861373440

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 440

約数和(自身を含む): 3233801472

約数和(自身を除く): 2372428032

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, 248, 256, 268, 270, 279, 288, 310, 320, 324, 335, 360, 372, 384, 402, 405, 432, 465, 480, 496, 512, 536, 540, 558, 576, 603, 620, 640, 648, 670, 720, 744, 768, 804, 810, 837, 864, 930, 960, 992, 1005, 1024, 1072, 1080, 1116, 1152, 1206, 1240, 1280, 1296, 1340, 1395, 1440, 1488, 1536, 1608, 1620, 1674, 1728, 1809, 1860, 1920, 1984, 2010, 2077, 2144, 2160, 2232, 2304, 2412, 2480, 2511, 2560, 2592, 2680, 2790, 2880, 2976, 3015, 3072, 3216, 3240, 3348, 3456, 3618, 3720, 3840, 3968, 4020, 4154, 4185, 4288, 4320, 4464, 4608, 4824, 4960, 5022, 5120, 5184, 5360, 5427, 5580, 5760, 5952, 6030, 6231, 6432, 6480, 6696, 6912, 7236, 7440, 7680, 7936, 8040, 8308, 8370, 8576, 8640, 8928, 9045, 9216, 9648, 9920, 10044, 10368, 10385, 10720, 10854, 11160, 11520, 11904, 12060, 12462, 12555, 12864, 12960, 13392, 13824, 14472, 14880, 15360, 15872, 16080, 16616, 16740, 17152, 17280, 17856, 18090, 18693, 19296, 19840, 20088, 20736, 20770, 21440, 21708, 22320, 23040, 23808, 24120, 24924, 25110, 25728, 25920, 26784, 27135, 27648, 28944, 29760, 31155, 31744, 32160, 33232, 33480, 34304, 34560, 35712, 36180, 37386, 38592, 39680, 40176, 41472, 41540, 42880, 43416, 44640, 46080, 47616, 48240, 49848, 50220, 51456, 51840, 53568, 54270, 56079, 57888, 59520, 62310, 64320, 66464, 66960, 68608, 69120, 71424, 72360, 74772, 77184, 79360, 80352, 82944, 83080, 85760, 86832, 89280, 93465, 95232, 96480, 99696, 100440, 102912, 103680, 107136, 108540, 112158, 115776, 119040, 124620, 128640, 132928, 133920, 138240, 142848, 144720, 149544, 154368, 158720, 160704, 166160, 168237, 171520, 173664, 178560, 186930, 192960, 199392, 200880, 205824, 207360, 214272, 217080, 224316, 231552, 238080, 249240, 257280, 265856, 267840, 280395, 285696, 289440, 299088, 308736, 321408, 332320, 336474, 343040, 347328, 357120, 373860, 385920, 398784, 401760, 414720, 428544, 434160, 448632, 463104, 476160, 498480, 514560, 531712, 535680, 560790, 578880, 598176, 617472, 642816, 664640, 672948, 694656, 714240, 747720, 771840, 797568, 803520, 841185, 857088, 868320, 897264, 926208, 996960, 1029120, 1063424, 1071360, 1121580, 1157760, 1196352, 1285632, 1329280, 1345896, 1389312, 1428480, 1495440, 1543680, 1595136, 1607040, 1682370, 1736640, 1794528, 1852416, 1993920, 2126848, 2142720, 2243160, 2315520, 2392704, 2571264, 2658560, 2691792, 2778624, 2990880, 3087360, 3190272, 3214080, 3364740, 3473280, 3589056, 3987840, 4285440, 4486320, 4631040, 4785408, 5317120, 5383584, 5557248, 5981760, 6380544, 6428160, 6729480, 6946560, 7178112, 7975680, 8972640, 9262080, 9570816, 10634240, 10767168, 11963520, 12856320, 13458960, 13893120, 14356224, 15951360, 17945280, 19141632, 21534336, 23927040, 26917920, 27786240, 28712448, 31902720, 35890560, 43068672, 47854080, 53835840, 57424896, 71781120, 86137344, 95708160, 107671680, 143562240, 172274688, 215343360, 287124480, 430686720, 861373440]

約数ペア:

