159550160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:529

約数の個数: 160

約数和(自身を含む): 471398400

約数和(自身を除く): 311848240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 118, 140, 154, 176, 220, 236, 280, 295, 308, 385, 413, 439, 440, 472, 560, 590, 616, 649, 770, 826, 878, 880, 944, 1180, 1232, 1298, 1540, 1652, 1756, 2065, 2195, 2360, 2596, 3073, 3080, 3245, 3304, 3512, 4130, 4390, 4543, 4720, 4829, 5192, 6146, 6160, 6490, 6608, 7024, 8260, 8780, 9086, 9658, 10384, 12292, 12980, 15365, 16520, 17560, 18172, 19316, 22715, 24145, 24584, 25901, 25960, 30730, 33040, 33803, 35120, 36344, 38632, 45430, 48290, 49168, 51802, 51920, 61460, 67606, 72688, 77264, 90860, 96580, 103604, 122920, 129505, 135212, 169015, 181307, 181720, 193160, 207208, 245840, 259010, 270424, 284911, 338030, 362614, 363440, 386320, 414416, 518020, 540848, 569822, 676060, 725228, 906535, 1036040, 1139644, 1352120, 1424555, 1450456, 1813070, 1994377, 2072080, 2279288, 2704240, 2849110, 2900912, 3626140, 3988754, 4558576, 5698220, 7252280, 7977508, 9971885, 11396440, 14504560, 15955016, 19943770, 22792880, 31910032, 39887540, 79775080, 159550160]

約数ペア:

[(1, 159550160), (2, 79775080), (4, 39887540), (5, 31910032), (7, 22792880), (8, 19943770), (10, 15955016), (11, 14504560), (14, 11396440), (16, 9971885), (20, 7977508), (22, 7252280), (28, 5698220), (35, 4558576), (40, 3988754), (44, 3626140), (55, 2900912), (56, 2849110), (59, 2704240), (70, 2279288), (77, 2072080), (80, 1994377), (88, 1813070), (110, 1450456), (112, 1424555), (118, 1352120), (140, 1139644), (154, 1036040), (176, 906535), (220, 725228), (236, 676060), (280, 569822), (295, 540848), (308, 518020), (385, 414416), (413, 386320), (439, 363440), (440, 362614), (472, 338030), (560, 284911), (590, 270424), (616, 259010), (649, 245840), (770, 207208), (826, 193160), (878, 181720), (880, 181307), (944, 169015), (1180, 135212), (1232, 129505), (1298, 122920), (1540, 103604), (1652, 96580), (1756, 90860), (2065, 77264), (2195, 72688), (2360, 67606), (2596, 61460), (3073, 51920), (3080, 51802), (3245, 49168), (3304, 48290), (3512, 45430), (4130, 38632), (4390, 36344), (4543, 35120), (4720, 33803), (4829, 33040), (5192, 30730), (6146, 25960), (6160, 25901), (6490, 24584), (6608, 24145), (7024, 22715), (8260, 19316), (8780, 18172), (9086, 17560), (9658, 16520), (10384, 15365), (12292, 12980)]