640966704756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{127051}}^1$

素因数の和:127222

約数の個数: 192

約数和(自身を含む): 1878336768000

約数和(自身を除く): 1237370063244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 29, 38, 42, 57, 58, 76, 84, 87, 109, 114, 116, 133, 174, 203, 218, 228, 266, 327, 348, 399, 406, 436, 532, 551, 609, 654, 763, 798, 812, 1102, 1218, 1308, 1526, 1596, 1653, 2071, 2204, 2289, 2436, 3052, 3161, 3306, 3857, 4142, 4578, 6213, 6322, 6612, 7714, 8284, 9156, 9483, 11571, 12426, 12644, 14497, 15428, 18966, 22127, 23142, 24852, 28994, 37932, 43491, 44254, 46284, 57988, 60059, 66381, 86982, 88508, 120118, 127051, 132762, 173964, 180177, 240236, 254102, 265524, 360354, 381153, 420413, 508204, 720708, 762306, 840826, 889357, 1261239, 1524612, 1681652, 1778714, 2413969, 2522478, 2668071, 3557428, 3684479, 4827938, 5044956, 5336142, 7241907, 7368958, 9655876, 10672284, 11053437, 13848559, 14483814, 14737916, 16897783, 22106874, 25791353, 27697118, 28967628, 33795566, 41545677, 44213748, 50693349, 51582706, 55394236, 67591132, 70005101, 77374059, 83091354, 96939913, 101386698, 103165412, 140010202, 154748118, 166182708, 193879826, 202773396, 210015303, 263122621, 280020404, 290819739, 309496236, 387759652, 401608211, 420030606, 490035707, 526245242, 581639478, 789367863, 803216422, 840061212, 980071414, 1052490484, 1163278956, 1204824633, 1470107121, 1578735726, 1606432844, 1841858347, 1960142828, 2409649266, 2811257477, 2940214242, 3157471452, 3683716694, 4819298532, 5525575041, 5622514954, 5880428484, 7367433388, 7630556009, 8433772431, 11051150082, 11245029908, 15261112018, 16867544862, 22102300164, 22891668027, 30522224036, 33735089724, 45783336054, 53413892063, 91566672108, 106827784126, 160241676189, 213655568252, 320483352378, 640966704756]

約数ペア:

[(1, 640966704756), (2, 320483352378), (3, 213655568252), (4, 160241676189), (6, 106827784126), (7, 91566672108), (12, 53413892063), (14, 45783336054), (19, 33735089724), (21, 30522224036), (28, 22891668027), (29, 22102300164), (38, 16867544862), (42, 15261112018), (57, 11245029908), (58, 11051150082), (76, 8433772431), (84, 7630556009), (87, 7367433388), (109, 5880428484), (114, 5622514954), (116, 5525575041), (133, 4819298532), (174, 3683716694), (203, 3157471452), (218, 2940214242), (228, 2811257477), (266, 2409649266), (327, 1960142828), (348, 1841858347), (399, 1606432844), (406, 1578735726), (436, 1470107121), (532, 1204824633), (551, 1163278956), (609, 1052490484), (654, 980071414), (763, 840061212), (798, 803216422), (812, 789367863), (1102, 581639478), (1218, 526245242), (1308, 490035707), (1526, 420030606), (1596, 401608211), (1653, 387759652), (2071, 309496236), (2204, 290819739), (2289, 280020404), (2436, 263122621), (3052, 210015303), (3161, 202773396), (3306, 193879826), (3857, 166182708), (4142, 154748118), (4578, 140010202), (6213, 103165412), (6322, 101386698), (6612, 96939913), (7714, 83091354), (8284, 77374059), (9156, 70005101), (9483, 67591132), (11571, 55394236), (12426, 51582706), (12644, 50693349), (14497, 44213748), (15428, 41545677), (18966, 33795566), (22127, 28967628), (23142, 27697118), (24852, 25791353), (28994, 22106874), (37932, 16897783), (43491, 14737916), (44254, 14483814), (46284, 13848559), (57988, 11053437), (60059, 10672284), (66381, 9655876), (86982, 7368958), (88508, 7241907), (120118, 5336142), (127051, 5044956), (132762, 4827938), (173964, 3684479), (180177, 3557428), (240236, 2668071), (254102, 2522478), (265524, 2413969), (360354, 1778714), (381153, 1681652), (420413, 1524612), (508204, 1261239), (720708, 889357), (762306, 840826)]