129799360

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 112

約数和(自身を含む): 325892160

約数和(自身を除く): 196092800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 71, 80, 116, 142, 145, 160, 197, 232, 284, 290, 320, 355, 394, 464, 568, 580, 710, 788, 928, 985, 1136, 1160, 1420, 1576, 1856, 1970, 2059, 2272, 2320, 2840, 3152, 3940, 4118, 4544, 4640, 5680, 5713, 6304, 7880, 8236, 9280, 10295, 11360, 11426, 12608, 13987, 15760, 16472, 20590, 22720, 22852, 27974, 28565, 31520, 32944, 41180, 45704, 55948, 57130, 63040, 65888, 69935, 82360, 91408, 111896, 114260, 131776, 139870, 164720, 182816, 223792, 228520, 279740, 329440, 365632, 405623, 447584, 457040, 559480, 658880, 811246, 895168, 914080, 1118960, 1622492, 1828160, 2028115, 2237920, 3244984, 4056230, 4475840, 6489968, 8112460, 12979936, 16224920, 25959872, 32449840, 64899680, 129799360]

約数ペア:

[(1, 129799360), (2, 64899680), (4, 32449840), (5, 25959872), (8, 16224920), (10, 12979936), (16, 8112460), (20, 6489968), (29, 4475840), (32, 4056230), (40, 3244984), (58, 2237920), (64, 2028115), (71, 1828160), (80, 1622492), (116, 1118960), (142, 914080), (145, 895168), (160, 811246), (197, 658880), (232, 559480), (284, 457040), (290, 447584), (320, 405623), (355, 365632), (394, 329440), (464, 279740), (568, 228520), (580, 223792), (710, 182816), (788, 164720), (928, 139870), (985, 131776), (1136, 114260), (1160, 111896), (1420, 91408), (1576, 82360), (1856, 69935), (1970, 65888), (2059, 63040), (2272, 57130), (2320, 55948), (2840, 45704), (3152, 41180), (3940, 32944), (4118, 31520), (4544, 28565), (4640, 27974), (5680, 22852), (5713, 22720), (6304, 20590), (7880, 16472), (8236, 15760), (9280, 13987), (10295, 12608), (11360, 11426)]