506455680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 256

約数和(自身を含む): 1704591360

約数和(自身を除く): 1198135680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 120, 124, 127, 128, 134, 155, 160, 186, 192, 201, 240, 248, 254, 268, 310, 320, 335, 372, 381, 384, 402, 465, 480, 496, 508, 536, 620, 635, 640, 670, 744, 762, 804, 930, 960, 992, 1005, 1016, 1072, 1240, 1270, 1340, 1488, 1524, 1608, 1860, 1905, 1920, 1984, 2010, 2032, 2077, 2144, 2480, 2540, 2680, 2976, 3048, 3216, 3720, 3810, 3937, 3968, 4020, 4064, 4154, 4288, 4960, 5080, 5360, 5952, 6096, 6231, 6432, 7440, 7620, 7874, 8040, 8128, 8308, 8509, 8576, 9920, 10160, 10385, 10720, 11811, 11904, 12192, 12462, 12864, 14880, 15240, 15748, 16080, 16256, 16616, 17018, 19685, 19840, 20320, 20770, 21440, 23622, 24384, 24924, 25527, 25728, 29760, 30480, 31155, 31496, 32160, 33232, 34036, 39370, 40640, 41540, 42545, 42880, 47244, 48768, 49848, 51054, 59055, 59520, 60960, 62310, 62992, 64320, 66464, 68072, 78740, 81280, 83080, 85090, 94488, 99696, 102108, 118110, 121920, 124620, 125984, 127635, 128640, 132928, 136144, 157480, 166160, 170180, 188976, 199392, 204216, 236220, 243840, 249240, 251968, 255270, 263779, 265856, 272288, 314960, 332320, 340360, 377952, 398784, 408432, 472440, 498480, 503936, 510540, 527558, 544576, 629920, 664640, 680720, 755904, 791337, 797568, 816864, 944880, 996960, 1021080, 1055116, 1089152, 1259840, 1318895, 1329280, 1361440, 1511808, 1582674, 1633728, 1889760, 1993920, 2042160, 2110232, 2519680, 2637790, 2722880, 3165348, 3267456, 3779520, 3956685, 3987840, 4084320, 4220464, 5275580, 5445760, 6330696, 7559040, 7913370, 8168640, 8440928, 10551160, 12661392, 15826740, 16337280, 16881856, 21102320, 25322784, 31653480, 33763712, 42204640, 50645568, 63306960, 84409280, 101291136, 126613920, 168818560, 253227840, 506455680]

約数ペア:

[(1, 506455680), (2, 253227840), (3, 168818560), (4, 126613920), (5, 101291136), (6, 84409280), (8, 63306960), (10, 50645568), (12, 42204640), (15, 33763712), (16, 31653480), (20, 25322784), (24, 21102320), (30, 16881856), (31, 16337280), (32, 15826740), (40, 12661392), (48, 10551160), (60, 8440928), (62, 8168640), (64, 7913370), (67, 7559040), (80, 6330696), (93, 5445760), (96, 5275580), (120, 4220464), (124, 4084320), (127, 3987840), (128, 3956685), (134, 3779520), (155, 3267456), (160, 3165348), (186, 2722880), (192, 2637790), (201, 2519680), (240, 2110232), (248, 2042160), (254, 1993920), (268, 1889760), (310, 1633728), (320, 1582674), (335, 1511808), (372, 1361440), (381, 1329280), (384, 1318895), (402, 1259840), (465, 1089152), (480, 1055116), (496, 1021080), (508, 996960), (536, 944880), (620, 816864), (635, 797568), (640, 791337), (670, 755904), (744, 680720), (762, 664640), (804, 629920), (930, 544576), (960, 527558), (992, 510540), (1005, 503936), (1016, 498480), (1072, 472440), (1240, 408432), (1270, 398784), (1340, 377952), (1488, 340360), (1524, 332320), (1608, 314960), (1860, 272288), (1905, 265856), (1920, 263779), (1984, 255270), (2010, 251968), (2032, 249240), (2077, 243840), (2144, 236220), (2480, 204216), (2540, 199392), (2680, 188976), (2976, 170180), (3048, 166160), (3216, 157480), (3720, 136144), (3810, 132928), (3937, 128640), (3968, 127635), (4020, 125984), (4064, 124620), (4154, 121920), (4288, 118110), (4960, 102108), (5080, 99696), (5360, 94488), (5952, 85090), (6096, 83080), (6231, 81280), (6432, 78740), (7440, 68072), (7620, 66464), (7874, 64320), (8040, 62992), (8128, 62310), (8308, 60960), (8509, 59520), (8576, 59055), (9920, 51054), (10160, 49848), (10385, 48768), (10720, 47244), (11811, 42880), (11904, 42545), (12192, 41540), (12462, 40640), (12864, 39370), (14880, 34036), (15240, 33232), (15748, 32160), (16080, 31496), (16256, 31155), (16616, 30480), (17018, 29760), (19685, 25728), (19840, 25527), (20320, 24924), (20770, 24384), (21440, 23622)]