991679040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1418

約数の個数: 336

約数和(自身を含む): 3885687936

約数和(自身を除く): 2894008896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 132, 138, 144, 160, 165, 176, 180, 184, 192, 198, 207, 220, 230, 240, 253, 264, 276, 288, 320, 330, 345, 352, 360, 368, 396, 414, 440, 460, 480, 495, 506, 528, 552, 576, 660, 690, 704, 720, 736, 759, 792, 828, 880, 920, 960, 990, 1012, 1035, 1056, 1104, 1265, 1320, 1361, 1380, 1440, 1472, 1518, 1584, 1656, 1760, 1840, 1980, 2024, 2070, 2112, 2208, 2277, 2530, 2640, 2722, 2760, 2880, 3036, 3168, 3312, 3520, 3680, 3795, 3960, 4048, 4083, 4140, 4416, 4554, 5060, 5280, 5444, 5520, 6072, 6336, 6624, 6805, 7360, 7590, 7920, 8096, 8166, 8280, 9108, 10120, 10560, 10888, 11040, 11385, 12144, 12249, 13248, 13610, 14971, 15180, 15840, 16192, 16332, 16560, 18216, 20240, 20415, 21776, 22080, 22770, 24288, 24498, 27220, 29942, 30360, 31303, 31680, 32664, 33120, 36432, 40480, 40830, 43552, 44913, 45540, 48576, 48996, 54440, 59884, 60720, 61245, 62606, 65328, 66240, 72864, 74855, 80960, 81660, 87104, 89826, 91080, 93909, 97992, 108880, 119768, 121440, 122490, 125212, 130656, 134739, 145728, 149710, 156515, 163320, 179652, 182160, 187818, 195984, 217760, 224565, 239536, 242880, 244980, 250424, 261312, 269478, 281727, 299420, 313030, 326640, 344333, 359304, 364320, 375636, 391968, 435520, 449130, 469545, 479072, 489960, 500848, 538956, 563454, 598840, 626060, 653280, 673695, 688666, 718608, 728640, 751272, 783936, 898260, 939090, 958144, 979920, 1001696, 1032999, 1077912, 1126908, 1197680, 1252120, 1306560, 1347390, 1377332, 1408635, 1437216, 1502544, 1721665, 1796520, 1878180, 1959840, 2003392, 2065998, 2155824, 2253816, 2395360, 2504240, 2694780, 2754664, 2817270, 2874432, 3005088, 3098997, 3443330, 3593040, 3756360, 3919680, 4131996, 4311648, 4507632, 4790720, 5008480, 5164995, 5389560, 5509328, 5634540, 6010176, 6197994, 6886660, 7186080, 7512720, 8263992, 8623296, 9015264, 10016960, 10329990, 10779120, 11018656, 11269080, 12395988, 13773320, 14372160, 15025440, 15494985, 16527984, 18030528, 20659980, 21558240, 22037312, 22538160, 24791976, 27546640, 30050880, 30989970, 33055968, 41319960, 43116480, 45076320, 49583952, 55093280, 61979940, 66111936, 82639920, 90152640, 99167904, 110186560, 123959880, 165279840, 198335808, 247919760, 330559680, 495839520, 991679040]

約数ペア:

[(1, 991679040), (2, 495839520), (3, 330559680), (4, 247919760), (5, 198335808), (6, 165279840), (8, 123959880), (9, 110186560), (10, 99167904), (11, 90152640), (12, 82639920), (15, 66111936), (16, 61979940), (18, 55093280), (20, 49583952), (22, 45076320), (23, 43116480), (24, 41319960), (30, 33055968), (32, 30989970), (33, 30050880), (36, 27546640), (40, 24791976), (44, 22538160), (45, 22037312), (46, 21558240), (48, 20659980), (55, 18030528), (60, 16527984), (64, 15494985), (66, 15025440), (69, 14372160), (72, 13773320), (80, 12395988), (88, 11269080), (90, 11018656), (92, 10779120), (96, 10329990), (99, 10016960), (110, 9015264), (115, 8623296), (120, 8263992), (132, 7512720), (138, 7186080), (144, 6886660), (160, 6197994), (165, 6010176), (176, 5634540), (180, 5509328), (184, 5389560), (192, 5164995), (198, 5008480), (207, 4790720), (220, 4507632), (230, 4311648), (240, 4131996), (253, 3919680), (264, 3756360), (276, 3593040), (288, 3443330), (320, 3098997), (330, 3005088), (345, 2874432), (352, 2817270), (360, 2754664), (368, 2694780), (396, 2504240), (414, 2395360), (440, 2253816), (460, 2155824), (480, 2065998), (495, 2003392), (506, 1959840), (528, 1878180), (552, 1796520), (576, 1721665), (660, 1502544), (690, 1437216), (704, 1408635), (720, 1377332), (736, 1347390), (759, 1306560), (792, 1252120), (828, 1197680), (880, 1126908), (920, 1077912), (960, 1032999), (990, 1001696), (1012, 979920), (1035, 958144), (1056, 939090), (1104, 898260), (1265, 783936), (1320, 751272), (1361, 728640), (1380, 718608), (1440, 688666), (1472, 673695), (1518, 653280), (1584, 626060), (1656, 598840), (1760, 563454), (1840, 538956), (1980, 500848), (2024, 489960), (2070, 479072), (2112, 469545), (2208, 449130), (2277, 435520), (2530, 391968), (2640, 375636), (2722, 364320), (2760, 359304), (2880, 344333), (3036, 326640), (3168, 313030), (3312, 299420), (3520, 281727), (3680, 269478), (3795, 261312), (3960, 250424), (4048, 244980), (4083, 242880), (4140, 239536), (4416, 224565), (4554, 217760), (5060, 195984), (5280, 187818), (5444, 182160), (5520, 179652), (6072, 163320), (6336, 156515), (6624, 149710), (6805, 145728), (7360, 134739), (7590, 130656), (7920, 125212), (8096, 122490), (8166, 121440), (8280, 119768), (9108, 108880), (10120, 97992), (10560, 93909), (10888, 91080), (11040, 89826), (11385, 87104), (12144, 81660), (12249, 80960), (13248, 74855), (13610, 72864), (14971, 66240), (15180, 65328), (15840, 62606), (16192, 61245), (16332, 60720), (16560, 59884), (18216, 54440), (20240, 48996), (20415, 48576), (21776, 45540), (22080, 44913), (22770, 43552), (24288, 40830), (24498, 40480), (27220, 36432), (29942, 33120), (30360, 32664), (31303, 31680)]