199068240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{118493}}^1$

素因数の和:118516

約数の個数: 80

約数和(自身を含む): 705276288

約数和(自身を除く): 506208048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 118493, 236986, 355479, 473972, 592465, 710958, 829451, 947944, 1184930, 1421916, 1658902, 1777395, 1895888, 2369860, 2488353, 2843832, 3317804, 3554790, 4147255, 4739720, 4976706, 5687664, 6635608, 7109580, 8294510, 9479440, 9953412, 12441765, 13271216, 14219160, 16589020, 19906824, 24883530, 28438320, 33178040, 39813648, 49767060, 66356080, 99534120, 199068240]

約数ペア:

[(1, 199068240), (2, 99534120), (3, 66356080), (4, 49767060), (5, 39813648), (6, 33178040), (7, 28438320), (8, 24883530), (10, 19906824), (12, 16589020), (14, 14219160), (15, 13271216), (16, 12441765), (20, 9953412), (21, 9479440), (24, 8294510), (28, 7109580), (30, 6635608), (35, 5687664), (40, 4976706), (42, 4739720), (48, 4147255), (56, 3554790), (60, 3317804), (70, 2843832), (80, 2488353), (84, 2369860), (105, 1895888), (112, 1777395), (120, 1658902), (140, 1421916), (168, 1184930), (210, 947944), (240, 829451), (280, 710958), (336, 592465), (420, 473972), (560, 355479), (840, 236986), (1680, 118493)]