20147872320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10037}}^1$

素因数の和:10118

約数の個数: 336

約数和(自身を含む): 75173939568

約数和(自身を除く): 55026067248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 41, 45, 48, 51, 60, 64, 68, 72, 80, 82, 85, 90, 96, 102, 120, 123, 136, 144, 153, 160, 164, 170, 180, 192, 204, 205, 240, 246, 255, 272, 288, 306, 320, 328, 340, 360, 369, 408, 410, 480, 492, 510, 544, 576, 612, 615, 656, 680, 697, 720, 738, 765, 816, 820, 960, 984, 1020, 1088, 1224, 1230, 1312, 1360, 1394, 1440, 1476, 1530, 1632, 1640, 1845, 1968, 2040, 2091, 2448, 2460, 2624, 2720, 2788, 2880, 2952, 3060, 3264, 3280, 3485, 3690, 3936, 4080, 4182, 4896, 4920, 5440, 5576, 5904, 6120, 6273, 6560, 6970, 7380, 7872, 8160, 8364, 9792, 9840, 10037, 10455, 11152, 11808, 12240, 12546, 13120, 13940, 14760, 16320, 16728, 19680, 20074, 20910, 22304, 23616, 24480, 25092, 27880, 29520, 30111, 31365, 33456, 39360, 40148, 41820, 44608, 48960, 50184, 50185, 55760, 59040, 60222, 62730, 66912, 80296, 83640, 90333, 100368, 100370, 111520, 118080, 120444, 125460, 133824, 150555, 160592, 167280, 170629, 180666, 200736, 200740, 223040, 240888, 250920, 301110, 321184, 334560, 341258, 361332, 401472, 401480, 411517, 451665, 481776, 501840, 511887, 602220, 642368, 669120, 682516, 722664, 802960, 823034, 853145, 903330, 963552, 1003680, 1023774, 1204440, 1234551, 1365032, 1445328, 1535661, 1605920, 1646068, 1706290, 1806660, 1927104, 2007360, 2047548, 2057585, 2408880, 2469102, 2559435, 2730064, 2890656, 3071322, 3211840, 3292136, 3412580, 3613320, 3703653, 4095096, 4115170, 4817760, 4938204, 5118870, 5460128, 5781312, 6142644, 6172755, 6584272, 6825160, 6995789, 7226640, 7407306, 7678305, 8190192, 8230340, 9635520, 9876408, 10237740, 10920256, 12285288, 12345510, 13168544, 13650320, 13991578, 14453280, 14814612, 15356610, 16380384, 16460680, 18518265, 19752816, 20475480, 20987367, 24570576, 24691020, 26337088, 27300640, 27983156, 28906560, 29629224, 30713220, 32760768, 32921360, 34978945, 37036530, 39505632, 40950960, 41974734, 49141152, 49382040, 54601280, 55966312, 59258448, 61426440, 62962101, 65842720, 69957890, 74073060, 79011264, 81901920, 83949468, 98282304, 98764080, 104936835, 111932624, 118516896, 122852880, 125924202, 131685440, 139915780, 148146120, 163803840, 167898936, 197528160, 209873670, 223865248, 237033792, 245705760, 251848404, 279831560, 296292240, 314810505, 335797872, 395056320, 419747340, 447730496, 491411520, 503696808, 559663120, 592584480, 629621010, 671595744, 839494680, 1007393616, 1119326240, 1185168960, 1259242020, 1343191488, 1678989360, 2014787232, 2238652480, 2518484040, 3357978720, 4029574464, 5036968080, 6715957440, 10073936160, 20147872320]

約数ペア:

[(1, 20147872320), (2, 10073936160), (3, 6715957440), (4, 5036968080), (5, 4029574464), (6, 3357978720), (8, 2518484040), (9, 2238652480), (10, 2014787232), (12, 1678989360), (15, 1343191488), (16, 1259242020), (17, 1185168960), (18, 1119326240), (20, 1007393616), (24, 839494680), (30, 671595744), (32, 629621010), (34, 592584480), (36, 559663120), (40, 503696808), (41, 491411520), (45, 447730496), (48, 419747340), (51, 395056320), (60, 335797872), (64, 314810505), (68, 296292240), (72, 279831560), (80, 251848404), (82, 245705760), (85, 237033792), (90, 223865248), (96, 209873670), (102, 197528160), (120, 167898936), (123, 163803840), (136, 148146120), (144, 139915780), (153, 131685440), (160, 125924202), (164, 122852880), (170, 118516896), (180, 111932624), (192, 104936835), (204, 98764080), (205, 98282304), (240, 83949468), (246, 81901920), (255, 79011264), (272, 74073060), (288, 69957890), (306, 65842720), (320, 62962101), (328, 61426440), (340, 59258448), (360, 55966312), (369, 54601280), (408, 49382040), (410, 49141152), (480, 41974734), (492, 40950960), (510, 39505632), (544, 37036530), (576, 34978945), (612, 32921360), (615, 32760768), (656, 30713220), (680, 29629224), (697, 28906560), (720, 27983156), (738, 27300640), (765, 26337088), (816, 24691020), (820, 24570576), (960, 20987367), (984, 20475480), (1020, 19752816), (1088, 18518265), (1224, 16460680), (1230, 16380384), (1312, 15356610), (1360, 14814612), (1394, 14453280), (1440, 13991578), (1476, 13650320), (1530, 13168544), (1632, 12345510), (1640, 12285288), (1845, 10920256), (1968, 10237740), (2040, 9876408), (2091, 9635520), (2448, 8230340), (2460, 8190192), (2624, 7678305), (2720, 7407306), (2788, 7226640), (2880, 6995789), (2952, 6825160), (3060, 6584272), (3264, 6172755), (3280, 6142644), (3485, 5781312), (3690, 5460128), (3936, 5118870), (4080, 4938204), (4182, 4817760), (4896, 4115170), (4920, 4095096), (5440, 3703653), (5576, 3613320), (5904, 3412580), (6120, 3292136), (6273, 3211840), (6560, 3071322), (6970, 2890656), (7380, 2730064), (7872, 2559435), (8160, 2469102), (8364, 2408880), (9792, 2057585), (9840, 2047548), (10037, 2007360), (10455, 1927104), (11152, 1806660), (11808, 1706290), (12240, 1646068), (12546, 1605920), (13120, 1535661), (13940, 1445328), (14760, 1365032), (16320, 1234551), (16728, 1204440), (19680, 1023774), (20074, 1003680), (20910, 963552), (22304, 903330), (23616, 853145), (24480, 823034), (25092, 802960), (27880, 722664), (29520, 682516), (30111, 669120), (31365, 642368), (33456, 602220), (39360, 511887), (40148, 501840), (41820, 481776), (44608, 451665), (48960, 411517), (50184, 401480), (50185, 401472), (55760, 361332), (59040, 341258), (60222, 334560), (62730, 321184), (66912, 301110), (80296, 250920), (83640, 240888), (90333, 223040), (100368, 200740), (100370, 200736), (111520, 180666), (118080, 170629), (120444, 167280), (125460, 160592), (133824, 150555)]