1390780160

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 4224310272

約数和(自身を除く): 2833530112

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 103, 110, 112, 128, 137, 140, 154, 160, 176, 206, 220, 224, 256, 274, 280, 308, 320, 352, 385, 412, 440, 448, 515, 548, 560, 616, 640, 685, 704, 721, 770, 824, 880, 896, 959, 1030, 1096, 1120, 1133, 1232, 1280, 1370, 1408, 1442, 1507, 1540, 1648, 1760, 1792, 1918, 2060, 2192, 2240, 2266, 2464, 2740, 2816, 2884, 3014, 3080, 3296, 3520, 3605, 3836, 4120, 4384, 4480, 4532, 4795, 4928, 5480, 5665, 5768, 6028, 6160, 6592, 7040, 7210, 7535, 7672, 7931, 8240, 8768, 8960, 9064, 9590, 9856, 10549, 10960, 11330, 11536, 12056, 12320, 13184, 14080, 14111, 14420, 15070, 15344, 15862, 16480, 17536, 18128, 19180, 19712, 21098, 21920, 22660, 23072, 24112, 24640, 26368, 28222, 28840, 30140, 30688, 31724, 32960, 35072, 36256, 38360, 39655, 42196, 43840, 45320, 46144, 48224, 49280, 52745, 56444, 57680, 60280, 61376, 63448, 65920, 70555, 72512, 76720, 79310, 84392, 87680, 90640, 92288, 96448, 98560, 98777, 105490, 112888, 115360, 120560, 122752, 126896, 131840, 141110, 145024, 153440, 155221, 158620, 168784, 175360, 181280, 184576, 192896, 197554, 210980, 225776, 230720, 241120, 245504, 253792, 282220, 290048, 306880, 310442, 317240, 337568, 362560, 385792, 395108, 421960, 451552, 461440, 482240, 493885, 507584, 564440, 613760, 620884, 634480, 675136, 725120, 776105, 790216, 843920, 903104, 922880, 964480, 987770, 1015168, 1086547, 1128880, 1227520, 1241768, 1268960, 1350272, 1450240, 1552210, 1580432, 1687840, 1806208, 1928960, 1975540, 2030336, 2173094, 2257760, 2483536, 2537920, 2700544, 3104420, 3160864, 3375680, 3612416, 3951080, 4346188, 4515520, 4967072, 5075840, 5432735, 6208840, 6321728, 6751360, 7902160, 8692376, 9031040, 9934144, 10151680, 10865470, 12417680, 12643456, 13502720, 15804320, 17384752, 18062080, 19868288, 21730940, 24835360, 25286912, 31608640, 34769504, 39736576, 43461880, 49670720, 63217280, 69539008, 86923760, 99341440, 126434560, 139078016, 173847520, 198682880, 278156032, 347695040, 695390080, 1390780160]

約数ペア:

[(1, 1390780160), (2, 695390080), (4, 347695040), (5, 278156032), (7, 198682880), (8, 173847520), (10, 139078016), (11, 126434560), (14, 99341440), (16, 86923760), (20, 69539008), (22, 63217280), (28, 49670720), (32, 43461880), (35, 39736576), (40, 34769504), (44, 31608640), (55, 25286912), (56, 24835360), (64, 21730940), (70, 19868288), (77, 18062080), (80, 17384752), (88, 15804320), (103, 13502720), (110, 12643456), (112, 12417680), (128, 10865470), (137, 10151680), (140, 9934144), (154, 9031040), (160, 8692376), (176, 7902160), (206, 6751360), (220, 6321728), (224, 6208840), (256, 5432735), (274, 5075840), (280, 4967072), (308, 4515520), (320, 4346188), (352, 3951080), (385, 3612416), (412, 3375680), (440, 3160864), (448, 3104420), (515, 2700544), (548, 2537920), (560, 2483536), (616, 2257760), (640, 2173094), (685, 2030336), (704, 1975540), (721, 1928960), (770, 1806208), (824, 1687840), (880, 1580432), (896, 1552210), (959, 1450240), (1030, 1350272), (1096, 1268960), (1120, 1241768), (1133, 1227520), (1232, 1128880), (1280, 1086547), (1370, 1015168), (1408, 987770), (1442, 964480), (1507, 922880), (1540, 903104), (1648, 843920), (1760, 790216), (1792, 776105), (1918, 725120), (2060, 675136), (2192, 634480), (2240, 620884), (2266, 613760), (2464, 564440), (2740, 507584), (2816, 493885), (2884, 482240), (3014, 461440), (3080, 451552), (3296, 421960), (3520, 395108), (3605, 385792), (3836, 362560), (4120, 337568), (4384, 317240), (4480, 310442), (4532, 306880), (4795, 290048), (4928, 282220), (5480, 253792), (5665, 245504), (5768, 241120), (6028, 230720), (6160, 225776), (6592, 210980), (7040, 197554), (7210, 192896), (7535, 184576), (7672, 181280), (7931, 175360), (8240, 168784), (8768, 158620), (8960, 155221), (9064, 153440), (9590, 145024), (9856, 141110), (10549, 131840), (10960, 126896), (11330, 122752), (11536, 120560), (12056, 115360), (12320, 112888), (13184, 105490), (14080, 98777), (14111, 98560), (14420, 96448), (15070, 92288), (15344, 90640), (15862, 87680), (16480, 84392), (17536, 79310), (18128, 76720), (19180, 72512), (19712, 70555), (21098, 65920), (21920, 63448), (22660, 61376), (23072, 60280), (24112, 57680), (24640, 56444), (26368, 52745), (28222, 49280), (28840, 48224), (30140, 46144), (30688, 45320), (31724, 43840), (32960, 42196), (35072, 39655), (36256, 38360)]