20125882080

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1583}}^1$

素因数の和:1725

約数の個数: 336

約数和(自身を含む): 71987952960

約数和(自身を除く): 51862070880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 109, 120, 135, 144, 160, 162, 180, 216, 218, 240, 243, 270, 288, 324, 327, 360, 405, 432, 436, 480, 486, 540, 545, 648, 654, 720, 729, 810, 864, 872, 972, 981, 1080, 1090, 1215, 1296, 1308, 1440, 1458, 1583, 1620, 1635, 1744, 1944, 1962, 2160, 2180, 2430, 2592, 2616, 2916, 2943, 3166, 3240, 3270, 3488, 3645, 3888, 3924, 4320, 4360, 4749, 4860, 4905, 5232, 5832, 5886, 6332, 6480, 6540, 7290, 7776, 7848, 7915, 8720, 8829, 9498, 9720, 9810, 10464, 11664, 11772, 12664, 12960, 13080, 14247, 14580, 14715, 15696, 15830, 17440, 17658, 18996, 19440, 19620, 23328, 23544, 23745, 25328, 26160, 26487, 28494, 29160, 29430, 31392, 31660, 35316, 37992, 38880, 39240, 42741, 44145, 47088, 47490, 50656, 52320, 52974, 56988, 58320, 58860, 63320, 70632, 71235, 75984, 78480, 79461, 85482, 88290, 94176, 94980, 105948, 113976, 116640, 117720, 126640, 128223, 132435, 141264, 142470, 151968, 156960, 158922, 170964, 172547, 176580, 189960, 211896, 213705, 227952, 235440, 253280, 256446, 264870, 282528, 284940, 317844, 341928, 345094, 353160, 379920, 384669, 397305, 423792, 427410, 455904, 470880, 512892, 517641, 529740, 569880, 635688, 641115, 683856, 690188, 706320, 759840, 769338, 794610, 847584, 854820, 862735, 1025784, 1035282, 1059480, 1139760, 1154007, 1271376, 1282230, 1367712, 1380376, 1412640, 1538676, 1552923, 1589220, 1709640, 1725470, 1923345, 2051568, 2070564, 2118960, 2279520, 2308014, 2542752, 2564460, 2588205, 2760752, 3077352, 3105846, 3178440, 3419280, 3450940, 3846690, 4103136, 4141128, 4237920, 4616028, 4658769, 5128920, 5176410, 5521504, 5770035, 6154704, 6211692, 6356880, 6838560, 6901880, 7693380, 7764615, 8282256, 9232056, 9317538, 10257840, 10352820, 11540070, 12309408, 12423384, 12713760, 13803760, 13976307, 15386760, 15529230, 16564512, 18464112, 18635076, 20515680, 20705640, 23080140, 23293845, 24846768, 27607520, 27952614, 30773520, 31058460, 36928224, 37270152, 41411280, 41928921, 46160280, 46587690, 49693536, 55905228, 61547040, 62116920, 69881535, 74540304, 82822560, 83857842, 92320560, 93175380, 111810456, 124233840, 125786763, 139763070, 149080608, 167715684, 184641120, 186350760, 209644605, 223620912, 248467680, 251573526, 279526140, 335431368, 372701520, 419289210, 447241824, 503147052, 559052280, 628933815, 670862736, 745403040, 838578420, 1006294104, 1118104560, 1257867630, 1341725472, 1677156840, 2012588208, 2236209120, 2515735260, 3354313680, 4025176416, 5031470520, 6708627360, 10062941040, 20125882080]

約数ペア:

[(1, 20125882080), (2, 10062941040), (3, 6708627360), (4, 5031470520), (5, 4025176416), (6, 3354313680), (8, 2515735260), (9, 2236209120), (10, 2012588208), (12, 1677156840), (15, 1341725472), (16, 1257867630), (18, 1118104560), (20, 1006294104), (24, 838578420), (27, 745403040), (30, 670862736), (32, 628933815), (36, 559052280), (40, 503147052), (45, 447241824), (48, 419289210), (54, 372701520), (60, 335431368), (72, 279526140), (80, 251573526), (81, 248467680), (90, 223620912), (96, 209644605), (108, 186350760), (109, 184641120), (120, 167715684), (135, 149080608), (144, 139763070), (160, 125786763), (162, 124233840), (180, 111810456), (216, 93175380), (218, 92320560), (240, 83857842), (243, 82822560), (270, 74540304), (288, 69881535), (324, 62116920), (327, 61547040), (360, 55905228), (405, 49693536), (432, 46587690), (436, 46160280), (480, 41928921), (486, 41411280), (540, 37270152), (545, 36928224), (648, 31058460), (654, 30773520), (720, 27952614), (729, 27607520), (810, 24846768), (864, 23293845), (872, 23080140), (972, 20705640), (981, 20515680), (1080, 18635076), (1090, 18464112), (1215, 16564512), (1296, 15529230), (1308, 15386760), (1440, 13976307), (1458, 13803760), (1583, 12713760), (1620, 12423384), (1635, 12309408), (1744, 11540070), (1944, 10352820), (1962, 10257840), (2160, 9317538), (2180, 9232056), (2430, 8282256), (2592, 7764615), (2616, 7693380), (2916, 6901880), (2943, 6838560), (3166, 6356880), (3240, 6211692), (3270, 6154704), (3488, 5770035), (3645, 5521504), (3888, 5176410), (3924, 5128920), (4320, 4658769), (4360, 4616028), (4749, 4237920), (4860, 4141128), (4905, 4103136), (5232, 3846690), (5832, 3450940), (5886, 3419280), (6332, 3178440), (6480, 3105846), (6540, 3077352), (7290, 2760752), (7776, 2588205), (7848, 2564460), (7915, 2542752), (8720, 2308014), (8829, 2279520), (9498, 2118960), (9720, 2070564), (9810, 2051568), (10464, 1923345), (11664, 1725470), (11772, 1709640), (12664, 1589220), (12960, 1552923), (13080, 1538676), (14247, 1412640), (14580, 1380376), (14715, 1367712), (15696, 1282230), (15830, 1271376), (17440, 1154007), (17658, 1139760), (18996, 1059480), (19440, 1035282), (19620, 1025784), (23328, 862735), (23544, 854820), (23745, 847584), (25328, 794610), (26160, 769338), (26487, 759840), (28494, 706320), (29160, 690188), (29430, 683856), (31392, 641115), (31660, 635688), (35316, 569880), (37992, 529740), (38880, 517641), (39240, 512892), (42741, 470880), (44145, 455904), (47088, 427410), (47490, 423792), (50656, 397305), (52320, 384669), (52974, 379920), (56988, 353160), (58320, 345094), (58860, 341928), (63320, 317844), (70632, 284940), (71235, 282528), (75984, 264870), (78480, 256446), (79461, 253280), (85482, 235440), (88290, 227952), (94176, 213705), (94980, 211896), (105948, 189960), (113976, 176580), (116640, 172547), (117720, 170964), (126640, 158922), (128223, 156960), (132435, 151968), (141264, 142470)]