305547984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1382

約数の個数: 160

約数和(自身を含む): 1015808000

約数和(自身を除く): 710260016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 84, 108, 112, 126, 144, 158, 168, 189, 216, 237, 252, 316, 336, 378, 432, 474, 504, 553, 632, 711, 756, 948, 1008, 1106, 1264, 1279, 1422, 1512, 1659, 1896, 2133, 2212, 2558, 2844, 3024, 3318, 3792, 3837, 4266, 4424, 4977, 5116, 5688, 6636, 7674, 8532, 8848, 8953, 9954, 10232, 11376, 11511, 13272, 14931, 15348, 17064, 17906, 19908, 20464, 23022, 26544, 26859, 29862, 30696, 34128, 34533, 35812, 39816, 46044, 53718, 59724, 61392, 69066, 71624, 79632, 80577, 92088, 101041, 107436, 119448, 138132, 143248, 161154, 184176, 202082, 214872, 238896, 241731, 276264, 303123, 322308, 404164, 429744, 483462, 552528, 606246, 644616, 707287, 808328, 909369, 966924, 1212492, 1289232, 1414574, 1616656, 1818738, 1933848, 2121861, 2424984, 2728107, 2829148, 3637476, 3867696, 4243722, 4849968, 5456214, 5658296, 6365583, 7274952, 8487444, 10912428, 11316592, 12731166, 14549904, 16974888, 19096749, 21824856, 25462332, 33949776, 38193498, 43649712, 50924664, 76386996, 101849328, 152773992, 305547984]

約数ペア:

[(1, 305547984), (2, 152773992), (3, 101849328), (4, 76386996), (6, 50924664), (7, 43649712), (8, 38193498), (9, 33949776), (12, 25462332), (14, 21824856), (16, 19096749), (18, 16974888), (21, 14549904), (24, 12731166), (27, 11316592), (28, 10912428), (36, 8487444), (42, 7274952), (48, 6365583), (54, 5658296), (56, 5456214), (63, 4849968), (72, 4243722), (79, 3867696), (84, 3637476), (108, 2829148), (112, 2728107), (126, 2424984), (144, 2121861), (158, 1933848), (168, 1818738), (189, 1616656), (216, 1414574), (237, 1289232), (252, 1212492), (316, 966924), (336, 909369), (378, 808328), (432, 707287), (474, 644616), (504, 606246), (553, 552528), (632, 483462), (711, 429744), (756, 404164), (948, 322308), (1008, 303123), (1106, 276264), (1264, 241731), (1279, 238896), (1422, 214872), (1512, 202082), (1659, 184176), (1896, 161154), (2133, 143248), (2212, 138132), (2558, 119448), (2844, 107436), (3024, 101041), (3318, 92088), (3792, 80577), (3837, 79632), (4266, 71624), (4424, 69066), (4977, 61392), (5116, 59724), (5688, 53718), (6636, 46044), (7674, 39816), (8532, 35812), (8848, 34533), (8953, 34128), (9954, 30696), (10232, 29862), (11376, 26859), (11511, 26544), (13272, 23022), (14931, 20464), (15348, 19908), (17064, 17906)]