686841120

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:214

約数の個数: 480

約数和(自身を含む): 2836487808

約数和(自身を除く): 2149646688

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, 81, 84, 90, 96, 105, 108, 112, 113, 120, 126, 134, 135, 140, 144, 160, 162, 168, 180, 189, 201, 210, 216, 224, 226, 240, 252, 268, 270, 280, 288, 315, 324, 335, 336, 339, 360, 378, 402, 405, 420, 432, 452, 469, 480, 504, 536, 540, 560, 565, 567, 603, 630, 648, 670, 672, 678, 720, 756, 791, 804, 810, 840, 864, 904, 938, 945, 1005, 1008, 1017, 1072, 1080, 1120, 1130, 1134, 1206, 1260, 1296, 1340, 1356, 1407, 1440, 1512, 1582, 1608, 1620, 1680, 1695, 1808, 1809, 1876, 1890, 2010, 2016, 2034, 2144, 2160, 2260, 2268, 2345, 2373, 2412, 2520, 2592, 2680, 2712, 2814, 2835, 3015, 3024, 3051, 3164, 3216, 3240, 3360, 3390, 3616, 3618, 3752, 3780, 3955, 4020, 4068, 4221, 4320, 4520, 4536, 4690, 4746, 4824, 5040, 5085, 5360, 5424, 5427, 5628, 5670, 6030, 6048, 6102, 6328, 6432, 6480, 6780, 7035, 7119, 7236, 7504, 7560, 7571, 7910, 8040, 8136, 8442, 9040, 9045, 9072, 9153, 9380, 9492, 9648, 10080, 10170, 10720, 10848, 10854, 11256, 11340, 11865, 12060, 12204, 12656, 12663, 12960, 13560, 14070, 14238, 14472, 15008, 15120, 15142, 15255, 15820, 16080, 16272, 16884, 18080, 18090, 18144, 18306, 18760, 18984, 19296, 20340, 21105, 21357, 21708, 22512, 22680, 22713, 23730, 24120, 24408, 25312, 25326, 27120, 27135, 28140, 28476, 28944, 30240, 30284, 30510, 31640, 32160, 32544, 33768, 35595, 36180, 36612, 37520, 37855, 37968, 37989, 40680, 42210, 42714, 43416, 45024, 45360, 45426, 45765, 47460, 48240, 48816, 50652, 52997, 54240, 54270, 56280, 56952, 57888, 60568, 61020, 63280, 63315, 64071, 67536, 68139, 71190, 72360, 73224, 75040, 75710, 75936, 75978, 81360, 84420, 85428, 86832, 90720, 90852, 91530, 94920, 96480, 97632, 101304, 105994, 106785, 108540, 112560, 113565, 113904, 121136, 122040, 126560, 126630, 128142, 135072, 136278, 142380, 144720, 146448, 151420, 151956, 158991, 162720, 168840, 170856, 173664, 181704, 183060, 189840, 189945, 202608, 204417, 211988, 213570, 217080, 225120, 227130, 227808, 242272, 244080, 253260, 256284, 264985, 272556, 284760, 289440, 292896, 302840, 303912, 317982, 320355, 337680, 340695, 341712, 363408, 366120, 379680, 379890, 405216, 408834, 423976, 427140, 434160, 454260, 476973, 488160, 506520, 512568, 529970, 545112, 569520, 605680, 607824, 613251, 635964, 640710, 675360, 681390, 683424, 726816, 732240, 759780, 794955, 817668, 847952, 854280, 868320, 908520, 953946, 1013040, 1022085, 1025136, 1059940, 1090224, 1139040, 1211360, 1215648, 1226502, 1271928, 1281420, 1362780, 1430919, 1464480, 1519560, 1589910, 1635336, 1695904, 1708560, 1817040, 1907892, 2026080, 2044170, 2050272, 2119880, 2180448, 2384865, 2453004, 2543856, 2562840, 2725560, 2861838, 3039120, 3066255, 3179820, 3270672, 3417120, 3634080, 3815784, 4088340, 4239760, 4292757, 4769730, 4906008, 5087712, 5125680, 5451120, 5723676, 6078240, 6132510, 6359640, 6541344, 7154595, 7631568, 8176680, 8479520, 8585514, 9539460, 9812016, 10251360, 10902240, 11447352, 12265020, 12719280, 14309190, 15263136, 16353360, 17171028, 19078920, 19624032, 21463785, 22894704, 24530040, 25438560, 28618380, 32706720, 34342056, 38157840, 42927570, 45789408, 49060080, 57236760, 68684112, 76315680, 85855140, 98120160, 114473520, 137368224, 171710280, 228947040, 343420560, 686841120]

約数ペア:

