191262960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 742113216

約数和(自身を除く): 550850256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 137, 140, 144, 168, 180, 210, 240, 252, 274, 277, 280, 315, 336, 360, 411, 420, 504, 548, 554, 560, 630, 685, 720, 822, 831, 840, 959, 1008, 1096, 1108, 1233, 1260, 1370, 1385, 1644, 1662, 1680, 1918, 1939, 2055, 2192, 2216, 2466, 2493, 2520, 2740, 2770, 2877, 3288, 3324, 3836, 3878, 4110, 4155, 4432, 4795, 4932, 4986, 5040, 5480, 5540, 5754, 5817, 6165, 6576, 6648, 7672, 7756, 8220, 8310, 8631, 9590, 9695, 9864, 9972, 10960, 11080, 11508, 11634, 12330, 12465, 13296, 14385, 15344, 15512, 16440, 16620, 17262, 17451, 19180, 19390, 19728, 19944, 22160, 23016, 23268, 24660, 24930, 28770, 29085, 31024, 32880, 33240, 34524, 34902, 37949, 38360, 38780, 39888, 43155, 46032, 46536, 49320, 49860, 57540, 58170, 66480, 69048, 69804, 75898, 76720, 77560, 86310, 87255, 93072, 98640, 99720, 113847, 115080, 116340, 138096, 139608, 151796, 155120, 172620, 174510, 189745, 199440, 227694, 230160, 232680, 265643, 279216, 303592, 341541, 345240, 349020, 379490, 455388, 465360, 531286, 569235, 607184, 683082, 690480, 698040, 758980, 796929, 910776, 1062572, 1138470, 1328215, 1366164, 1396080, 1517960, 1593858, 1707705, 1821552, 2125144, 2276940, 2390787, 2656430, 2732328, 3035920, 3187716, 3415410, 3984645, 4250288, 4553880, 4781574, 5312860, 5464656, 6375432, 6830820, 7969290, 9107760, 9563148, 10625720, 11953935, 12750864, 13661640, 15938580, 19126296, 21251440, 23907870, 27323280, 31877160, 38252592, 47815740, 63754320, 95631480, 191262960]

約数ペア:

[(1, 191262960), (2, 95631480), (3, 63754320), (4, 47815740), (5, 38252592), (6, 31877160), (7, 27323280), (8, 23907870), (9, 21251440), (10, 19126296), (12, 15938580), (14, 13661640), (15, 12750864), (16, 11953935), (18, 10625720), (20, 9563148), (21, 9107760), (24, 7969290), (28, 6830820), (30, 6375432), (35, 5464656), (36, 5312860), (40, 4781574), (42, 4553880), (45, 4250288), (48, 3984645), (56, 3415410), (60, 3187716), (63, 3035920), (70, 2732328), (72, 2656430), (80, 2390787), (84, 2276940), (90, 2125144), (105, 1821552), (112, 1707705), (120, 1593858), (126, 1517960), (137, 1396080), (140, 1366164), (144, 1328215), (168, 1138470), (180, 1062572), (210, 910776), (240, 796929), (252, 758980), (274, 698040), (277, 690480), (280, 683082), (315, 607184), (336, 569235), (360, 531286), (411, 465360), (420, 455388), (504, 379490), (548, 349020), (554, 345240), (560, 341541), (630, 303592), (685, 279216), (720, 265643), (822, 232680), (831, 230160), (840, 227694), (959, 199440), (1008, 189745), (1096, 174510), (1108, 172620), (1233, 155120), (1260, 151796), (1370, 139608), (1385, 138096), (1644, 116340), (1662, 115080), (1680, 113847), (1918, 99720), (1939, 98640), (2055, 93072), (2192, 87255), (2216, 86310), (2466, 77560), (2493, 76720), (2520, 75898), (2740, 69804), (2770, 69048), (2877, 66480), (3288, 58170), (3324, 57540), (3836, 49860), (3878, 49320), (4110, 46536), (4155, 46032), (4432, 43155), (4795, 39888), (4932, 38780), (4986, 38360), (5040, 37949), (5480, 34902), (5540, 34524), (5754, 33240), (5817, 32880), (6165, 31024), (6576, 29085), (6648, 28770), (7672, 24930), (7756, 24660), (8220, 23268), (8310, 23016), (8631, 22160), (9590, 19944), (9695, 19728), (9864, 19390), (9972, 19180), (10960, 17451), (11080, 17262), (11508, 16620), (11634, 16440), (12330, 15512), (12465, 15344), (13296, 14385)]