646030080

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:134

約数の個数: 432

約数和(自身を含む): 2428468224

約数和(自身を除く): 1782438144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 67, 72, 80, 81, 90, 93, 96, 108, 120, 124, 128, 134, 135, 144, 155, 160, 162, 180, 186, 192, 201, 216, 240, 243, 248, 256, 268, 270, 279, 288, 310, 320, 324, 335, 360, 372, 384, 402, 405, 432, 465, 480, 486, 496, 536, 540, 558, 576, 603, 620, 640, 648, 670, 720, 744, 768, 804, 810, 837, 864, 930, 960, 972, 992, 1005, 1072, 1080, 1116, 1152, 1206, 1215, 1240, 1280, 1296, 1340, 1395, 1440, 1488, 1608, 1620, 1674, 1728, 1809, 1860, 1920, 1944, 1984, 2010, 2077, 2144, 2160, 2232, 2304, 2412, 2430, 2480, 2511, 2592, 2680, 2790, 2880, 2976, 3015, 3216, 3240, 3348, 3456, 3618, 3720, 3840, 3888, 3968, 4020, 4154, 4185, 4288, 4320, 4464, 4824, 4860, 4960, 5022, 5184, 5360, 5427, 5580, 5760, 5952, 6030, 6231, 6432, 6480, 6696, 6912, 7236, 7440, 7533, 7776, 7936, 8040, 8308, 8370, 8576, 8640, 8928, 9045, 9648, 9720, 9920, 10044, 10368, 10385, 10720, 10854, 11160, 11520, 11904, 12060, 12462, 12555, 12864, 12960, 13392, 14472, 14880, 15066, 15552, 16080, 16281, 16616, 16740, 17152, 17280, 17856, 18090, 18693, 19296, 19440, 19840, 20088, 20736, 20770, 21440, 21708, 22320, 23808, 24120, 24924, 25110, 25728, 25920, 26784, 27135, 28944, 29760, 30132, 31104, 31155, 32160, 32562, 33232, 33480, 34560, 35712, 36180, 37386, 37665, 38592, 38880, 39680, 40176, 41540, 42880, 43416, 44640, 48240, 49848, 50220, 51456, 51840, 53568, 54270, 56079, 57888, 59520, 60264, 62208, 62310, 64320, 65124, 66464, 66960, 71424, 72360, 74772, 75330, 77184, 77760, 80352, 81405, 83080, 85760, 86832, 89280, 93465, 96480, 99696, 100440, 103680, 107136, 108540, 112158, 115776, 119040, 120528, 124620, 128640, 130248, 132928, 133920, 144720, 149544, 150660, 154368, 155520, 160704, 162810, 166160, 168237, 173664, 178560, 186930, 192960, 199392, 200880, 214272, 217080, 224316, 231552, 241056, 249240, 257280, 260496, 265856, 267840, 280395, 289440, 299088, 301320, 311040, 321408, 325620, 332320, 336474, 347328, 357120, 373860, 385920, 398784, 401760, 434160, 448632, 463104, 482112, 498480, 504711, 520992, 531712, 535680, 560790, 578880, 598176, 602640, 642816, 651240, 664640, 672948, 694656, 747720, 771840, 797568, 803520, 841185, 868320, 897264, 964224, 996960, 1009422, 1041984, 1071360, 1121580, 1157760, 1196352, 1205280, 1302480, 1329280, 1345896, 1389312, 1495440, 1595136, 1607040, 1682370, 1736640, 1794528, 1928448, 1993920, 2018844, 2083968, 2243160, 2315520, 2392704, 2410560, 2523555, 2604960, 2658560, 2691792, 2990880, 3214080, 3364740, 3473280, 3589056, 3987840, 4037688, 4167936, 4486320, 4785408, 4821120, 5047110, 5209920, 5383584, 5981760, 6729480, 6946560, 7178112, 7975680, 8075376, 8972640, 9642240, 10094220, 10419840, 10767168, 11963520, 13458960, 14356224, 16150752, 17945280, 20188440, 20839680, 21534336, 23927040, 26917920, 32301504, 35890560, 40376880, 43068672, 53835840, 64603008, 71781120, 80753760, 107671680, 129206016, 161507520, 215343360, 323015040, 646030080]

約数ペア:

