83055280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:267

約数の個数: 160

約数和(自身を含む): 244984320

約数和(自身を除く): 161929040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 97, 110, 112, 139, 140, 154, 176, 194, 220, 278, 280, 308, 385, 388, 440, 485, 556, 560, 616, 679, 695, 770, 776, 880, 970, 973, 1067, 1112, 1232, 1358, 1390, 1529, 1540, 1552, 1940, 1946, 2134, 2224, 2716, 2780, 3058, 3080, 3395, 3880, 3892, 4268, 4865, 5335, 5432, 5560, 6116, 6160, 6790, 7469, 7645, 7760, 7784, 8536, 9730, 10670, 10703, 10864, 11120, 12232, 13483, 13580, 14938, 15290, 15568, 17072, 19460, 21340, 21406, 24464, 26966, 27160, 29876, 30580, 37345, 38920, 42680, 42812, 53515, 53932, 54320, 59752, 61160, 67415, 74690, 77840, 85360, 85624, 94381, 107030, 107864, 119504, 122320, 134830, 148313, 149380, 171248, 188762, 214060, 215728, 269660, 296626, 298760, 377524, 428120, 471905, 539320, 593252, 597520, 741565, 755048, 856240, 943810, 1038191, 1078640, 1186504, 1483130, 1510096, 1887620, 2076382, 2373008, 2966260, 3775240, 4152764, 5190955, 5932520, 7550480, 8305528, 10381910, 11865040, 16611056, 20763820, 41527640, 83055280]

約数ペア:

[(1, 83055280), (2, 41527640), (4, 20763820), (5, 16611056), (7, 11865040), (8, 10381910), (10, 8305528), (11, 7550480), (14, 5932520), (16, 5190955), (20, 4152764), (22, 3775240), (28, 2966260), (35, 2373008), (40, 2076382), (44, 1887620), (55, 1510096), (56, 1483130), (70, 1186504), (77, 1078640), (80, 1038191), (88, 943810), (97, 856240), (110, 755048), (112, 741565), (139, 597520), (140, 593252), (154, 539320), (176, 471905), (194, 428120), (220, 377524), (278, 298760), (280, 296626), (308, 269660), (385, 215728), (388, 214060), (440, 188762), (485, 171248), (556, 149380), (560, 148313), (616, 134830), (679, 122320), (695, 119504), (770, 107864), (776, 107030), (880, 94381), (970, 85624), (973, 85360), (1067, 77840), (1112, 74690), (1232, 67415), (1358, 61160), (1390, 59752), (1529, 54320), (1540, 53932), (1552, 53515), (1940, 42812), (1946, 42680), (2134, 38920), (2224, 37345), (2716, 30580), (2780, 29876), (3058, 27160), (3080, 26966), (3395, 24464), (3880, 21406), (3892, 21340), (4268, 19460), (4865, 17072), (5335, 15568), (5432, 15290), (5560, 14938), (6116, 13580), (6160, 13483), (6790, 12232), (7469, 11120), (7645, 10864), (7760, 10703), (7784, 10670), (8536, 9730)]