7560784

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:81

約数の個数: 120

約数和(自身を含む): 20409408

約数和(自身を除く): 12848624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 19, 22, 28, 34, 38, 44, 56, 68, 76, 77, 88, 112, 119, 133, 136, 152, 154, 176, 187, 209, 238, 266, 272, 304, 308, 323, 361, 374, 418, 476, 532, 616, 646, 722, 748, 836, 952, 1064, 1232, 1292, 1309, 1444, 1463, 1496, 1672, 1904, 2128, 2261, 2527, 2584, 2618, 2888, 2926, 2992, 3344, 3553, 3971, 4522, 5054, 5168, 5236, 5776, 5852, 6137, 7106, 7942, 9044, 10108, 10472, 11704, 12274, 14212, 15884, 18088, 20216, 20944, 23408, 24548, 24871, 27797, 28424, 31768, 36176, 40432, 42959, 49096, 49742, 55594, 56848, 63536, 67507, 85918, 98192, 99484, 111188, 135014, 171836, 198968, 222376, 270028, 343672, 397936, 444752, 472549, 540056, 687344, 945098, 1080112, 1890196, 3780392, 7560784]

約数ペア:

[(1, 7560784), (2, 3780392), (4, 1890196), (7, 1080112), (8, 945098), (11, 687344), (14, 540056), (16, 472549), (17, 444752), (19, 397936), (22, 343672), (28, 270028), (34, 222376), (38, 198968), (44, 171836), (56, 135014), (68, 111188), (76, 99484), (77, 98192), (88, 85918), (112, 67507), (119, 63536), (133, 56848), (136, 55594), (152, 49742), (154, 49096), (176, 42959), (187, 40432), (209, 36176), (238, 31768), (266, 28424), (272, 27797), (304, 24871), (308, 24548), (323, 23408), (361, 20944), (374, 20216), (418, 18088), (476, 15884), (532, 14212), (616, 12274), (646, 11704), (722, 10472), (748, 10108), (836, 9044), (952, 7942), (1064, 7106), (1232, 6137), (1292, 5852), (1309, 5776), (1444, 5236), (1463, 5168), (1496, 5054), (1672, 4522), (1904, 3971), (2128, 3553), (2261, 3344), (2527, 2992), (2584, 2926), (2618, 2888)]