2689128480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1599

約数の個数: 192

約数和(自身を含む): 8819048448

約数和(自身を除く): 6129919968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 127, 155, 160, 186, 240, 248, 254, 310, 372, 381, 465, 480, 496, 508, 620, 635, 744, 762, 930, 992, 1016, 1240, 1270, 1423, 1488, 1524, 1860, 1905, 2032, 2480, 2540, 2846, 2976, 3048, 3720, 3810, 3937, 4064, 4269, 4960, 5080, 5692, 6096, 7115, 7440, 7620, 7874, 8538, 10160, 11384, 11811, 12192, 14230, 14880, 15240, 15748, 17076, 19685, 20320, 21345, 22768, 23622, 28460, 30480, 31496, 34152, 39370, 42690, 44113, 45536, 47244, 56920, 59055, 60960, 62992, 68304, 78740, 85380, 88226, 94488, 113840, 118110, 125984, 132339, 136608, 157480, 170760, 176452, 180721, 188976, 220565, 227680, 236220, 264678, 314960, 341520, 352904, 361442, 377952, 441130, 472440, 529356, 542163, 629920, 661695, 683040, 705808, 722884, 882260, 903605, 944880, 1058712, 1084326, 1323390, 1411616, 1445768, 1764520, 1807210, 1889760, 2117424, 2168652, 2646780, 2710815, 2891536, 3529040, 3614420, 4234848, 4337304, 5293560, 5421630, 5602351, 5783072, 7058080, 7228840, 8674608, 10587120, 10843260, 11204702, 14457680, 16807053, 17349216, 21174240, 21686520, 22409404, 28011755, 28915360, 33614106, 43373040, 44818808, 56023510, 67228212, 84035265, 86746080, 89637616, 112047020, 134456424, 168070530, 179275232, 224094040, 268912848, 336141060, 448188080, 537825696, 672282120, 896376160, 1344564240, 2689128480]

約数ペア:

[(1, 2689128480), (2, 1344564240), (3, 896376160), (4, 672282120), (5, 537825696), (6, 448188080), (8, 336141060), (10, 268912848), (12, 224094040), (15, 179275232), (16, 168070530), (20, 134456424), (24, 112047020), (30, 89637616), (31, 86746080), (32, 84035265), (40, 67228212), (48, 56023510), (60, 44818808), (62, 43373040), (80, 33614106), (93, 28915360), (96, 28011755), (120, 22409404), (124, 21686520), (127, 21174240), (155, 17349216), (160, 16807053), (186, 14457680), (240, 11204702), (248, 10843260), (254, 10587120), (310, 8674608), (372, 7228840), (381, 7058080), (465, 5783072), (480, 5602351), (496, 5421630), (508, 5293560), (620, 4337304), (635, 4234848), (744, 3614420), (762, 3529040), (930, 2891536), (992, 2710815), (1016, 2646780), (1240, 2168652), (1270, 2117424), (1423, 1889760), (1488, 1807210), (1524, 1764520), (1860, 1445768), (1905, 1411616), (2032, 1323390), (2480, 1084326), (2540, 1058712), (2846, 944880), (2976, 903605), (3048, 882260), (3720, 722884), (3810, 705808), (3937, 683040), (4064, 661695), (4269, 629920), (4960, 542163), (5080, 529356), (5692, 472440), (6096, 441130), (7115, 377952), (7440, 361442), (7620, 352904), (7874, 341520), (8538, 314960), (10160, 264678), (11384, 236220), (11811, 227680), (12192, 220565), (14230, 188976), (14880, 180721), (15240, 176452), (15748, 170760), (17076, 157480), (19685, 136608), (20320, 132339), (21345, 125984), (22768, 118110), (23622, 113840), (28460, 94488), (30480, 88226), (31496, 85380), (34152, 78740), (39370, 68304), (42690, 62992), (44113, 60960), (45536, 59055), (47244, 56920)]