2019709120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 448

約数和(自身を含む): 6267663360

約数和(自身を除く): 4247954240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 23, 26, 32, 38, 40, 44, 46, 52, 55, 64, 65, 76, 80, 88, 92, 95, 101, 104, 110, 115, 130, 143, 152, 160, 176, 184, 190, 202, 208, 209, 220, 230, 247, 253, 260, 286, 299, 304, 320, 352, 368, 380, 404, 416, 418, 437, 440, 460, 494, 505, 506, 520, 572, 598, 608, 704, 715, 736, 760, 808, 832, 836, 874, 880, 920, 988, 1010, 1012, 1040, 1045, 1111, 1144, 1196, 1216, 1235, 1265, 1313, 1430, 1472, 1495, 1520, 1616, 1672, 1748, 1760, 1840, 1919, 1976, 2020, 2024, 2080, 2090, 2185, 2222, 2288, 2323, 2392, 2470, 2530, 2626, 2717, 2860, 2990, 3040, 3232, 3289, 3344, 3496, 3520, 3680, 3838, 3952, 4040, 4048, 4160, 4180, 4370, 4444, 4576, 4646, 4784, 4807, 4940, 5060, 5252, 5434, 5555, 5681, 5720, 5980, 6080, 6464, 6565, 6578, 6688, 6992, 7360, 7676, 7904, 8080, 8096, 8360, 8740, 8888, 9152, 9292, 9568, 9595, 9614, 9880, 10120, 10504, 10868, 11110, 11362, 11440, 11615, 11960, 13130, 13156, 13376, 13585, 13984, 14443, 15352, 15808, 16160, 16192, 16445, 16720, 17480, 17776, 18584, 19136, 19190, 19228, 19760, 20240, 21008, 21109, 21736, 22220, 22724, 22880, 23230, 23920, 24035, 24947, 25553, 26260, 26312, 27170, 27968, 28405, 28886, 30199, 30704, 32320, 32890, 33440, 34960, 35552, 37168, 38380, 38456, 39520, 40480, 42016, 42218, 43472, 44137, 44440, 45448, 45760, 46460, 47840, 48070, 49894, 51106, 52520, 52624, 54340, 56810, 57772, 60398, 61408, 62491, 65780, 66880, 69920, 71104, 72215, 74336, 76760, 76912, 79040, 80960, 84032, 84436, 86944, 88274, 88880, 90896, 92920, 95680, 96140, 99788, 102212, 105040, 105248, 105545, 108680, 113620, 115544, 120796, 122816, 124735, 124982, 127765, 131560, 139840, 144430, 148672, 150995, 153520, 153824, 168872, 173888, 176548, 177760, 181792, 185840, 192280, 199576, 204424, 210080, 210496, 211090, 217360, 220685, 227240, 231088, 241592, 249470, 249964, 255530, 263120, 274417, 288860, 301990, 307040, 307648, 312455, 332189, 337744, 353096, 355520, 363584, 371680, 384560, 399152, 408848, 420160, 422180, 434720, 441370, 454480, 462176, 483184, 485507, 498940, 499928, 511060, 526240, 548834, 573781, 577720, 603980, 614080, 624910, 664378, 675488, 706192, 743360, 769120, 798304, 817696, 844360, 869440, 882740, 908960, 924352, 966368, 971014, 997880, 999856, 1022120, 1052480, 1097668, 1147562, 1155440, 1207960, 1249820, 1328756, 1350976, 1372085, 1412384, 1538240, 1596608, 1635392, 1660945, 1688720, 1765480, 1817920, 1932736, 1942028, 1995760, 1999712, 2044240, 2195336, 2295124, 2310880, 2415920, 2427535, 2499640, 2657512, 2744170, 2824768, 2868905, 3321890, 3377440, 3530960, 3884056, 3991520, 3999424, 4088480, 4390672, 4590248, 4621760, 4831840, 4855070, 4999280, 5315024, 5488340, 5737810, 6311591, 6643780, 6754880, 7061920, 7768112, 7983040, 8176960, 8781344, 9180496, 9663680, 9710140, 9998560, 10630048, 10976680, 11475620, 12623182, 13287560, 14123840, 15536224, 17562688, 18360992, 19420280, 19997120, 21260096, 21953360, 22951240, 25246364, 26575120, 31072448, 31557955, 36721984, 38840560, 43906720, 45902480, 50492728, 53150240, 63115910, 77681120, 87813440, 91804960, 100985456, 106300480, 126231820, 155362240, 183609920, 201970912, 252463640, 403941824, 504927280, 1009854560, 2019709120]

