231424000

素因数分解:

$2^{14}\times 5^3\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 120

約数和(自身を含む): 582728328

約数和(自身を除く): 351304328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 125, 128, 160, 200, 226, 250, 256, 320, 400, 452, 500, 512, 565, 640, 800, 904, 1000, 1024, 1130, 1280, 1600, 1808, 2000, 2048, 2260, 2560, 2825, 3200, 3616, 4000, 4096, 4520, 5120, 5650, 6400, 7232, 8000, 8192, 9040, 10240, 11300, 12800, 14125, 14464, 16000, 16384, 18080, 20480, 22600, 25600, 28250, 28928, 32000, 36160, 40960, 45200, 51200, 56500, 57856, 64000, 72320, 81920, 90400, 102400, 113000, 115712, 128000, 144640, 180800, 204800, 226000, 231424, 256000, 289280, 361600, 409600, 452000, 462848, 512000, 578560, 723200, 904000, 925696, 1024000, 1157120, 1446400, 1808000, 1851392, 2048000, 2314240, 2892800, 3616000, 4628480, 5785600, 7232000, 9256960, 11571200, 14464000, 23142400, 28928000, 46284800, 57856000, 115712000, 231424000]

約数ペア:

[(1, 231424000), (2, 115712000), (4, 57856000), (5, 46284800), (8, 28928000), (10, 23142400), (16, 14464000), (20, 11571200), (25, 9256960), (32, 7232000), (40, 5785600), (50, 4628480), (64, 3616000), (80, 2892800), (100, 2314240), (113, 2048000), (125, 1851392), (128, 1808000), (160, 1446400), (200, 1157120), (226, 1024000), (250, 925696), (256, 904000), (320, 723200), (400, 578560), (452, 512000), (500, 462848), (512, 452000), (565, 409600), (640, 361600), (800, 289280), (904, 256000), (1000, 231424), (1024, 226000), (1130, 204800), (1280, 180800), (1600, 144640), (1808, 128000), (2000, 115712), (2048, 113000), (2260, 102400), (2560, 90400), (2825, 81920), (3200, 72320), (3616, 64000), (4000, 57856), (4096, 56500), (4520, 51200), (5120, 45200), (5650, 40960), (6400, 36160), (7232, 32000), (8000, 28928), (8192, 28250), (9040, 25600), (10240, 22600), (11300, 20480), (12800, 18080), (14125, 16384), (14464, 16000)]