78813146720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{8191}}^1$

素因数の和:8306

約数の個数: 288

約数和(自身を含む): 237222494208

約数和(自身を除く): 158409347488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 71, 77, 80, 88, 110, 112, 121, 140, 142, 154, 160, 176, 220, 224, 242, 280, 284, 308, 352, 355, 385, 440, 484, 497, 560, 568, 605, 616, 710, 770, 781, 847, 880, 968, 994, 1120, 1136, 1210, 1232, 1420, 1540, 1562, 1694, 1760, 1936, 1988, 2272, 2420, 2464, 2485, 2840, 3080, 3124, 3388, 3872, 3905, 3976, 4235, 4840, 4970, 5467, 5680, 6160, 6248, 6776, 7810, 7952, 8191, 8470, 8591, 9680, 9940, 10934, 11360, 12320, 12496, 13552, 15620, 15904, 16382, 16940, 17182, 19360, 19880, 21868, 24992, 27104, 27335, 31240, 32764, 33880, 34364, 39760, 40955, 42955, 43736, 54670, 57337, 60137, 62480, 65528, 67760, 68728, 79520, 81910, 85910, 87472, 90101, 109340, 114674, 120274, 124960, 131056, 135520, 137456, 163820, 171820, 174944, 180202, 218680, 229348, 240548, 262112, 274912, 286685, 300685, 327640, 343640, 360404, 437360, 450505, 458696, 481096, 573370, 581561, 601370, 630707, 655280, 687280, 720808, 874720, 901010, 917392, 962192, 991111, 1146740, 1163122, 1202740, 1261414, 1310560, 1374560, 1441616, 1802020, 1834784, 1924384, 1982222, 2293480, 2326244, 2405480, 2522828, 2883232, 2907805, 3153535, 3604040, 3964444, 4070927, 4586960, 4652488, 4810960, 4955555, 5045656, 5815610, 6307070, 6397171, 6937777, 7208080, 7928888, 8141854, 9173920, 9304976, 9621920, 9911110, 10091312, 11631220, 12614140, 12794342, 13875554, 14416160, 15857776, 16283708, 18609952, 19822220, 20182624, 20354635, 23262440, 25228280, 25588684, 27751108, 31715552, 31985855, 32567416, 34688885, 39644440, 40709270, 44780197, 46524880, 50456560, 51177368, 55502216, 63971710, 65134832, 69377770, 70368881, 79288880, 81418540, 89560394, 93049760, 100913120, 102354736, 111004432, 127943420, 130269664, 138755540, 140737762, 158577760, 162837080, 179120788, 204709472, 222008864, 223900985, 255886840, 277511080, 281475524, 325674160, 351844405, 358241576, 447801970, 492582167, 511773680, 555022160, 562951048, 651348320, 703688810, 716483152, 895603940, 985164334, 1023547360, 1110044320, 1125902096, 1407377620, 1432966304, 1791207880, 1970328668, 2251804192, 2462910835, 2814755240, 3582415760, 3940657336, 4925821670, 5629510480, 7164831520, 7881314672, 9851643340, 11259020960, 15762629344, 19703286680, 39406573360, 78813146720]

約数ペア:

[(1, 78813146720), (2, 39406573360), (4, 19703286680), (5, 15762629344), (7, 11259020960), (8, 9851643340), (10, 7881314672), (11, 7164831520), (14, 5629510480), (16, 4925821670), (20, 3940657336), (22, 3582415760), (28, 2814755240), (32, 2462910835), (35, 2251804192), (40, 1970328668), (44, 1791207880), (55, 1432966304), (56, 1407377620), (70, 1125902096), (71, 1110044320), (77, 1023547360), (80, 985164334), (88, 895603940), (110, 716483152), (112, 703688810), (121, 651348320), (140, 562951048), (142, 555022160), (154, 511773680), (160, 492582167), (176, 447801970), (220, 358241576), (224, 351844405), (242, 325674160), (280, 281475524), (284, 277511080), (308, 255886840), (352, 223900985), (355, 222008864), (385, 204709472), (440, 179120788), (484, 162837080), (497, 158577760), (560, 140737762), (568, 138755540), (605, 130269664), (616, 127943420), (710, 111004432), (770, 102354736), (781, 100913120), (847, 93049760), (880, 89560394), (968, 81418540), (994, 79288880), (1120, 70368881), (1136, 69377770), (1210, 65134832), (1232, 63971710), (1420, 55502216), (1540, 51177368), (1562, 50456560), (1694, 46524880), (1760, 44780197), (1936, 40709270), (1988, 39644440), (2272, 34688885), (2420, 32567416), (2464, 31985855), (2485, 31715552), (2840, 27751108), (3080, 25588684), (3124, 25228280), (3388, 23262440), (3872, 20354635), (3905, 20182624), (3976, 19822220), (4235, 18609952), (4840, 16283708), (4970, 15857776), (5467, 14416160), (5680, 13875554), (6160, 12794342), (6248, 12614140), (6776, 11631220), (7810, 10091312), (7952, 9911110), (8191, 9621920), (8470, 9304976), (8591, 9173920), (9680, 8141854), (9940, 7928888), (10934, 7208080), (11360, 6937777), (12320, 6397171), (12496, 6307070), (13552, 5815610), (15620, 5045656), (15904, 4955555), (16382, 4810960), (16940, 4652488), (17182, 4586960), (19360, 4070927), (19880, 3964444), (21868, 3604040), (24992, 3153535), (27104, 2907805), (27335, 2883232), (31240, 2522828), (32764, 2405480), (33880, 2326244), (34364, 2293480), (39760, 1982222), (40955, 1924384), (42955, 1834784), (43736, 1802020), (54670, 1441616), (57337, 1374560), (60137, 1310560), (62480, 1261414), (65528, 1202740), (67760, 1163122), (68728, 1146740), (79520, 991111), (81910, 962192), (85910, 917392), (87472, 901010), (90101, 874720), (109340, 720808), (114674, 687280), (120274, 655280), (124960, 630707), (131056, 601370), (135520, 581561), (137456, 573370), (163820, 481096), (171820, 458696), (174944, 450505), (180202, 437360), (218680, 360404), (229348, 343640), (240548, 327640), (262112, 300685), (274912, 286685)]