219591860840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1$

素因数の和:2152

約数の個数: 256

約数和(自身を含む): 577414656000

約数和(自身を除く): 357822795160

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 101, 110, 139, 152, 190, 202, 209, 220, 278, 380, 404, 418, 440, 505, 556, 695, 760, 808, 836, 1010, 1045, 1111, 1112, 1390, 1529, 1672, 1871, 1919, 2020, 2090, 2222, 2641, 2780, 3058, 3742, 3838, 4040, 4180, 4444, 5282, 5555, 5560, 6116, 7484, 7645, 7676, 8360, 8888, 9355, 9595, 10564, 11110, 12232, 13205, 14039, 14968, 15290, 15352, 18710, 19190, 20581, 21109, 21128, 22220, 26410, 28078, 29051, 30580, 35549, 37420, 38380, 41162, 42218, 44440, 52820, 56156, 58102, 61160, 70195, 71098, 74840, 76760, 82324, 84436, 102905, 105545, 105640, 112312, 116204, 140390, 142196, 145255, 154429, 164648, 168872, 177745, 188971, 205810, 211090, 232408, 260069, 266741, 280780, 284392, 290510, 308858, 355490, 377942, 391039, 411620, 422180, 520138, 533482, 561560, 581020, 617716, 710980, 755884, 772145, 782078, 823240, 844360, 944855, 1040276, 1066964, 1162040, 1235432, 1300345, 1333705, 1421960, 1511768, 1544290, 1564156, 1889710, 1955195, 2078681, 2080552, 2133928, 2600690, 2667410, 2860759, 2934151, 3088580, 3128312, 3590449, 3779420, 3910390, 4157362, 4941311, 5201380, 5334820, 5721518, 5868302, 6177160, 7180898, 7558840, 7820780, 8314724, 9882622, 10393405, 10402760, 10669640, 11443036, 11736604, 14303795, 14361796, 14670755, 15641560, 16629448, 17952245, 19765244, 20786810, 22886072, 23473208, 24706555, 26266969, 28607590, 28723592, 29341510, 35904490, 39494939, 39530488, 41573620, 49413110, 52533938, 54354421, 57215180, 58683020, 71808980, 78989878, 83147240, 98826220, 105067876, 108708842, 114430360, 117366040, 131334845, 143617960, 157979756, 197474695, 197652440, 210135752, 217417684, 262669690, 271772105, 288936659, 315959512, 394949390, 434835368, 499072411, 525339380, 543544210, 577873318, 789898780, 998144822, 1050678760, 1087088420, 1155746636, 1444683295, 1579797560, 1996289644, 2174176840, 2311493272, 2495362055, 2889366590, 3992579288, 4990724110, 5489796521, 5778733180, 9981448220, 10979593042, 11557466360, 19962896440, 21959186084, 27448982605, 43918372168, 54897965210, 109795930420, 219591860840]

約数ペア:

[(1, 219591860840), (2, 109795930420), (4, 54897965210), (5, 43918372168), (8, 27448982605), (10, 21959186084), (11, 19962896440), (19, 11557466360), (20, 10979593042), (22, 9981448220), (38, 5778733180), (40, 5489796521), (44, 4990724110), (55, 3992579288), (76, 2889366590), (88, 2495362055), (95, 2311493272), (101, 2174176840), (110, 1996289644), (139, 1579797560), (152, 1444683295), (190, 1155746636), (202, 1087088420), (209, 1050678760), (220, 998144822), (278, 789898780), (380, 577873318), (404, 543544210), (418, 525339380), (440, 499072411), (505, 434835368), (556, 394949390), (695, 315959512), (760, 288936659), (808, 271772105), (836, 262669690), (1010, 217417684), (1045, 210135752), (1111, 197652440), (1112, 197474695), (1390, 157979756), (1529, 143617960), (1672, 131334845), (1871, 117366040), (1919, 114430360), (2020, 108708842), (2090, 105067876), (2222, 98826220), (2641, 83147240), (2780, 78989878), (3058, 71808980), (3742, 58683020), (3838, 57215180), (4040, 54354421), (4180, 52533938), (4444, 49413110), (5282, 41573620), (5555, 39530488), (5560, 39494939), (6116, 35904490), (7484, 29341510), (7645, 28723592), (7676, 28607590), (8360, 26266969), (8888, 24706555), (9355, 23473208), (9595, 22886072), (10564, 20786810), (11110, 19765244), (12232, 17952245), (13205, 16629448), (14039, 15641560), (14968, 14670755), (15290, 14361796), (15352, 14303795), (18710, 11736604), (19190, 11443036), (20581, 10669640), (21109, 10402760), (21128, 10393405), (22220, 9882622), (26410, 8314724), (28078, 7820780), (29051, 7558840), (30580, 7180898), (35549, 6177160), (37420, 5868302), (38380, 5721518), (41162, 5334820), (42218, 5201380), (44440, 4941311), (52820, 4157362), (56156, 3910390), (58102, 3779420), (61160, 3590449), (70195, 3128312), (71098, 3088580), (74840, 2934151), (76760, 2860759), (82324, 2667410), (84436, 2600690), (102905, 2133928), (105545, 2080552), (105640, 2078681), (112312, 1955195), (116204, 1889710), (140390, 1564156), (142196, 1544290), (145255, 1511768), (154429, 1421960), (164648, 1333705), (168872, 1300345), (177745, 1235432), (188971, 1162040), (205810, 1066964), (211090, 1040276), (232408, 944855), (260069, 844360), (266741, 823240), (280780, 782078), (284392, 772145), (290510, 755884), (308858, 710980), (355490, 617716), (377942, 581020), (391039, 561560), (411620, 533482), (422180, 520138)]