16337280

素因数分解:

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

素因数の和:216

約数の個数: 128

約数和(自身を含む): 53268480

約数和(自身を除く): 36931200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 127, 128, 134, 160, 192, 201, 240, 254, 268, 320, 335, 381, 384, 402, 480, 508, 536, 635, 640, 670, 762, 804, 960, 1005, 1016, 1072, 1270, 1340, 1524, 1608, 1905, 1920, 2010, 2032, 2144, 2540, 2680, 3048, 3216, 3810, 4020, 4064, 4288, 5080, 5360, 6096, 6432, 7620, 8040, 8128, 8509, 8576, 10160, 10720, 12192, 12864, 15240, 16080, 16256, 17018, 20320, 21440, 24384, 25527, 25728, 30480, 32160, 34036, 40640, 42545, 42880, 48768, 51054, 60960, 64320, 68072, 81280, 85090, 102108, 121920, 127635, 128640, 136144, 170180, 204216, 243840, 255270, 272288, 340360, 408432, 510540, 544576, 680720, 816864, 1021080, 1089152, 1361440, 1633728, 2042160, 2722880, 3267456, 4084320, 5445760, 8168640, 16337280]

約数ペア:

[(1, 16337280), (2, 8168640), (3, 5445760), (4, 4084320), (5, 3267456), (6, 2722880), (8, 2042160), (10, 1633728), (12, 1361440), (15, 1089152), (16, 1021080), (20, 816864), (24, 680720), (30, 544576), (32, 510540), (40, 408432), (48, 340360), (60, 272288), (64, 255270), (67, 243840), (80, 204216), (96, 170180), (120, 136144), (127, 128640), (128, 127635), (134, 121920), (160, 102108), (192, 85090), (201, 81280), (240, 68072), (254, 64320), (268, 60960), (320, 51054), (335, 48768), (381, 42880), (384, 42545), (402, 40640), (480, 34036), (508, 32160), (536, 30480), (635, 25728), (640, 25527), (670, 24384), (762, 21440), (804, 20320), (960, 17018), (1005, 16256), (1016, 16080), (1072, 15240), (1270, 12864), (1340, 12192), (1524, 10720), (1608, 10160), (1905, 8576), (1920, 8509), (2010, 8128), (2032, 8040), (2144, 7620), (2540, 6432), (2680, 6096), (3048, 5360), (3216, 5080), (3810, 4288), (4020, 4064)]