201607680

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{26251}}^1$

素因数の和:26277

約数の個数: 80

約数和(自身を含む): 644539104

約数和(自身を除く): 442931424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 26251, 52502, 78753, 105004, 131255, 157506, 210008, 262510, 315012, 393765, 420016, 525020, 630024, 787530, 840032, 1050040, 1260048, 1575060, 1680064, 2100080, 2520096, 3150120, 3360128, 4200160, 5040192, 6300240, 6720256, 8400320, 10080384, 12600480, 13440512, 16800640, 20160768, 25200960, 33601280, 40321536, 50401920, 67202560, 100803840, 201607680]

約数ペア:

[(1, 201607680), (2, 100803840), (3, 67202560), (4, 50401920), (5, 40321536), (6, 33601280), (8, 25200960), (10, 20160768), (12, 16800640), (15, 13440512), (16, 12600480), (20, 10080384), (24, 8400320), (30, 6720256), (32, 6300240), (40, 5040192), (48, 4200160), (60, 3360128), (64, 3150120), (80, 2520096), (96, 2100080), (120, 1680064), (128, 1575060), (160, 1260048), (192, 1050040), (240, 840032), (256, 787530), (320, 630024), (384, 525020), (480, 420016), (512, 393765), (640, 315012), (768, 262510), (960, 210008), (1280, 157506), (1536, 131255), (1920, 105004), (2560, 78753), (3840, 52502), (7680, 26251)]