319100320

素因数分解:

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

素因数の和:531

約数の個数: 192

約数和(自身を含む): 958003200

約数和(自身を除く): 638902880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 59, 70, 77, 80, 88, 110, 112, 118, 140, 154, 160, 176, 220, 224, 236, 280, 295, 308, 352, 385, 413, 439, 440, 472, 560, 590, 616, 649, 770, 826, 878, 880, 944, 1120, 1180, 1232, 1298, 1540, 1652, 1756, 1760, 1888, 2065, 2195, 2360, 2464, 2596, 3073, 3080, 3245, 3304, 3512, 4130, 4390, 4543, 4720, 4829, 5192, 6146, 6160, 6490, 6608, 7024, 8260, 8780, 9086, 9440, 9658, 10384, 12292, 12320, 12980, 13216, 14048, 15365, 16520, 17560, 18172, 19316, 20768, 22715, 24145, 24584, 25901, 25960, 30730, 33040, 33803, 35120, 36344, 38632, 45430, 48290, 49168, 51802, 51920, 61460, 66080, 67606, 70240, 72688, 77264, 90860, 96580, 98336, 103604, 103840, 122920, 129505, 135212, 145376, 154528, 169015, 181307, 181720, 193160, 207208, 245840, 259010, 270424, 284911, 338030, 362614, 363440, 386320, 414416, 491680, 518020, 540848, 569822, 676060, 725228, 726880, 772640, 828832, 906535, 1036040, 1081696, 1139644, 1352120, 1424555, 1450456, 1813070, 1994377, 2072080, 2279288, 2704240, 2849110, 2900912, 3626140, 3988754, 4144160, 4558576, 5408480, 5698220, 5801824, 7252280, 7977508, 9117152, 9971885, 11396440, 14504560, 15955016, 19943770, 22792880, 29009120, 31910032, 39887540, 45585760, 63820064, 79775080, 159550160, 319100320]

約数ペア:

[(1, 319100320), (2, 159550160), (4, 79775080), (5, 63820064), (7, 45585760), (8, 39887540), (10, 31910032), (11, 29009120), (14, 22792880), (16, 19943770), (20, 15955016), (22, 14504560), (28, 11396440), (32, 9971885), (35, 9117152), (40, 7977508), (44, 7252280), (55, 5801824), (56, 5698220), (59, 5408480), (70, 4558576), (77, 4144160), (80, 3988754), (88, 3626140), (110, 2900912), (112, 2849110), (118, 2704240), (140, 2279288), (154, 2072080), (160, 1994377), (176, 1813070), (220, 1450456), (224, 1424555), (236, 1352120), (280, 1139644), (295, 1081696), (308, 1036040), (352, 906535), (385, 828832), (413, 772640), (439, 726880), (440, 725228), (472, 676060), (560, 569822), (590, 540848), (616, 518020), (649, 491680), (770, 414416), (826, 386320), (878, 363440), (880, 362614), (944, 338030), (1120, 284911), (1180, 270424), (1232, 259010), (1298, 245840), (1540, 207208), (1652, 193160), (1756, 181720), (1760, 181307), (1888, 169015), (2065, 154528), (2195, 145376), (2360, 135212), (2464, 129505), (2596, 122920), (3073, 103840), (3080, 103604), (3245, 98336), (3304, 96580), (3512, 90860), (4130, 77264), (4390, 72688), (4543, 70240), (4720, 67606), (4829, 66080), (5192, 61460), (6146, 51920), (6160, 51802), (6490, 49168), (6608, 48290), (7024, 45430), (8260, 38632), (8780, 36344), (9086, 35120), (9440, 33803), (9658, 33040), (10384, 30730), (12292, 25960), (12320, 25901), (12980, 24584), (13216, 24145), (14048, 22715), (15365, 20768), (16520, 19316), (17560, 18172)]