[(1, 861373440), (2, 430686720), (3, 287124480), (4, 215343360), (5, 172274688), (6, 143562240), (8, 107671680), (9, 95708160), (10, 86137344), (12, 71781120), (15, 57424896), (16, 53835840), (18, 47854080), (20, 43068672), (24, 35890560), (27, 31902720), (30, 28712448), (31, 27786240), (32, 26917920), (36, 23927040), (40, 21534336), (45, 19141632), (48, 17945280), (54, 15951360), (60, 14356224), (62, 13893120), (64, 13458960), (67, 12856320), (72, 11963520), (80, 10767168), (81, 10634240), (90, 9570816), (93, 9262080), (96, 8972640), (108, 7975680), (120, 7178112), (124, 6946560), (128, 6729480), (134, 6428160), (135, 6380544), (144, 5981760), (155, 5557248), (160, 5383584), (162, 5317120), (180, 4785408), (186, 4631040), (192, 4486320), (201, 4285440), (216, 3987840), (240, 3589056), (248, 3473280), (256, 3364740), (268, 3214080), (270, 3190272), (279, 3087360), (288, 2990880), (310, 2778624), (320, 2691792), (324, 2658560), (335, 2571264), (360, 2392704), (372, 2315520), (384, 2243160), (402, 2142720), (405, 2126848), (432, 1993920), (465, 1852416), (480, 1794528), (496, 1736640), (512, 1682370), (536, 1607040), (540, 1595136), (558, 1543680), (576, 1495440), (603, 1428480), (620, 1389312), (640, 1345896), (648, 1329280), (670, 1285632), (720, 1196352), (744, 1157760), (768, 1121580), (804, 1071360), (810, 1063424), (837, 1029120), (864, 996960), (930, 926208), (960, 897264), (992, 868320), (1005, 857088), (1024, 841185), (1072, 803520), (1080, 797568), (1116, 771840), (1152, 747720), (1206, 714240), (1240, 694656), (1280, 672948), (1296, 664640), (1340, 642816), (1395, 617472), (1440, 598176), (1488, 578880), (1536, 560790), (1608, 535680), (1620, 531712), (1674, 514560), (1728, 498480), (1809, 476160), (1860, 463104), (1920, 448632), (1984, 434160), (2010, 428544), (2077, 414720), (2144, 401760), (2160, 398784), (2232, 385920), (2304, 373860), (2412, 357120), (2480, 347328), (2511, 343040), (2560, 336474), (2592, 332320), (2680, 321408), (2790, 308736), (2880, 299088), (2976, 289440), (3015, 285696), (3072, 280395), (3216, 267840), (3240, 265856), (3348, 257280), (3456, 249240), (3618, 238080), (3720, 231552), (3840, 224316), (3968, 217080), (4020, 214272), (4154, 207360), (4185, 205824), (4288, 200880), (4320, 199392), (4464, 192960), (4608, 186930), (4824, 178560), (4960, 173664), (5022, 171520), (5120, 168237), (5184, 166160), (5360, 160704), (5427, 158720), (5580, 154368), (5760, 149544), (5952, 144720), (6030, 142848), (6231, 138240), (6432, 133920), (6480, 132928), (6696, 128640), (6912, 124620), (7236, 119040), (7440, 115776), (7680, 112158), (7936, 108540), (8040, 107136), (8308, 103680), (8370, 102912), (8576, 100440), (8640, 99696), (8928, 96480), (9045, 95232), (9216, 93465), (9648, 89280), (9920, 86832), (10044, 85760), (10368, 83080), (10385, 82944), (10720, 80352), (10854, 79360), (11160, 77184), (11520, 74772), (11904, 72360), (12060, 71424), (12462, 69120), (12555, 68608), (12864, 66960), (12960, 66464), (13392, 64320), (13824, 62310), (14472, 59520), (14880, 57888), (15360, 56079), (15872, 54270), (16080, 53568), (16616, 51840), (16740, 51456), (17152, 50220), (17280, 49848), (17856, 48240), (18090, 47616), (18693, 46080), (19296, 44640), (19840, 43416), (20088, 42880), (20736, 41540), (20770, 41472), (21440, 40176), (21708, 39680), (22320, 38592), (23040, 37386), (23808, 36180), (24120, 35712), (24924, 34560), (25110, 34304), (25728, 33480), (25920, 33232), (26784, 32160), (27135, 31744), (27648, 31155), (28944, 29760)]