1958392620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1709

約数の個数: 192

約数和(自身を含む): 6386688000

約数和(自身を除く): 4428295380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 79, 87, 90, 108, 116, 135, 145, 158, 174, 180, 237, 261, 270, 290, 316, 348, 395, 435, 474, 522, 540, 580, 711, 783, 790, 870, 948, 1044, 1185, 1305, 1422, 1566, 1580, 1583, 1740, 2133, 2291, 2370, 2610, 2844, 3132, 3166, 3555, 3915, 4266, 4582, 4740, 4749, 5220, 6332, 6873, 7110, 7830, 7915, 8532, 9164, 9498, 10665, 11455, 13746, 14220, 14247, 15660, 15830, 18996, 20619, 21330, 22910, 23745, 27492, 28494, 31660, 34365, 41238, 42660, 42741, 45820, 45907, 47490, 56988, 61857, 68730, 71235, 82476, 85482, 91814, 94980, 103095, 123714, 125057, 137460, 137721, 142470, 170964, 183628, 206190, 213705, 229535, 247428, 250114, 275442, 284940, 309285, 375171, 412380, 413163, 427410, 459070, 500228, 550884, 618570, 625285, 688605, 750342, 826326, 854820, 918140, 1125513, 1237140, 1239489, 1250570, 1377210, 1500684, 1652652, 1875855, 2065815, 2251026, 2478978, 2501140, 2754420, 3376539, 3626653, 3751710, 4131630, 4502052, 4957956, 5627565, 6197445, 6753078, 7253306, 7503420, 8263260, 10879959, 11255130, 12394890, 13506156, 14506612, 16882695, 18133265, 21759918, 22510260, 24789780, 32639877, 33765390, 36266530, 43519836, 54399795, 65279754, 67530780, 72533060, 97919631, 108799590, 130559508, 163199385, 195839262, 217599180, 326398770, 391678524, 489598155, 652797540, 979196310, 1958392620]

約数ペア:

[(1, 1958392620), (2, 979196310), (3, 652797540), (4, 489598155), (5, 391678524), (6, 326398770), (9, 217599180), (10, 195839262), (12, 163199385), (15, 130559508), (18, 108799590), (20, 97919631), (27, 72533060), (29, 67530780), (30, 65279754), (36, 54399795), (45, 43519836), (54, 36266530), (58, 33765390), (60, 32639877), (79, 24789780), (87, 22510260), (90, 21759918), (108, 18133265), (116, 16882695), (135, 14506612), (145, 13506156), (158, 12394890), (174, 11255130), (180, 10879959), (237, 8263260), (261, 7503420), (270, 7253306), (290, 6753078), (316, 6197445), (348, 5627565), (395, 4957956), (435, 4502052), (474, 4131630), (522, 3751710), (540, 3626653), (580, 3376539), (711, 2754420), (783, 2501140), (790, 2478978), (870, 2251026), (948, 2065815), (1044, 1875855), (1185, 1652652), (1305, 1500684), (1422, 1377210), (1566, 1250570), (1580, 1239489), (1583, 1237140), (1740, 1125513), (2133, 918140), (2291, 854820), (2370, 826326), (2610, 750342), (2844, 688605), (3132, 625285), (3166, 618570), (3555, 550884), (3915, 500228), (4266, 459070), (4582, 427410), (4740, 413163), (4749, 412380), (5220, 375171), (6332, 309285), (6873, 284940), (7110, 275442), (7830, 250114), (7915, 247428), (8532, 229535), (9164, 213705), (9498, 206190), (10665, 183628), (11455, 170964), (13746, 142470), (14220, 137721), (14247, 137460), (15660, 125057), (15830, 123714), (18996, 103095), (20619, 94980), (21330, 91814), (22910, 85482), (23745, 82476), (27492, 71235), (28494, 68730), (31660, 61857), (34365, 56988), (41238, 47490), (42660, 45907), (42741, 45820)]