217966901040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2276179}}^1$

素因数の和:2276224

約数の個数: 240

約数和(自身を含む): 880608518400

約数和(自身を除く): 662641617360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 112, 114, 120, 126, 133, 140, 144, 152, 168, 171, 180, 190, 210, 228, 240, 252, 266, 280, 285, 304, 315, 336, 342, 360, 380, 399, 420, 456, 504, 532, 560, 570, 630, 665, 684, 720, 760, 798, 840, 855, 912, 1008, 1064, 1140, 1197, 1260, 1330, 1368, 1520, 1596, 1680, 1710, 1995, 2128, 2280, 2394, 2520, 2660, 2736, 3192, 3420, 3990, 4560, 4788, 5040, 5320, 5985, 6384, 6840, 7980, 9576, 10640, 11970, 13680, 15960, 19152, 23940, 31920, 47880, 95760, 2276179, 4552358, 6828537, 9104716, 11380895, 13657074, 15933253, 18209432, 20485611, 22761790, 27314148, 31866506, 34142685, 36418864, 40971222, 43247401, 45523580, 47799759, 54628296, 63733012, 68285370, 79666265, 81942444, 86494802, 91047160, 95599518, 102428055, 109256592, 127466024, 129742203, 136570740, 143399277, 159332530, 163884888, 172989604, 182094320, 191199036, 204856110, 216237005, 238998795, 254932048, 259484406, 273141480, 286798554, 302731807, 318665060, 327769776, 345979208, 382398072, 389226609, 409712220, 432474010, 477997590, 518968812, 546282960, 573597108, 605463614, 637330120, 648711015, 691958416, 716996385, 764796144, 778453218, 819424440, 864948020, 908195421, 955995180, 1037937624, 1147194216, 1210927228, 1274660240, 1297422030, 1433992770, 1513659035, 1556906436, 1638848880, 1729896040, 1816390842, 1911990360, 1946133045, 2075875248, 2294388432, 2421854456, 2594844060, 2724586263, 2867985540, 3027318070, 3113812872, 3459792080, 3632781684, 3823980720, 3892266090, 4540977105, 4843708912, 5189688120, 5449172526, 5735971080, 6054636140, 6227625744, 7265563368, 7784532180, 9081954210, 10379376240, 10898345052, 11471942160, 12109272280, 13622931315, 14531126736, 15569064360, 18163908420, 21796690104, 24218544560, 27245862630, 31138128720, 36327816840, 43593380208, 54491725260, 72655633680, 108983450520, 217966901040]

約数ペア:

[(1, 217966901040), (2, 108983450520), (3, 72655633680), (4, 54491725260), (5, 43593380208), (6, 36327816840), (7, 31138128720), (8, 27245862630), (9, 24218544560), (10, 21796690104), (12, 18163908420), (14, 15569064360), (15, 14531126736), (16, 13622931315), (18, 12109272280), (19, 11471942160), (20, 10898345052), (21, 10379376240), (24, 9081954210), (28, 7784532180), (30, 7265563368), (35, 6227625744), (36, 6054636140), (38, 5735971080), (40, 5449172526), (42, 5189688120), (45, 4843708912), (48, 4540977105), (56, 3892266090), (57, 3823980720), (60, 3632781684), (63, 3459792080), (70, 3113812872), (72, 3027318070), (76, 2867985540), (80, 2724586263), (84, 2594844060), (90, 2421854456), (95, 2294388432), (105, 2075875248), (112, 1946133045), (114, 1911990360), (120, 1816390842), (126, 1729896040), (133, 1638848880), (140, 1556906436), (144, 1513659035), (152, 1433992770), (168, 1297422030), (171, 1274660240), (180, 1210927228), (190, 1147194216), (210, 1037937624), (228, 955995180), (240, 908195421), (252, 864948020), (266, 819424440), (280, 778453218), (285, 764796144), (304, 716996385), (315, 691958416), (336, 648711015), (342, 637330120), (360, 605463614), (380, 573597108), (399, 546282960), (420, 518968812), (456, 477997590), (504, 432474010), (532, 409712220), (560, 389226609), (570, 382398072), (630, 345979208), (665, 327769776), (684, 318665060), (720, 302731807), (760, 286798554), (798, 273141480), (840, 259484406), (855, 254932048), (912, 238998795), (1008, 216237005), (1064, 204856110), (1140, 191199036), (1197, 182094320), (1260, 172989604), (1330, 163884888), (1368, 159332530), (1520, 143399277), (1596, 136570740), (1680, 129742203), (1710, 127466024), (1995, 109256592), (2128, 102428055), (2280, 95599518), (2394, 91047160), (2520, 86494802), (2660, 81942444), (2736, 79666265), (3192, 68285370), (3420, 63733012), (3990, 54628296), (4560, 47799759), (4788, 45523580), (5040, 43247401), (5320, 40971222), (5985, 36418864), (6384, 34142685), (6840, 31866506), (7980, 27314148), (9576, 22761790), (10640, 20485611), (11970, 18209432), (13680, 15933253), (15960, 13657074), (19152, 11380895), (23940, 9104716), (31920, 6828537), (47880, 4552358), (95760, 2276179)]