28105751520

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4447}}^1$

素因数の和:4508

約数の個数: 768

約数和(自身を含む): 129127219200

約数和(自身を除く): 101021467680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 38, 40, 42, 44, 45, 48, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 96, 99, 105, 108, 110, 112, 114, 120, 126, 132, 133, 135, 140, 144, 152, 154, 160, 165, 168, 171, 176, 180, 189, 190, 198, 209, 210, 216, 220, 224, 228, 231, 240, 252, 264, 266, 270, 280, 285, 288, 297, 304, 308, 315, 330, 336, 342, 352, 360, 378, 380, 385, 396, 399, 418, 420, 432, 440, 456, 462, 480, 495, 504, 513, 528, 532, 540, 560, 570, 594, 608, 616, 627, 630, 660, 665, 672, 684, 693, 720, 756, 760, 770, 792, 798, 836, 840, 855, 864, 880, 912, 924, 945, 990, 1008, 1026, 1045, 1056, 1064, 1080, 1120, 1140, 1155, 1188, 1197, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1440, 1463, 1485, 1512, 1520, 1540, 1584, 1596, 1672, 1680, 1710, 1760, 1824, 1848, 1881, 1890, 1980, 1995, 2016, 2052, 2079, 2090, 2128, 2160, 2280, 2310, 2376, 2394, 2464, 2508, 2520, 2565, 2640, 2660, 2736, 2772, 2926, 2970, 3024, 3040, 3080, 3135, 3168, 3192, 3344, 3360, 3420, 3465, 3591, 3696, 3762, 3780, 3960, 3990, 4104, 4158, 4180, 4256, 4320, 4389, 4447, 4560, 4620, 4752, 4788, 5016, 5040, 5130, 5280, 5320, 5472, 5544, 5643, 5852, 5940, 5985, 6048, 6160, 6270, 6384, 6688, 6840, 6930, 7182, 7315, 7392, 7524, 7560, 7920, 7980, 8208, 8316, 8360, 8778, 8894, 9120, 9240, 9405, 9504, 9576, 10032, 10080, 10260, 10395, 10640, 11088, 11286, 11704, 11880, 11970, 12320, 12540, 12768, 13167, 13341, 13680, 13860, 14364, 14630, 15048, 15120, 15840, 15960, 16416, 16632, 16720, 17556, 17788, 17955, 18480, 18810, 19152, 20064, 20520, 20790, 21280, 21945, 22176, 22235, 22572, 23408, 23760, 23940, 25080, 26334, 26682, 27360, 27720, 28215, 28728, 29260, 30096, 30240, 31129, 31920, 33264, 33440, 35112, 35576, 35910, 36960, 37620, 38304, 39501, 40023, 41040, 41580, 43890, 44470, 45144, 46816, 47520, 47880, 48917, 50160, 52668, 53364, 55440, 56430, 57456, 58520, 60192, 62258, 63840, 65835, 66528, 66705, 70224, 71152, 71820, 75240, 79002, 80046, 82080, 83160, 84493, 87780, 88940, 90288, 93387, 95760, 97834, 100320, 105336, 106728, 110880, 112860, 114912, 117040, 120069, 124516, 131670, 133410, 140448, 142304, 143640, 146751, 150480, 155645, 158004, 160092, 166320, 168986, 175560, 177880, 180576, 186774, 191520, 195668, 197505, 200115, 210672, 213456, 225720, 234080, 240138, 244585, 249032, 253479, 263340, 266820, 280161, 287280, 293502, 300960, 311290, 316008, 320184, 332640, 337972, 342419, 351120, 355760, 373548, 391336, 395010, 400230, 421344, 422465, 426912, 440253, 451440, 466935, 480276, 489170, 498064, 506958, 526680, 533640, 560322, 574560, 587004, 591451, 600345, 622580, 632016, 640368, 675944, 684838, 702240, 711520, 733755, 747096, 760437, 782672, 790020, 800460, 840483, 844930, 880506, 902880, 929423, 933870, 960552, 978340, 996128, 1013916, 1027257, 1053360, 1067280, 1120644, 1174008, 1182902, 1200690, 1245160, 