[(1, 686841120), (2, 343420560), (3, 228947040), (4, 171710280), (5, 137368224), (6, 114473520), (7, 98120160), (8, 85855140), (9, 76315680), (10, 68684112), (12, 57236760), (14, 49060080), (15, 45789408), (16, 42927570), (18, 38157840), (20, 34342056), (21, 32706720), (24, 28618380), (27, 25438560), (28, 24530040), (30, 22894704), (32, 21463785), (35, 19624032), (36, 19078920), (40, 17171028), (42, 16353360), (45, 15263136), (48, 14309190), (54, 12719280), (56, 12265020), (60, 11447352), (63, 10902240), (67, 10251360), (70, 9812016), (72, 9539460), (80, 8585514), (81, 8479520), (84, 8176680), (90, 7631568), (96, 7154595), (105, 6541344), (108, 6359640), (112, 6132510), (113, 6078240), (120, 5723676), (126, 5451120), (134, 5125680), (135, 5087712), (140, 4906008), (144, 4769730), (160, 4292757), (162, 4239760), (168, 4088340), (180, 3815784), (189, 3634080), (201, 3417120), (210, 3270672), (216, 3179820), (224, 3066255), (226, 3039120), (240, 2861838), (252, 2725560), (268, 2562840), (270, 2543856), (280, 2453004), (288, 2384865), (315, 2180448), (324, 2119880), (335, 2050272), (336, 2044170), (339, 2026080), (360, 1907892), (378, 1817040), (402, 1708560), (405, 1695904), (420, 1635336), (432, 1589910), (452, 1519560), (469, 1464480), (480, 1430919), (504, 1362780), (536, 1281420), (540, 1271928), (560, 1226502), (565, 1215648), (567, 1211360), (603, 1139040), (630, 1090224), (648, 1059940), (670, 1025136), (672, 1022085), (678, 1013040), (720, 953946), (756, 908520), (791, 868320), (804, 854280), (810, 847952), (840, 817668), (864, 794955), (904, 759780), (938, 732240), (945, 726816), (1005, 683424), (1008, 681390), (1017, 675360), (1072, 640710), (1080, 635964), (1120, 613251), (1130, 607824), (1134, 605680), (1206, 569520), (1260, 545112), (1296, 529970), (1340, 512568), (1356, 506520), (1407, 488160), (1440, 476973), (1512, 454260), (1582, 434160), (1608, 427140), (1620, 423976), (1680, 408834), (1695, 405216), (1808, 379890), (1809, 379680), (1876, 366120), (1890, 363408), (2010, 341712), (2016, 340695), (2034, 337680), (2144, 320355), (2160, 317982), (2260, 303912), (2268, 302840), (2345, 292896), (2373, 289440), (2412, 284760), (2520, 272556), (2592, 264985), (2680, 256284), (2712, 253260), (2814, 244080), (2835, 242272), (3015, 227808), (3024, 227130), (3051, 225120), (3164, 217080), (3216, 213570), (3240, 211988), (3360, 204417), (3390, 202608), (3616, 189945), (3618, 189840), (3752, 183060), (3780, 181704), (3955, 173664), (4020, 170856), (4068, 168840), (4221, 162720), (4320, 158991), (4520, 151956), (4536, 151420), (4690, 146448), (4746, 144720), (4824, 142380), (5040, 136278), (5085, 135072), (5360, 128142), (5424, 126630), (5427, 126560), (5628, 122040), (5670, 121136), (6030, 113904), (6048, 113565), (6102, 112560), (6328, 108540), (6432, 106785), (6480, 105994), (6780, 101304), (7035, 97632), (7119, 96480), (7236, 94920), (7504, 91530), (7560, 90852), (7571, 90720), (7910, 86832), (8040, 85428), (8136, 84420), (8442, 81360), (9040, 75978), (9045, 75936), (9072, 75710), (9153, 75040), (9380, 73224), (9492, 72360), (9648, 71190), (10080, 68139), (10170, 67536), (10720, 64071), (10848, 63315), (10854, 63280), (11256, 61020), (11340, 60568), (11865, 57888), (12060, 56952), (12204, 56280), (12656, 54270), (12663, 54240), (12960, 52997), (13560, 50652), (14070, 48816), (14238, 48240), (14472, 47460), (15008, 45765), (15120, 45426), (15142, 45360), (15255, 45024), (15820, 43416), (16080, 42714), (16272, 42210), (16884, 40680), (18080, 37989), (18090, 37968), (18144, 37855), (18306, 37520), (18760, 36612), (18984, 36180), (19296, 35595), (20340, 33768), (21105, 32544), (21357, 32160), (21708, 31640), (22512, 30510), (22680, 30284), (22713, 30240), (23730, 28944), (24120, 28476), (24408, 28140), (25312, 27135), (25326, 27120)]