214402560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27917}}^1$

素因数の和:27943

約数の個数: 80

約数和(自身を含む): 685442736

約数和(自身を除く): 471040176

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, 27917, 55834, 83751, 111668, 139585, 167502, 223336, 279170, 335004, 418755, 446672, 558340, 670008, 837510, 893344, 1116680, 1340016, 1675020, 1786688, 2233360, 2680032, 3350040, 3573376, 4466720, 5360064, 6700080, 7146752, 8933440, 10720128, 13400160, 14293504, 17866880, 21440256, 26800320, 35733760, 42880512, 53600640, 71467520, 107201280, 214402560]

約数ペア:

[(1, 214402560), (2, 107201280), (3, 71467520), (4, 53600640), (5, 42880512), (6, 35733760), (8, 26800320), (10, 21440256), (12, 17866880), (15, 14293504), (16, 13400160), (20, 10720128), (24, 8933440), (30, 7146752), (32, 6700080), (40, 5360064), (48, 4466720), (60, 3573376), (64, 3350040), (80, 2680032), (96, 2233360), (120, 1786688), (128, 1675020), (160, 1340016), (192, 1116680), (240, 893344), (256, 837510), (320, 670008), (384, 558340), (480, 446672), (512, 418755), (640, 335004), (768, 279170), (960, 223336), (1280, 167502), (1536, 139585), (1920, 111668), (2560, 83751), (3840, 55834), (7680, 27917)]