1264032, 1267395, 1280736, 1320759, 1351888, 1369676, 1400805, 1467510, 1494192, 1520874, 1565344, 1580040, 1600920, 1680966, 1689860, 1712095, 1761012, 1774353, 1858846, 1867740, 1921104, 1956680, 2027832, 2054514, 2106720, 2134560, 2201265, 2241288, 2281311, 2348016, 2365804, 2401380, 2490320, 2534790, 2641518, 2703776, 2739352, 2788269, 2801610, 2935020, 2957255, 2988384, 3041748, 3081771, 3160080, 3201840, 3361932, 3379720, 3424190, 3522024, 3548706, 3717692, 3735480, 3802185, 3842208, 3913360, 4055664, 4109028, 4202415, 4402530, 4482576, 4562622, 4647115, 4696032, 4731608, 4802760, 4980640, 5069580, 5136285, 5283036, 5323059, 5478704, 5576538, 5603220, 5870040, 5914510, 6083496, 6163542, 6320160, 6403680, 6505961, 6603795, 6723864, 6759440, 6848380, 7044048, 7097412, 7435384, 7470960, 7604370, 7826720, 8111328, 8218056, 8364807, 8404830, 8805060, 8871765, 8965152, 9125244, 9245313, 9294230, 9463216, 9605520, 10139160, 10272570, 10566072, 10646118, 10957408, 11153076, 11206440, 11406555, 11740080, 11829020, 12166992, 12327084, 13011922, 13207590, 13447728, 13518880, 13696760, 13941345, 14088096, 14194824, 14870768, 14941920, 15208740, 15408855, 15969177, 16436112, 16729614, 16809660, 17610120, 17743530, 18250488, 18490626, 18588460, 18926432, 19211040, 19517883, 20278320, 20545140, 21132144, 21292236, 22306152, 22412880, 22813110, 23480160, 23658040, 24333984, 24654168, 25094421, 26023844, 26415180, 26615295, 26895456, 27393520, 27882690, 28389648, 29741536, 30417480, 30817710, 31938354, 32529805, 32872224, 33459228, 33619320, 35220240, 35487060, 36500976, 36981252, 37176920, 39035766, 40556640, 41090280, 41824035, 42264288, 42584472, 44612304, 44825760, 45626220, 46226565, 47316080, 49308336, 50188842, 52047688, 52830360, 53230590, 54787040, 55765380, 56779296, 58553649, 60834960, 61635420, 63876708, 65059610, 66918456, 67238640, 70440480, 70974120, 73001952, 73962504, 74353840, 78071532, 79845885, 82180560, 83648070, 85168944, 89224608, 91252440, 92453130, 94632160, 97589415, 98616672, 100377684, 104095376, 105660720, 106461180, 111530760, 117107298, 121669920, 123270840, 125472105, 127753416, 130119220, 133836912, 134477280, 141948240, 147925008, 148707680, 156143064, 159691770, 164361120, 167296140, 170337888, 175660947, 182504880, 184906260, 195178830, 200755368, 208190752, 211321440, 212922360, 223061520, 234214596, 246541680, 250944210, 255506832, 260238440, 267673824, 283896480, 292768245, 295850016, 312286128, 319383540, 334592280, 351321894, 365009760, 369812520, 390357660, 401510736, 425844720, 446123040, 468429192, 493083360, 501888420, 511013664, 520476880, 585536490, 624572256, 638767080, 669184560, 702643788, 739625040, 780715320, 803021472, 851689440, 878304735, 936858384, 1003776840, 1040953760, 1171072980, 1277534160, 1338369120, 1405287576, 1479250080, 1561430640, 1756609470, 1873716768, 2007553680, 2342145960, 2555068320, 2810575152, 3122861280, 3513218940, 4015107360, 4684291920, 5621150304, 7026437880, 9368583840, 14052875760, 28105751520]

