213634560

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{27817}}^1$

素因数の和:27843

約数の個数: 80

約数和(自身を含む): 682987536

約数和(自身を除く): 469352976

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, 27817, 55634, 83451, 111268, 139085, 166902, 222536, 278170, 333804, 417255, 445072, 556340, 667608, 834510, 890144, 1112680, 1335216, 1669020, 1780288, 2225360, 2670432, 3338040, 3560576, 4450720, 5340864, 6676080, 7121152, 8901440, 10681728, 13352160, 14242304, 17802880, 21363456, 26704320, 35605760, 42726912, 53408640, 71211520, 106817280, 213634560]

約数ペア:

[(1, 213634560), (2, 106817280), (3, 71211520), (4, 53408640), (5, 42726912), (6, 35605760), (8, 26704320), (10, 21363456), (12, 17802880), (15, 14242304), (16, 13352160), (20, 10681728), (24, 8901440), (30, 7121152), (32, 6676080), (40, 5340864), (48, 4450720), (60, 3560576), (64, 3338040), (80, 2670432), (96, 2225360), (120, 1780288), (128, 1669020), (160, 1335216), (192, 1112680), (240, 890144), (256, 834510), (320, 667608), (384, 556340), (480, 445072), (512, 417255), (640, 333804), (768, 278170), (960, 222536), (1280, 166902), (1536, 139085), (1920, 111268), (2560, 83451), (3840, 55634), (7680, 27817)]