19080852480

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{331}}^1$

素因数の和:507

約数の個数: 440

約数和(自身を含む): 69074950560

約数和(自身を除く): 49994098080

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 139, 144, 160, 162, 180, 192, 216, 240, 256, 270, 278, 288, 320, 324, 331, 360, 384, 405, 417, 432, 480, 512, 540, 556, 576, 640, 648, 662, 695, 720, 768, 810, 834, 864, 960, 993, 1024, 1080, 1112, 1152, 1251, 1280, 1296, 1324, 1390, 1440, 1536, 1620, 1655, 1668, 1728, 1920, 1986, 2085, 2160, 2224, 2304, 2502, 2560, 2592, 2648, 2780, 2880, 2979, 3072, 3240, 3310, 3336, 3456, 3753, 3840, 3972, 4170, 4320, 4448, 4608, 4965, 5004, 5120, 5184, 5296, 5560, 5760, 5958, 6255, 6480, 6620, 6672, 6912, 7506, 7680, 7944, 8340, 8640, 8896, 8937, 9216, 9930, 10008, 10368, 10592, 11120, 11259, 11520, 11916, 12510, 12960, 13240, 13344, 13824, 14895, 15012, 15360, 15888, 16680, 17280, 17792, 17874, 18765, 19860, 20016, 20736, 21184, 22240, 22518, 23040, 23832, 25020, 25920, 26480, 26688, 26811, 27648, 29790, 30024, 31776, 33360, 34560, 35584, 35748, 37530, 39720, 40032, 41472, 42368, 44480, 44685, 45036, 46009, 46080, 47664, 50040, 51840, 52960, 53376, 53622, 56295, 59580, 60048, 63552, 66720, 69120, 71168, 71496, 75060, 79440, 80064, 82944, 84736, 88960, 89370, 90072, 92018, 95328, 100080, 103680, 105920, 106752, 107244, 112590, 119160, 120096, 127104, 133440, 134055, 138027, 138240, 142336, 142992, 150120, 158880, 160128, 169472, 177920, 178740, 180144, 184036, 190656, 200160, 207360, 211840, 213504, 214488, 225180, 230045, 238320, 240192, 254208, 266880, 268110, 276054, 285984, 300240, 317760, 320256, 338944, 355840, 357480, 360288, 368072, 381312, 400320, 414081, 414720, 423680, 427008, 428976, 450360, 460090, 476640, 480384, 508416, 533760, 536220, 552108, 571968, 600480, 635520, 640512, 690135, 711680, 714960, 720576, 736144, 762624, 800640, 828162, 847360, 857952, 900720, 920180, 953280, 960768, 1016832, 1067520, 1072440, 1104216, 1143936, 1200960, 1242243, 1271040, 1281024, 1380270, 1429920, 1441152, 1472288, 1525248, 1601280, 1656324, 1694720, 1715904, 1801440, 1840360, 1906560, 1921536, 2070405, 2135040, 2144880, 2208432, 2287872, 2401920, 2484486, 2542080, 2760540, 2859840, 2882304, 2944576, 3050496, 3202560, 3312648, 3431808, 3602880, 3680720, 3726729, 3813120, 3843072, 4140810, 4289760, 4416864, 4575744, 4803840, 4968972, 5084160, 5521080, 5719680, 5764608, 5889152, 6211215, 6405120, 6625296, 6863616, 7205760, 7361440, 7453458, 7626240, 8281620, 8579520, 8833728, 9151488, 9607680, 9937944, 11042160, 11439360, 11529216, 11778304, 12422430, 13250592, 13727232, 14411520, 14722880, 14906916, 15252480, 16563240, 17159040, 17667456, 18633645, 19215360, 19875888, 22084320, 22878720, 23556608, 24844860, 26501184, 27454464, 28823040, 29445760, 29813832, 33126480, 34318080, 35334912, 37267290, 39751776, 44168640, 45757440, 47113216, 49689720, 53002368, 57646080, 58891520, 59627664, 66252960, 68636160, 70669824, 74534580, 79503552, 88337280, 99379440, 106004736, 117783040, 119255328, 132505920, 137272320, 141339648, 149069160, 159007104, 176674560, 198758880, 212009472, 235566080, 238510656, 265011840, 298138320, 318014208, 353349120, 397517760, 424018944, 477021312, 530023680, 596276640, 636028416, 706698240, 795035520, 954042624, 1060047360, 1192553280, 1272056832, 1590071040, 1908085248, 2120094720, 2385106560, 3180142080, 3816170496, 4770213120, 6360284160, 9540426240, 19080852480]

約数ペア:

