18120936960

素因数分解:

$2^9\times 3^2\times 5^1\times 7^3\times {\mathrm{2293}}^1$

素因数の和:2343

約数の個数: 480

約数和(自身を含む): 73218974400

約数和(自身を除く): 55098037440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 686, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1029, 1120, 1152, 1176, 1260, 1280, 1344, 1372, 1440, 1470, 1536, 1568, 1680, 1715, 1764, 1792, 1920, 1960, 2016, 2058, 2205, 2240, 2293, 2304, 2352, 2520, 2560, 2688, 2744, 2880, 2940, 3087, 3136, 3360, 3430, 3528, 3584, 3840, 3920, 4032, 4116, 4410, 4480, 4586, 4608, 4704, 5040, 5145, 5376, 5488, 5760, 5880, 6174, 6272, 6720, 6860, 6879, 7056, 7680, 7840, 8064, 8232, 8820, 8960, 9172, 9408, 10080, 10290, 10752, 10976, 11465, 11520, 11760, 12348, 12544, 13440, 13720, 13758, 14112, 15435, 15680, 16051, 16128, 16464, 17640, 17920, 18344, 18816, 20160, 20580, 20637, 21952, 22930, 23040, 23520, 24696, 25088, 26880, 27440, 27516, 28224, 30870, 31360, 32102, 32256, 32928, 34395, 35280, 36688, 37632, 40320, 41160, 41274, 43904, 45860, 47040, 48153, 49392, 53760, 54880, 55032, 56448, 61740, 62720, 64204, 65856, 68790, 70560, 73376, 75264, 80255, 80640, 82320, 82548, 87808, 91720, 94080, 96306, 98784, 103185, 109760, 110064, 112357, 112896, 123480, 125440, 128408, 131712, 137580, 141120, 144459, 146752, 160510, 161280, 164640, 165096, 175616, 183440, 188160, 192612, 197568, 206370, 219520, 220128, 224714, 225792, 240765, 246960, 256816, 263424, 275160, 282240, 288918, 293504, 321020, 329280, 330192, 337071, 366880, 376320, 385224, 395136, 412740, 439040, 440256, 449428, 481530, 493920, 513632, 526848, 550320, 561785, 564480, 577836, 587008, 642040, 658560, 660384, 674142, 722295, 733760, 770448, 786499, 790272, 825480, 878080, 880512, 898856, 963060, 987840, 1011213, 1027264, 1100640, 1123570, 1128960, 1155672, 1174016, 1284080, 1317120, 1320768, 1348284, 1444590, 1467520, 1540896, 1572998, 1580544, 1650960, 1685355, 1761024, 1797712, 1926120, 1975680, 2022426, 2054528, 2201280, 2247140, 2311344, 2359497, 2568160, 2634240, 2641536, 2696568, 2889180, 2935040, 3081792, 3145996, 3301920, 3370710, 3522048, 3595424, 3852240, 3932495, 3951360, 4044852, 4109056, 4402560, 4494280, 4622688, 4718994, 5056065, 5136320, 5283072, 5393136, 5778360, 5870080, 6163584, 6291992, 6603840, 6741420, 7078491, 7190848, 7704480, 7864990, 7902720, 8089704, 8218112, 8805120, 8988560, 9245376, 9437988, 10112130, 10272640, 10566144, 10786272, 11556720, 11797485, 12327168, 12583984, 13207680, 13482840, 14156982, 14381696, 15408960, 15729980, 16179408, 17610240, 17977120, 18490752, 18875976, 20224260, 20545280, 21572544, 23113440, 23594970, 24654336, 25167968, 26415360, 26965680, 28313964, 28763392, 30817920, 31459960, 32358816, 35392455, 35954240, 36981504, 37751952, 40448520, 41090560, 43145088, 46226880, 47189940, 50335936, 52830720, 53931360, 56627928, 57526784, 61635840, 62919920, 64717632, 70784910, 71908480, 73963008, 75503904, 80897040, 86290176, 92453760, 94379880, 100671872, 107862720, 113255856, 123271680, 125839840, 129435264, 141569820, 143816960, 151007808, 161794080, 172580352, 184907520, 188759760, 201343744, 215725440, 226511712, 251679680, 258870528, 283139640, 287633920, 302015616, 323588160, 369815040, 377519520, 402687488, 431450880, 453023424, 503359360, 517741056, 566279280, 604031232, 647176320, 755039040, 862901760, 906046848, 1006718720, 1132558560, 1208062464, 1294352640, 1510078080, 1812093696, 2013437440, 2265117120, 2588705280, 3020156160, 3624187392, 4530234240, 6040312320, 9060468480, 18120936960]

約数ペア:

