18668818560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9199}}^1$

素因数の和:9379

約数の個数: 256

約数和(自身を含む): 68465664000

約数和(自身を除く): 49796845440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 151, 160, 168, 192, 210, 224, 240, 280, 302, 320, 336, 384, 420, 448, 453, 480, 560, 604, 640, 672, 755, 840, 896, 906, 960, 1057, 1120, 1208, 1344, 1510, 1680, 1812, 1920, 2114, 2240, 2265, 2416, 2688, 3020, 3171, 3360, 3624, 4228, 4480, 4530, 4832, 5285, 6040, 6342, 6720, 7248, 8456, 9060, 9199, 9664, 10570, 12080, 12684, 13440, 14496, 15855, 16912, 18120, 18398, 19328, 21140, 24160, 25368, 27597, 28992, 31710, 33824, 36240, 36796, 42280, 45995, 48320, 50736, 55194, 57984, 63420, 64393, 67648, 72480, 73592, 84560, 91990, 96640, 101472, 110388, 126840, 128786, 135296, 137985, 144960, 147184, 169120, 183980, 193179, 202944, 220776, 253680, 257572, 275970, 289920, 294368, 321965, 338240, 367960, 386358, 405888, 441552, 507360, 515144, 551940, 588736, 643930, 676480, 735920, 772716, 883104, 965895, 1014720, 1030288, 1103880, 1177472, 1287860, 1389049, 1471840, 1545432, 1766208, 1931790, 2029440, 2060576, 2207760, 2575720, 2778098, 2943680, 3090864, 3532416, 3863580, 4121152, 4167147, 4415520, 5151440, 5556196, 5887360, 6181728, 6945245, 7727160, 8242304, 8334294, 8831040, 9723343, 10302880, 11112392, 12363456, 13890490, 15454320, 16668588, 17662080, 19446686, 20605760, 20835735, 22224784, 24726912, 27780980, 29170029, 30908640, 33337176, 38893372, 41211520, 41671470, 44449568, 48616715, 55561960, 58340058, 61817280, 66674352, 77786744, 83342940, 88899136, 97233430, 111123920, 116680116, 123634560, 133348704, 145850145, 155573488, 166685880, 177798272, 194466860, 222247840, 233360232, 266697408, 291700290, 311146976, 333371760, 388933720, 444495680, 466720464, 533394816, 583400580, 622293952, 666743520, 777867440, 888991360, 933440928, 1166801160, 1244587904, 1333487040, 1555734880, 1866881856, 2333602320, 2666974080, 3111469760, 3733763712, 4667204640, 6222939520, 9334409280, 18668818560]

約数ペア:

[(1, 18668818560), (2, 9334409280), (3, 6222939520), (4, 4667204640), (5, 3733763712), (6, 3111469760), (7, 2666974080), (8, 2333602320), (10, 1866881856), (12, 1555734880), (14, 1333487040), (15, 1244587904), (16, 1166801160), (20, 933440928), (21, 888991360), (24, 777867440), (28, 666743520), (30, 622293952), (32, 583400580), (35, 533394816), (40, 466720464), (42, 444495680), (48, 388933720), (56, 333371760), (60, 311146976), (64, 291700290), (70, 266697408), (80, 233360232), (84, 222247840), (96, 194466860), (105, 177798272), (112, 166685880), (120, 155573488), (128, 145850145), (140, 133348704), (151, 123634560), (160, 116680116), (168, 111123920), (192, 97233430), (210, 88899136), (224, 83342940), (240, 77786744), (280, 66674352), (302, 61817280), (320, 58340058), (336, 55561960), (384, 48616715), (420, 44449568), (448, 41671470), (453, 41211520), (480, 38893372), (560, 33337176), (604, 30908640), (640, 29170029), (672, 27780980), (755, 24726912), (840, 22224784), (896, 20835735), (906, 20605760), (960, 19446686), (1057, 17662080), (1120, 16668588), (1208, 15454320), (1344, 13890490), (1510, 12363456), (1680, 11112392), (1812, 10302880), (1920, 9723343), (2114, 8831040), (2240, 8334294), (2265, 8242304), (2416, 7727160), (2688, 6945245), (3020, 6181728), (3171, 5887360), (3360, 5556196), (3624, 5151440), (4228, 4415520), (4480, 4167147), (4530, 4121152), (4832, 3863580), (5285, 3532416), (6040, 3090864), (6342, 2943680), (6720, 2778098), (7248, 2575720), (8456, 2207760), (9060, 2060576), (9199, 2029440), (9664, 1931790), (10570, 1766208), (12080, 1545432), (12684, 1471840), (13440, 1389049), (14496, 1287860), (15855, 1177472), (16912, 1103880), (18120, 1030288), (18398, 1014720), (19328, 965895), (21140, 883104), (24160, 772716), (25368, 735920), (27597, 676480), (28992, 643930), (31710, 588736), (33824, 551940), (36240, 515144), (36796, 507360), (42280, 441552), (45995, 405888), (48320, 386358), (50736, 367960), (55194, 338240), (57984, 321965), (63420, 294368), (64393, 289920), (67648, 275970), (72480, 257572), (73592, 253680), (84560, 220776), (91990, 202944), (96640, 193179), (101472, 183980), (110388, 169120), (126840, 147184), (128786, 144960), (135296, 137985)]