28983310080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1$

素因数の和:831

約数の個数: 288

約数和(自身を含む): 94363336704

約数和(自身を除く): 65380026624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 127, 128, 160, 192, 206, 240, 254, 256, 309, 320, 381, 384, 412, 480, 508, 515, 577, 618, 635, 640, 762, 768, 824, 960, 1016, 1030, 1154, 1236, 1270, 1280, 1524, 1545, 1648, 1731, 1905, 1920, 2032, 2060, 2308, 2472, 2540, 2885, 3048, 3090, 3296, 3462, 3810, 3840, 4064, 4120, 4616, 4944, 5080, 5770, 6096, 6180, 6592, 6924, 7620, 8128, 8240, 8655, 9232, 9888, 10160, 11540, 12192, 12360, 13081, 13184, 13848, 15240, 16256, 16480, 17310, 18464, 19776, 20320, 23080, 24384, 24720, 26162, 26368, 27696, 30480, 32512, 32960, 34620, 36928, 39243, 39552, 40640, 46160, 48768, 49440, 52324, 55392, 59431, 60960, 65405, 65920, 69240, 73279, 73856, 78486, 79104, 81280, 92320, 97536, 98880, 104648, 110784, 118862, 121920, 130810, 131840, 138480, 146558, 147712, 156972, 162560, 178293, 184640, 196215, 197760, 209296, 219837, 221568, 237724, 243840, 261620, 276960, 293116, 297155, 313944, 356586, 366395, 369280, 392430, 395520, 418592, 439674, 443136, 475448, 487680, 523240, 553920, 586232, 594310, 627888, 713172, 732790, 738560, 784860, 837184, 879348, 891465, 950896, 1046480, 1099185, 1107840, 1172464, 1188620, 1255776, 1426344, 1465580, 1569720, 1674368, 1758696, 1782930, 1901792, 2092960, 2198370, 2215680, 2344928, 2377240, 2511552, 2852688, 2931160, 3139440, 3348736, 3517392, 3565860, 3803584, 4185920, 4396740, 4689856, 4754480, 5023104, 5705376, 5862320, 6278880, 7034784, 7131720, 7547737, 7607168, 8371840, 8793480, 9379712, 9508960, 10046208, 11410752, 11724640, 12557760, 14069568, 14263440, 15095474, 15214336, 16743680, 17586960, 18759424, 19017920, 22643211, 22821504, 23449280, 25115520, 28139136, 28526880, 30190948, 35173920, 37738685, 38035840, 45286422, 45643008, 46898560, 50231040, 56278272, 57053760, 60381896, 70347840, 75477370, 76071680, 90572844, 93797120, 113216055, 114107520, 120763792, 140695680, 150954740, 181145688, 226432110, 228215040, 241527584, 281391360, 301909480, 362291376, 452864220, 483055168, 603818960, 724582752, 905728440, 966110336, 1207637920, 1449165504, 1811456880, 1932220672, 2415275840, 2898331008, 3622913760, 4830551680, 5796662016, 7245827520, 9661103360, 14491655040, 28983310080]

約数ペア:

[(1, 28983310080), (2, 14491655040), (3, 9661103360), (4, 7245827520), (5, 5796662016), (6, 4830551680), (8, 3622913760), (10, 2898331008), (12, 2415275840), (15, 1932220672), (16, 1811456880), (20, 1449165504), (24, 1207637920), (30, 966110336), (32, 905728440), (40, 724582752), (48, 603818960), (60, 483055168), (64, 452864220), (80, 362291376), (96, 301909480), (103, 281391360), (120, 241527584), (127, 228215040), (128, 226432110), (160, 181145688), (192, 150954740), (206, 140695680), (240, 120763792), (254, 114107520), (256, 113216055), (309, 93797120), (320, 90572844), (381, 76071680), (384, 75477370), (412, 70347840), (480, 60381896), (508, 57053760), (515, 56278272), (577, 50231040), (618, 46898560), (635, 45643008), (640, 45286422), (762, 38035840), (768, 37738685), (824, 35173920), (960, 30190948), (1016, 28526880), (1030, 28139136), (1154, 25115520), (1236, 23449280), (1270, 22821504), (1280, 22643211), (1524, 19017920), (1545, 18759424), (1648, 17586960), (1731, 16743680), (1905, 15214336), (1920, 15095474), (2032, 14263440), (2060, 14069568), (2308, 12557760), (2472, 11724640), (2540, 11410752), (2885, 10046208), (3048, 9508960), (3090, 9379712), (3296, 8793480), (3462, 8371840), (3810, 7607168), (3840, 7547737), (4064, 7131720), (4120, 7034784), (4616, 6278880), (4944, 5862320), (5080, 5705376), (5770, 5023104), (6096, 4754480), (6180, 4689856), (6592, 4396740), (6924, 4185920), (7620, 3803584), (8128, 3565860), (8240, 3517392), (8655, 3348736), (9232, 3139440), (9888, 2931160), (10160, 2852688), (11540, 2511552), (12192, 2377240), (12360, 2344928), (13081, 2215680), (13184, 2198370), (13848, 2092960), (15240, 1901792), (16256, 1782930), (16480, 1758696), (17310, 1674368), (18464, 1569720), (19776, 1465580), (20320, 1426344), (23080, 1255776), (24384, 1188620), (24720, 1172464), (26162, 1107840), (26368, 1099185), (27696, 1046480), (30480, 950896), (32512, 891465), (32960, 879348), (34620, 837184), (36928, 784860), (39243, 738560), (39552, 732790), (40640, 713172), (46160, 627888), (48768, 594310), (49440, 586232), (52324, 553920), (55392, 523240), (59431, 487680), (60960, 475448), (65405, 443136), (65920, 439674), (69240, 418592), (73279, 395520), (73856, 392430), (78486, 369280), (79104, 366395), (81280, 356586), (92320, 313944), (97536, 297155), (98880, 293116), (104648, 276960), (110784, 261620), (118862, 243840), (121920, 237724), (130810, 221568), (131840, 219837), (138480, 209296), (146558, 197760), (147712, 196215), (156972, 184640), (162560, 178293)]