689366926770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{56911}}^1$

素因数の和:57288

約数の個数: 128

約数和(自身を含む): 1770190848000

約数和(自身を除く): 1080823921230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 79, 95, 114, 158, 190, 237, 269, 285, 395, 474, 538, 570, 790, 807, 1185, 1345, 1501, 1614, 2370, 2690, 3002, 4035, 4503, 5111, 7505, 8070, 9006, 10222, 15010, 15333, 21251, 22515, 25555, 30666, 42502, 45030, 51110, 56911, 63753, 76665, 106255, 113822, 127506, 153330, 170733, 212510, 284555, 318765, 341466, 403769, 569110, 637530, 807538, 853665, 1081309, 1211307, 1707330, 2018845, 2162618, 2422614, 3243927, 4037690, 4495969, 5406545, 6056535, 6487854, 8991938, 10813090, 12113070, 13487907, 15309059, 16219635, 22479845, 26975814, 30618118, 32439270, 44959690, 45927177, 67439535, 76545295, 85423411, 91854354, 134879070, 153090590, 170846822, 229635885, 256270233, 290872121, 427117055, 459271770, 512540466, 581744242, 854234110, 872616363, 1209415661, 1281351165, 1454360605, 1745232726, 2418831322, 2562702330, 2908721210, 3628246983, 4363081815, 6047078305, 7256493966, 8726163630, 12094156610, 18141234915, 22978897559, 36282469830, 45957795118, 68936692677, 114894487795, 137873385354, 229788975590, 344683463385, 689366926770]

約数ペア:

[(1, 689366926770), (2, 344683463385), (3, 229788975590), (5, 137873385354), (6, 114894487795), (10, 68936692677), (15, 45957795118), (19, 36282469830), (30, 22978897559), (38, 18141234915), (57, 12094156610), (79, 8726163630), (95, 7256493966), (114, 6047078305), (158, 4363081815), (190, 3628246983), (237, 2908721210), (269, 2562702330), (285, 2418831322), (395, 1745232726), (474, 1454360605), (538, 1281351165), (570, 1209415661), (790, 872616363), (807, 854234110), (1185, 581744242), (1345, 512540466), (1501, 459271770), (1614, 427117055), (2370, 290872121), (2690, 256270233), (3002, 229635885), (4035, 170846822), (4503, 153090590), (5111, 134879070), (7505, 91854354), (8070, 85423411), (9006, 76545295), (10222, 67439535), (15010, 45927177), (15333, 44959690), (21251, 32439270), (22515, 30618118), (25555, 26975814), (30666, 22479845), (42502, 16219635), (45030, 15309059), (51110, 13487907), (56911, 12113070), (63753, 10813090), (76665, 8991938), (106255, 6487854), (113822, 6056535), (127506, 5406545), (153330, 4495969), (170733, 4037690), (212510, 3243927), (284555, 2422614), (318765, 2162618), (341466, 2018845), (403769, 1707330), (569110, 1211307), (637530, 1081309), (807538, 853665)]