218941440

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{7127}}^1$

素因数の和:7157

約数の個数: 96

約数和(自身を含む): 700539840

約数和(自身を除く): 481598400

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, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 7127, 7680, 10240, 14254, 15360, 21381, 28508, 30720, 35635, 42762, 57016, 71270, 85524, 106905, 114032, 142540, 171048, 213810, 228064, 285080, 342096, 427620, 456128, 570160, 684192, 855240, 912256, 1140320, 1368384, 1710480, 1824512, 2280640, 2736768, 3420960, 3649024, 4561280, 5473536, 6841920, 7298048, 9122560, 10947072, 13683840, 14596096, 18245120, 21894144, 27367680, 36490240, 43788288, 54735360, 72980480, 109470720, 218941440]

約数ペア:

[(1, 218941440), (2, 109470720), (3, 72980480), (4, 54735360), (5, 43788288), (6, 36490240), (8, 27367680), (10, 21894144), (12, 18245120), (15, 14596096), (16, 13683840), (20, 10947072), (24, 9122560), (30, 7298048), (32, 6841920), (40, 5473536), (48, 4561280), (60, 3649024), (64, 3420960), (80, 2736768), (96, 2280640), (120, 1824512), (128, 1710480), (160, 1368384), (192, 1140320), (240, 912256), (256, 855240), (320, 684192), (384, 570160), (480, 456128), (512, 427620), (640, 342096), (768, 285080), (960, 228064), (1024, 213810), (1280, 171048), (1536, 142540), (1920, 114032), (2048, 106905), (2560, 85524), (3072, 71270), (3840, 57016), (5120, 42762), (6144, 35635), (7127, 30720), (7680, 28508), (10240, 21381), (14254, 15360)]