55280494080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{342761}}^1$

素因数の和:342797

約数の個数: 240

約数和(自身を含む): 218802808224

約数和(自身を除く): 163522314144

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 161280, 342761, 685522, 1028283, 1371044, 1713805, 2056566, 2399327, 2742088, 3084849, 3427610, 4113132, 4798654, 5141415, 5484176, 6169698, 6855220, 7197981, 8226264, 9597308, 10282830, 10968352, 11996635, 12339396, 13710440, 14395962, 15424245, 16452528, 19194616, 20565660, 21593943, 21936704, 23993270, 24678792, 27420880, 28791924, 30848490, 32905056, 35989905, 38389232, 41131320, 43187886, 43873408, 47986540, 49357584, 54841760, 57583848, 61696980, 65810112, 71979810, 76778464, 82262640, 86375772, 87746816, 95973080, 98715168, 107969715, 109683520, 115167696, 123393960, 131620224, 143959620, 153556928, 164525280, 172751544, 175493632, 191946160, 197430336, 215939430, 219367040, 230335392, 246787920, 263240448, 287919240, 307113856, 329050560, 345503088, 383892320, 394860672, 431878860, 438734080, 460670784, 493575840, 526480896, 575838480, 614227712, 658101120, 691006176, 767784640, 789721344, 863757720, 877468160, 921341568, 987151680, 1151676960, 1228455424, 1316202240, 1382012352, 1535569280, 1579442688, 1727515440, 1842683136, 1974303360, 2303353920, 2632404480, 2764024704, 3071138560, 3455030880, 3685366272, 3948606720, 4606707840, 5528049408, 6142277120, 6910061760, 7897213440, 9213415680, 11056098816, 13820123520, 18426831360, 27640247040, 55280494080]

約数ペア:

[(1, 55280494080), (2, 27640247040), (3, 18426831360), (4, 13820123520), (5, 11056098816), (6, 9213415680), (7, 7897213440), (8, 6910061760), (9, 6142277120), (10, 5528049408), (12, 4606707840), (14, 3948606720), (15, 3685366272), (16, 3455030880), (18, 3071138560), (20, 2764024704), (21, 2632404480), (24, 2303353920), (28, 1974303360), (30, 1842683136), (32, 1727515440), (35, 1579442688), (36, 1535569280), (40, 1382012352), (42, 1316202240), (45, 1228455424), (48, 1151676960), (56, 987151680), (60, 921341568), (63, 877468160), (64, 863757720), (70, 789721344), (72, 767784640), (80, 691006176), (84, 658101120), (90, 614227712), (96, 575838480), (105, 526480896), (112, 493575840), (120, 460670784), (126, 438734080), (128, 431878860), (140, 394860672), (144, 383892320), (160, 345503088), (168, 329050560), (180, 307113856), (192, 287919240), (210, 263240448), (224, 246787920), (240, 230335392), (252, 219367040), (256, 215939430), (280, 197430336), (288, 191946160), (315, 175493632), (320, 172751544), (336, 164525280), (360, 153556928), (384, 143959620), (420, 131620224), (448, 123393960), (480, 115167696), (504, 109683520), (512, 107969715), (560, 98715168), (576, 95973080), (630, 87746816), (640, 86375772), (672, 82262640), (720, 76778464), (768, 71979810), (840, 65810112), (896, 61696980), (960, 57583848), (1008, 54841760), (1120, 49357584), (1152, 47986540), (1260, 43873408), (1280, 43187886), (1344, 41131320), (1440, 38389232), (1536, 35989905), (1680, 32905056), (1792, 30848490), (1920, 28791924), (2016, 27420880), (2240, 24678792), (2304, 23993270), (2520, 21936704), (2560, 21593943), (2688, 20565660), (2880, 19194616), (3360, 16452528), (3584, 15424245), (3840, 14395962), (4032, 13710440), (4480, 12339396), (4608, 11996635), (5040, 10968352), (5376, 10282830), (5760, 9597308), (6720, 8226264), (7680, 7197981), (8064, 6855220), (8960, 6169698), (10080, 5484176), (10752, 5141415), (11520, 4798654), (13440, 4113132), (16128, 3427610), (17920, 3084849), (20160, 2742088), (23040, 2399327), (26880, 2056566), (32256, 1713805), (40320, 1371044), (53760, 1028283), (80640, 685522), (161280, 342761)]