[(1, 646030080), (2, 323015040), (3, 215343360), (4, 161507520), (5, 129206016), (6, 107671680), (8, 80753760), (9, 71781120), (10, 64603008), (12, 53835840), (15, 43068672), (16, 40376880), (18, 35890560), (20, 32301504), (24, 26917920), (27, 23927040), (30, 21534336), (31, 20839680), (32, 20188440), (36, 17945280), (40, 16150752), (45, 14356224), (48, 13458960), (54, 11963520), (60, 10767168), (62, 10419840), (64, 10094220), (67, 9642240), (72, 8972640), (80, 8075376), (81, 7975680), (90, 7178112), (93, 6946560), (96, 6729480), (108, 5981760), (120, 5383584), (124, 5209920), (128, 5047110), (134, 4821120), (135, 4785408), (144, 4486320), (155, 4167936), (160, 4037688), (162, 3987840), (180, 3589056), (186, 3473280), (192, 3364740), (201, 3214080), (216, 2990880), (240, 2691792), (243, 2658560), (248, 2604960), (256, 2523555), (268, 2410560), (270, 2392704), (279, 2315520), (288, 2243160), (310, 2083968), (320, 2018844), (324, 1993920), (335, 1928448), (360, 1794528), (372, 1736640), (384, 1682370), (402, 1607040), (405, 1595136), (432, 1495440), (465, 1389312), (480, 1345896), (486, 1329280), (496, 1302480), (536, 1205280), (540, 1196352), (558, 1157760), (576, 1121580), (603, 1071360), (620, 1041984), (640, 1009422), (648, 996960), (670, 964224), (720, 897264), (744, 868320), (768, 841185), (804, 803520), (810, 797568), (837, 771840), (864, 747720), (930, 694656), (960, 672948), (972, 664640), (992, 651240), (1005, 642816), (1072, 602640), (1080, 598176), (1116, 578880), (1152, 560790), (1206, 535680), (1215, 531712), (1240, 520992), (1280, 504711), (1296, 498480), (1340, 482112), (1395, 463104), (1440, 448632), (1488, 434160), (1608, 401760), (1620, 398784), (1674, 385920), (1728, 373860), (1809, 357120), (1860, 347328), (1920, 336474), (1944, 332320), (1984, 325620), (2010, 321408), (2077, 311040), (2144, 301320), (2160, 299088), (2232, 289440), (2304, 280395), (2412, 267840), (2430, 265856), (2480, 260496), (2511, 257280), (2592, 249240), (2680, 241056), (2790, 231552), (2880, 224316), (2976, 217080), (3015, 214272), (3216, 200880), (3240, 199392), (3348, 192960), (3456, 186930), (3618, 178560), (3720, 173664), (3840, 168237), (3888, 166160), (3968, 162810), (4020, 160704), (4154, 155520), (4185, 154368), (4288, 150660), (4320, 149544), (4464, 144720), (4824, 133920), (4860, 132928), (4960, 130248), (5022, 128640), (5184, 124620), (5360, 120528), (5427, 119040), (5580, 115776), (5760, 112158), (5952, 108540), (6030, 107136), (6231, 103680), (6432, 100440), (6480, 99696), (6696, 96480), (6912, 93465), (7236, 89280), (7440, 86832), (7533, 85760), (7776, 83080), (7936, 81405), (8040, 80352), (8308, 77760), (8370, 77184), (8576, 75330), (8640, 74772), (8928, 72360), (9045, 71424), (9648, 66960), (9720, 66464), (9920, 65124), (10044, 64320), (10368, 62310), (10385, 62208), (10720, 60264), (10854, 59520), (11160, 57888), (11520, 56079), (11904, 54270), (12060, 53568), (12462, 51840), (12555, 51456), (12864, 50220), (12960, 49848), (13392, 48240), (14472, 44640), (14880, 43416), (15066, 42880), (15552, 41540), (16080, 40176), (16281, 39680), (16616, 38880), (16740, 38592), (17152, 37665), (17280, 37386), (17856, 36180), (18090, 35712), (18693, 34560), (19296, 33480), (19440, 33232), (19840, 32562), (20088, 32160), (20736, 31155), (20770, 31104), (21440, 30132), (21708, 29760), (22320, 28944), (23808, 27135), (24120, 26784), (24924, 25920), (25110, 25728)]