[(1, 18120936960), (2, 9060468480), (3, 6040312320), (4, 4530234240), (5, 3624187392), (6, 3020156160), (7, 2588705280), (8, 2265117120), (9, 2013437440), (10, 1812093696), (12, 1510078080), (14, 1294352640), (15, 1208062464), (16, 1132558560), (18, 1006718720), (20, 906046848), (21, 862901760), (24, 755039040), (28, 647176320), (30, 604031232), (32, 566279280), (35, 517741056), (36, 503359360), (40, 453023424), (42, 431450880), (45, 402687488), (48, 377519520), (49, 369815040), (56, 323588160), (60, 302015616), (63, 287633920), (64, 283139640), (70, 258870528), (72, 251679680), (80, 226511712), (84, 215725440), (90, 201343744), (96, 188759760), (98, 184907520), (105, 172580352), (112, 161794080), (120, 151007808), (126, 143816960), (128, 141569820), (140, 129435264), (144, 125839840), (147, 123271680), (160, 113255856), (168, 107862720), (180, 100671872), (192, 94379880), (196, 92453760), (210, 86290176), (224, 80897040), (240, 75503904), (245, 73963008), (252, 71908480), (256, 70784910), (280, 64717632), (288, 62919920), (294, 61635840), (315, 57526784), (320, 56627928), (336, 53931360), (343, 52830720), (360, 50335936), (384, 47189940), (392, 46226880), (420, 43145088), (441, 41090560), (448, 40448520), (480, 37751952), (490, 36981504), (504, 35954240), (512, 35392455), (560, 32358816), (576, 31459960), (588, 30817920), (630, 28763392), (640, 28313964), (672, 26965680), (686, 26415360), (720, 25167968), (735, 24654336), (768, 23594970), (784, 23113440), (840, 21572544), (882, 20545280), (896, 20224260), (960, 18875976), (980, 18490752), (1008, 17977120), (1029, 17610240), (1120, 16179408), (1152, 15729980), (1176, 15408960), (1260, 14381696), (1280, 14156982), (1344, 13482840), (1372, 13207680), (1440, 12583984), (1470, 12327168), (1536, 11797485), (1568, 11556720), (1680, 10786272), (1715, 10566144), (1764, 10272640), (1792, 10112130), (1920, 9437988), (1960, 9245376), (2016, 8988560), (2058, 8805120), (2205, 8218112), (2240, 8089704), (2293, 7902720), (2304, 7864990), (2352, 7704480), (2520, 7190848), (2560, 7078491), (2688, 6741420), (2744, 6603840), (2880, 6291992), (2940, 6163584), (3087, 5870080), (3136, 5778360), (3360, 5393136), (3430, 5283072), (3528, 5136320), (3584, 5056065), (3840, 4718994), (3920, 4622688), (4032, 4494280), (4116, 4402560), (4410, 4109056), (4480, 4044852), (4586, 3951360), (4608, 3932495), (4704, 3852240), (5040, 3595424), (5145, 3522048), (5376, 3370710), (5488, 3301920), (5760, 3145996), (5880, 3081792), (6174, 2935040), (6272, 2889180), (6720, 2696568), (6860, 2641536), (6879, 2634240), (7056, 2568160), (7680, 2359497), (7840, 2311344), (8064, 2247140), (8232, 2201280), (8820, 2054528), (8960, 2022426), (9172, 1975680), (9408, 1926120), (10080, 1797712), (10290, 1761024), (10752, 1685355), (10976, 1650960), (11465, 1580544), (11520, 1572998), (11760, 1540896), (12348, 1467520), (12544, 1444590), (13440, 1348284), (13720, 1320768), (13758, 1317120), (14112, 1284080), (15435, 1174016), (15680, 1155672), (16051, 1128960), (16128, 1123570), (16464, 1100640), (17640, 1027264), (17920, 1011213), (18344, 987840), (18816, 963060), (20160, 898856), (20580, 880512), (20637, 878080), (21952, 825480), (22930, 790272), (23040, 786499), (23520, 770448), (24696, 733760), (25088, 722295), (26880, 674142), (27440, 660384), (27516, 658560), (28224, 642040), (30870, 587008), (31360, 577836), (32102, 564480), (32256, 561785), (32928, 550320), (34395, 526848), (35280, 513632), (36688, 493920), (37632, 481530), (40320, 449428), (41160, 440256), (41274, 439040), (43904, 412740), (45860, 395136), (47040, 385224), (48153, 376320), (49392, 366880), (53760, 337071), (54880, 330192), (55032, 329280), (56448, 321020), (61740, 293504), (62720, 288918), (64204, 282240), (65856, 275160), (68790, 263424), (70560, 256816), (73376, 246960), (75264, 240765), (80255, 225792), (80640, 224714), (82320, 220128), (82548, 219520), (87808, 206370), (91720, 197568), (94080, 192612), (96306, 188160), (98784, 183440), (103185, 175616), (109760, 165096), (110064, 164640), (112357, 161280), (112896, 160510), (123480, 146752), (125440, 144459), (128408, 141120), (131712, 137580)]