15955994240

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47129}}^1$

素因数の和:47194

約数の個数: 96

約数和(自身を含む): 39876221700

約数和(自身を除く): 23920227460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 529, 640, 736, 920, 1058, 1472, 1840, 2116, 2645, 2944, 3680, 4232, 5290, 7360, 8464, 10580, 14720, 16928, 21160, 33856, 42320, 47129, 67712, 84640, 94258, 169280, 188516, 235645, 338560, 377032, 471290, 754064, 942580, 1083967, 1508128, 1885160, 2167934, 3016256, 3770320, 4335868, 5419835, 6032512, 7540640, 8671736, 10839670, 15081280, 17343472, 21679340, 24931241, 30162560, 34686944, 43358680, 49862482, 69373888, 86717360, 99724964, 124656205, 138747776, 173434720, 199449928, 249312410, 346869440, 398899856, 498624820, 693738880, 797799712, 997249640, 1595599424, 1994499280, 3191198848, 3988998560, 7977997120, 15955994240]

約数ペア:

[(1, 15955994240), (2, 7977997120), (4, 3988998560), (5, 3191198848), (8, 1994499280), (10, 1595599424), (16, 997249640), (20, 797799712), (23, 693738880), (32, 498624820), (40, 398899856), (46, 346869440), (64, 249312410), (80, 199449928), (92, 173434720), (115, 138747776), (128, 124656205), (160, 99724964), (184, 86717360), (230, 69373888), (320, 49862482), (368, 43358680), (460, 34686944), (529, 30162560), (640, 24931241), (736, 21679340), (920, 17343472), (1058, 15081280), (1472, 10839670), (1840, 8671736), (2116, 7540640), (2645, 6032512), (2944, 5419835), (3680, 4335868), (4232, 3770320), (5290, 3016256), (7360, 2167934), (8464, 1885160), (10580, 1508128), (14720, 1083967), (16928, 942580), (21160, 754064), (33856, 471290), (42320, 377032), (47129, 338560), (67712, 235645), (84640, 188516), (94258, 169280)]