 6003200, 6539200, 6832000, 7152250, 7323904, 7504000, 8174000, 9154880, 10462720, 11443600, 13078400, 13664000, 14304500, 14647808, 15008000, 16348000, 18309760, 22887200, 26156800, 27328000, 28609000, 30016000, 32696000, 36619520, 45774400, 52313600, 57218000, 65392000, 73239040, 91548800, 114436000, 130784000, 183097600, 228872000, 261568000, 366195200, 457744000, 915488000, 1830976000]

約数ペア:

[(1, 1830976000), (2, 915488000), (4, 457744000), (5, 366195200), (7, 261568000), (8, 228872000), (10, 183097600), (14, 130784000), (16, 114436000), (20, 91548800), (25, 73239040), (28, 65392000), (32, 57218000), (35, 52313600), (40, 45774400), (50, 36619520), (56, 32696000), (61, 30016000), (64, 28609000), (67, 27328000), (70, 26156800), (80, 22887200), (100, 18309760), (112, 16348000), (122, 15008000), (125, 14647808), (128, 14304500), (134, 13664000), (140, 13078400), (160, 11443600), (175, 10462720), (200, 9154880), (224, 8174000), (244, 7504000), (250, 7323904), (256, 7152250), (268, 6832000), (280, 6539200), (305, 6003200), (320, 5721800), (335, 5465600), (350, 5231360), (400, 4577440), (427, 4288000), (448, 4087000), (469, 3904000), (488, 3752000), (500, 3661952), (512, 3576125), (536, 3416000), (560, 3269600), (610, 3001600), (640, 2860900), (670, 2732800), (700, 2615680), (800, 2288720), (854, 2144000), (875, 2092544), (896, 2043500), (938, 1952000), (976, 1876000), (1000, 1830976), (1072, 1708000), (1120, 1634800), (1220, 1500800), (1280, 1430450), (1340, 1366400), (1400, 1307840), (1525, 1200640), (1600, 1144360), (1675, 1093120), (1708, 1072000), (1750, 1046272), (1792, 1021750), (1876, 976000), (1952, 938000), (2000, 915488), (2135, 857600), (2144, 854000), (2240, 817400), (2345, 780800), (2440, 750400), (2560, 715225), (2680, 683200), (2800, 653920), (3050, 600320), (3200, 572180), (3350, 546560), (3416, 536000), (3500, 523136), (3584, 510875), (3752, 488000), (3904, 469000), (4000, 457744), (4087, 448000), (4270, 428800), (4288, 427000), (4480, 408700), (4690, 390400), (4880, 375200), (5360, 341600), (5600, 326960), (6100, 300160), (6400, 286090), (6700, 273280), (6832, 268000), (7000, 261568), (7504, 244000), (7625, 240128), (7808, 234500), (8000, 228872), (8174, 224000), (8375, 218624), (8540, 214400), (8576, 213500), (8960, 204350), (9380, 195200), (9760, 187600), (10675, 171520), (10720, 170800), (11200, 163480), (11725, 156160), (12200, 150080), (12800, 143045), (13400, 136640), (13664, 134000), (14000, 130784), (15008, 122000), (15250, 120064), (15616, 117250), (16000, 114436), (16348, 112000), (16750, 109312), (17080, 107200), (17152, 106750), (17920, 102175), (18760, 97600), (19520, 93800), (20435, 89600), (21350, 85760), (21440, 85400), (22400, 81740), (23450, 78080), (24400, 75040), (26800, 68320), (27328, 67000), (28000, 65392), (28609, 64000), (30016, 61000), (30500, 60032), (31232, 58625), (32000, 57218), (32696, 56000), (33500, 54656), (34160, 53600), (34304, 53375), (37520, 48800), (39040, 46900), (40870, 44800), (42700, 42880)]