533290520

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 1473500160

約数和(自身を除く): 940209640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 67, 70, 98, 124, 131, 134, 140, 155, 196, 217, 245, 248, 262, 268, 280, 310, 335, 392, 434, 469, 490, 524, 536, 620, 655, 670, 868, 917, 938, 980, 1048, 1085, 1240, 1310, 1340, 1519, 1736, 1834, 1876, 1960, 2077, 2170, 2345, 2620, 2680, 3038, 3283, 3668, 3752, 4061, 4154, 4340, 4585, 4690, 5240, 6076, 6419, 6566, 7336, 7595, 8122, 8308, 8680, 8777, 9170, 9380, 10385, 12152, 12838, 13132, 14539, 15190, 16244, 16415, 16616, 17554, 18340, 18760, 20305, 20770, 25676, 26264, 28427, 29078, 30380, 32095, 32488, 32830, 35108, 36680, 40610, 41540, 43885, 51352, 56854, 58156, 60760, 61439, 64190, 65660, 70216, 72695, 81220, 83080, 87770, 101773, 113708, 116312, 122878, 128380, 131320, 142135, 145390, 162440, 175540, 198989, 203546, 227416, 245756, 256760, 272087, 284270, 290780, 307195, 351080, 397978, 407092, 430073, 491512, 508865, 544174, 568540, 581560, 614390, 795956, 814184, 860146, 994945, 1017730, 1088348, 1137080, 1228780, 1360435, 1591912, 1720292, 1904609, 1989890, 2035460, 2150365, 2176696, 2457560, 2720870, 3440584, 3809218, 3979780, 4070920, 4300730, 5441740, 7618436, 7959560, 8601460, 9523045, 10883480, 13332263, 15236872, 17202920, 19046090, 26664526, 38092180, 53329052, 66661315, 76184360, 106658104, 133322630, 266645260, 533290520]

約数ペア:

[(1, 533290520), (2, 266645260), (4, 133322630), (5, 106658104), (7, 76184360), (8, 66661315), (10, 53329052), (14, 38092180), (20, 26664526), (28, 19046090), (31, 17202920), (35, 15236872), (40, 13332263), (49, 10883480), (56, 9523045), (62, 8601460), (67, 7959560), (70, 7618436), (98, 5441740), (124, 4300730), (131, 4070920), (134, 3979780), (140, 3809218), (155, 3440584), (196, 2720870), (217, 2457560), (245, 2176696), (248, 2150365), (262, 2035460), (268, 1989890), (280, 1904609), (310, 1720292), (335, 1591912), (392, 1360435), (434, 1228780), (469, 1137080), (490, 1088348), (524, 1017730), (536, 994945), (620, 860146), (655, 814184), (670, 795956), (868, 614390), (917, 581560), (938, 568540), (980, 544174), (1048, 508865), (1085, 491512), (1240, 430073), (1310, 407092), (1340, 397978), (1519, 351080), (1736, 307195), (1834, 290780), (1876, 284270), (1960, 272087), (2077, 256760), (2170, 245756), (2345, 227416), (2620, 203546), (2680, 198989), (3038, 175540), (3283, 162440), (3668, 145390), (3752, 142135), (4061, 131320), (4154, 128380), (4340, 122878), (4585, 116312), (4690, 113708), (5240, 101773), (6076, 87770), (6419, 83080), (6566, 81220), (7336, 72695), (7595, 70216), (8122, 65660), (8308, 64190), (8680, 61439), (8777, 60760), (9170, 58156), (9380, 56854), (10385, 51352), (12152, 43885), (12838, 41540), (13132, 40610), (14539, 36680), (15190, 35108), (16244, 32830), (16415, 32488), (16616, 32095), (17554, 30380), (18340, 29078), (18760, 28427), (20305, 26264), (20770, 25676)]