1561503490512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1567}}^1\times {\mathrm{12409}}^1$

素因数の和:14233

約数の個数: 160

約数和(自身を含む): 4632770150400

約数和(自身を除く): 3071266659888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1567, 1673, 1912, 2868, 3134, 3346, 3824, 4701, 5019, 5736, 6268, 6692, 9402, 10038, 10969, 11472, 12409, 12536, 13384, 18804, 20076, 21938, 24818, 25072, 26768, 32907, 37227, 37608, 40152, 43876, 49636, 65814, 74454, 75216, 80304, 86863, 87752, 99272, 131628, 148908, 173726, 175504, 198544, 260589, 263256, 297816, 347452, 374513, 521178, 526512, 595632, 694904, 749026, 1042356, 1123539, 1389808, 1498052, 2084712, 2247078, 2621591, 2965751, 2996104, 4169424, 4494156, 5243182, 5931502, 5992208, 7864773, 8897253, 8988312, 10486364, 11863004, 15729546, 17794506, 17976624, 19444903, 20760257, 20972728, 23726008, 31459092, 35589012, 38889806, 41520514, 41945456, 47452016, 58334709, 62280771, 62918184, 71178024, 77779612, 83041028, 116669418, 124561542, 125836368, 136114321, 142356048, 155559224, 166082056, 233338836, 249123084, 272228642, 311118448, 332164112, 408342963, 466677672, 498246168, 544457284, 816685926, 933355344, 996492336, 1088914568, 1633371852, 2177829136, 3266743704, 4647331817, 6533487408, 9294663634, 13941995451, 18589327268, 27883990902, 32531322719, 37178654536, 55767981804, 65062645438, 74357309072, 97593968157, 111535963608, 130125290876, 195187936314, 223071927216, 260250581752, 390375872628, 520501163504, 780751745256, 1561503490512]

約数ペア:

[(1, 1561503490512), (2, 780751745256), (3, 520501163504), (4, 390375872628), (6, 260250581752), (7, 223071927216), (8, 195187936314), (12, 130125290876), (14, 111535963608), (16, 97593968157), (21, 74357309072), (24, 65062645438), (28, 55767981804), (42, 37178654536), (48, 32531322719), (56, 27883990902), (84, 18589327268), (112, 13941995451), (168, 9294663634), (239, 6533487408), (336, 4647331817), (478, 3266743704), (717, 2177829136), (956, 1633371852), (1434, 1088914568), (1567, 996492336), (1673, 933355344), (1912, 816685926), (2868, 544457284), (3134, 498246168), (3346, 466677672), (3824, 408342963), (4701, 332164112), (5019, 311118448), (5736, 272228642), (6268, 249123084), (6692, 233338836), (9402, 166082056), (10038, 155559224), (10969, 142356048), (11472, 136114321), (12409, 125836368), (12536, 124561542), (13384, 116669418), (18804, 83041028), (20076, 77779612), (21938, 71178024), (24818, 62918184), (25072, 62280771), (26768, 58334709), (32907, 47452016), (37227, 41945456), (37608, 41520514), (40152, 38889806), (43876, 35589012), (49636, 31459092), (65814, 23726008), (74454, 20972728), (75216, 20760257), (80304, 19444903), (86863, 17976624), (87752, 17794506), (99272, 15729546), (131628, 11863004), (148908, 10486364), (173726, 8988312), (175504, 8897253), (198544, 7864773), (260589, 5992208), (263256, 5931502), (297816, 5243182), (347452, 4494156), (374513, 4169424), (521178, 2996104), (526512, 2965751), (595632, 2621591), (694904, 2247078), (749026, 2084712), (1042356, 1498052), (1123539, 1389808)]