約数ペア:

[(1, 28105751520), (2, 14052875760), (3, 9368583840), (4, 7026437880), (5, 5621150304), (6, 4684291920), (7, 4015107360), (8, 3513218940), (9, 3122861280), (10, 2810575152), (11, 2555068320), (12, 2342145960), (14, 2007553680), (15, 1873716768), (16, 1756609470), (18, 1561430640), (19, 1479250080), (20, 1405287576), (21, 1338369120), (22, 1277534160), (24, 1171072980), (27, 1040953760), (28, 1003776840), (30, 936858384), (32, 878304735), (33, 851689440), (35, 803021472), (36, 780715320), (38, 739625040), (40, 702643788), (42, 669184560), (44, 638767080), (45, 624572256), (48, 585536490), (54, 520476880), (55, 511013664), (56, 501888420), (57, 493083360), (60, 468429192), (63, 446123040), (66, 425844720), (70, 401510736), (72, 390357660), (76, 369812520), (77, 365009760), (80, 351321894), (84, 334592280), (88, 319383540), (90, 312286128), (95, 295850016), (96, 292768245), (99, 283896480), (105, 267673824), (108, 260238440), (110, 255506832), (112, 250944210), (114, 246541680), (120, 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53230590), (532, 52830360), (540, 52047688), (560, 50188842), (570, 49308336), (594, 47316080), (608, 46226565), (616, 45626220), (627, 44825760), (630, 44612304), (660, 42584472), (665, 42264288), (672, 41824035), (684, 41090280), (693, 40556640), (720, 39035766), (756, 37176920), (760, 36981252), (770, 36500976), (792, 35487060), (798, 35220240), (836, 33619320), (840, 33459228), (855, 32872224), (864, 32529805), (880, 31938354), (912, 30817710), (924, 30417480), (945, 29741536), (990, 28389648), (1008, 27882690), (1026, 27393520), (1045, 26895456), (1056, 26615295), (1064, 26415180), (1080, 26023844), (1120, 25094421), (1140, 24654168), (1155, 24333984), (1188, 23658040), (1197, 23480160), (1232, 22813110), (1254, 22412880), (1260, 22306152), (1320, 21292236), (1330, 21132144), (1368, 20545140), (1386, 20278320), (1440, 19517883), (1463, 19211040), (1485, 18926432), (1512, 18588460), (1520, 18490626), (1540, 18250488), (1584, 17743530), (1596, 17610120), (1672, 16809660), (1680, 16729614), (1710, 16436112), (1760, 15969177), (1824, 15408855), (1848, 15208740), (1881, 14941920), (1890, 14870768), (1980, 14194824), (1995, 14088096), (2016, 13941345), (2052, 13696760), (2079, 13518880), (2090, 13447728), (2128, 13207590), (2160, 13011922), (2280, 12327084), (2310, 12166992), (2376, 11829020), (2394, 11740080), (2464, 11406555), (2508, 11206440), (2520, 11153076), (2565, 10957408), (2640, 10646118), (2660, 10566072), (2736, 10272570), (2772, 10139160), (2926, 9605520), (2970, 9463216), (3024, 9294230), (3040, 9245313), (3080, 9125244), (3135, 8965152), (3168, 8871765), (3192, 8805060), (3344, 8404830), (3360, 8364807), (3420, 8218056), (3465, 8111328), (3591, 7826720), (3696, 7604370), (3762, 7470960), (3780, 7435384), (3960, 7097412), (3990, 7044048), (4104, 6848380), (4158, 6759440), (4180, 6723864), (4256, 6603795), (4320, 6505961), (4389, 6403680), (4447, 6320160), (4560, 6163542), (4620, 6083496), (4752, 5914510), (4788, 5870040), (5016, 5603220), (5040, 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