[(1, 19080852480), (2, 9540426240), (3, 6360284160), (4, 4770213120), (5, 3816170496), (6, 3180142080), (8, 2385106560), (9, 2120094720), (10, 1908085248), (12, 1590071040), (15, 1272056832), (16, 1192553280), (18, 1060047360), (20, 954042624), (24, 795035520), (27, 706698240), (30, 636028416), (32, 596276640), (36, 530023680), (40, 477021312), (45, 424018944), (48, 397517760), (54, 353349120), (60, 318014208), (64, 298138320), (72, 265011840), (80, 238510656), (81, 235566080), (90, 212009472), (96, 198758880), (108, 176674560), (120, 159007104), (128, 149069160), (135, 141339648), (139, 137272320), (144, 132505920), (160, 119255328), (162, 117783040), (180, 106004736), (192, 99379440), (216, 88337280), (240, 79503552), (256, 74534580), (270, 70669824), (278, 68636160), (288, 66252960), (320, 59627664), (324, 58891520), (331, 57646080), (360, 53002368), (384, 49689720), (405, 47113216), (417, 45757440), (432, 44168640), (480, 39751776), (512, 37267290), (540, 35334912), (556, 34318080), (576, 33126480), (640, 29813832), (648, 29445760), (662, 28823040), (695, 27454464), (720, 26501184), (768, 24844860), (810, 23556608), (834, 22878720), (864, 22084320), (960, 19875888), (993, 19215360), (1024, 18633645), (1080, 17667456), (1112, 17159040), (1152, 16563240), (1251, 15252480), (1280, 14906916), (1296, 14722880), (1324, 14411520), (1390, 13727232), (1440, 13250592), (1536, 12422430), (1620, 11778304), (1655, 11529216), (1668, 11439360), (1728, 11042160), (1920, 9937944), (1986, 9607680), (2085, 9151488), (2160, 8833728), (2224, 8579520), (2304, 8281620), (2502, 7626240), (2560, 7453458), (2592, 7361440), (2648, 7205760), (2780, 6863616), (2880, 6625296), (2979, 6405120), (3072, 6211215), (3240, 5889152), (3310, 5764608), (3336, 5719680), (3456, 5521080), (3753, 5084160), (3840, 4968972), (3972, 4803840), (4170, 4575744), (4320, 4416864), (4448, 4289760), (4608, 4140810), (4965, 3843072), (5004, 3813120), (5120, 3726729), (5184, 3680720), (5296, 3602880), (5560, 3431808), (5760, 3312648), (5958, 3202560), (6255, 3050496), (6480, 2944576), (6620, 2882304), (6672, 2859840), (6912, 2760540), (7506, 2542080), (7680, 2484486), (7944, 2401920), (8340, 2287872), (8640, 2208432), (8896, 2144880), (8937, 2135040), (9216, 2070405), (9930, 1921536), (10008, 1906560), (10368, 1840360), (10592, 1801440), (11120, 1715904), (11259, 1694720), (11520, 1656324), (11916, 1601280), (12510, 1525248), (12960, 1472288), (13240, 1441152), (13344, 1429920), (13824, 1380270), (14895, 1281024), (15012, 1271040), (15360, 1242243), (15888, 1200960), (16680, 1143936), (17280, 1104216), (17792, 1072440), (17874, 1067520), (18765, 1016832), (19860, 960768), (20016, 953280), (20736, 920180), (21184, 900720), (22240, 857952), (22518, 847360), (23040, 828162), (23832, 800640), (25020, 762624), (25920, 736144), (26480, 720576), (26688, 714960), (26811, 711680), (27648, 690135), (29790, 640512), (30024, 635520), (31776, 600480), (33360, 571968), (34560, 552108), (35584, 536220), (35748, 533760), (37530, 508416), (39720, 480384), (40032, 476640), (41472, 460090), (42368, 450360), (44480, 428976), (44685, 427008), (45036, 423680), (46009, 414720), (46080, 414081), (47664, 400320), (50040, 381312), (51840, 368072), (52960, 360288), (53376, 357480), (53622, 355840), (56295, 338944), (59580, 320256), (60048, 317760), (63552, 300240), (66720, 285984), (69120, 276054), (71168, 268110), (71496, 266880), (75060, 254208), (79440, 240192), (80064, 238320), (82944, 230045), (84736, 225180), (88960, 214488), (89370, 213504), (90072, 211840), (92018, 207360), (95328, 200160), (100080, 190656), (103680, 184036), (105920, 180144), (106752, 178740), (107244, 177920), (112590, 169472), (119160, 160128), (120096, 158880), (127104, 150120), (133440, 142992), (134055, 142336), (138027, 138240)]