約数ペア:

[(1, 2019709120), (2, 1009854560), (4, 504927280), (5, 403941824), (8, 252463640), (10, 201970912), (11, 183609920), (13, 155362240), (16, 126231820), (19, 106300480), (20, 100985456), (22, 91804960), (23, 87813440), (26, 77681120), (32, 63115910), (38, 53150240), (40, 50492728), (44, 45902480), (46, 43906720), (52, 38840560), (55, 36721984), (64, 31557955), (65, 31072448), (76, 26575120), (80, 25246364), (88, 22951240), (92, 21953360), (95, 21260096), (101, 19997120), (104, 19420280), (110, 18360992), (115, 17562688), (130, 15536224), (143, 14123840), (152, 13287560), (160, 12623182), (176, 11475620), (184, 10976680), (190, 10630048), (202, 9998560), (208, 9710140), (209, 9663680), (220, 9180496), (230, 8781344), (247, 8176960), (253, 7983040), (260, 7768112), (286, 7061920), (299, 6754880), (304, 6643780), (320, 6311591), (352, 5737810), (368, 5488340), (380, 5315024), (404, 4999280), (416, 4855070), (418, 4831840), (437, 4621760), (440, 4590248), (460, 4390672), (494, 4088480), (505, 3999424), (506, 3991520), (520, 3884056), (572, 3530960), (598, 3377440), (608, 3321890), (704, 2868905), (715, 2824768), (736, 2744170), (760, 2657512), (808, 2499640), (832, 2427535), (836, 2415920), (874, 2310880), (880, 2295124), (920, 2195336), (988, 2044240), (1010, 1999712), (1012, 1995760), (1040, 1942028), (1045, 1932736), (1111, 1817920), (1144, 1765480), (1196, 1688720), (1216, 1660945), (1235, 1635392), (1265, 1596608), (1313, 1538240), (1430, 1412384), (1472, 1372085), (1495, 1350976), (1520, 1328756), (1616, 1249820), (1672, 1207960), (1748, 1155440), (1760, 1147562), (1840, 1097668), (1919, 1052480), (1976, 1022120), (2020, 999856), (2024, 997880), (2080, 971014), (2090, 966368), (2185, 924352), (2222, 908960), (2288, 882740), (2323, 869440), (2392, 844360), (2470, 817696), (2530, 798304), (2626, 769120), (2717, 743360), (2860, 706192), (2990, 675488), (3040, 664378), (3232, 624910), (3289, 614080), (3344, 603980), (3496, 577720), (3520, 573781), (3680, 548834), (3838, 526240), (3952, 511060), (4040, 499928), (4048, 498940), (4160, 485507), (4180, 483184), (4370, 462176), (4444, 454480), (4576, 441370), (4646, 434720), (4784, 422180), (4807, 420160), (4940, 408848), (5060, 399152), (5252, 384560), (5434, 371680), (5555, 363584), (5681, 355520), (5720, 353096), (5980, 337744), (6080, 332189), (6464, 312455), (6565, 307648), (6578, 307040), (6688, 301990), (6992, 288860), (7360, 274417), (7676, 263120), (7904, 255530), (8080, 249964), (8096, 249470), (8360, 241592), (8740, 231088), (8888, 227240), (9152, 220685), (9292, 217360), (9568, 211090), (9595, 210496), (9614, 210080), (9880, 204424), (10120, 199576), (10504, 192280), (10868, 185840), (11110, 181792), (11362, 177760), (11440, 176548), (11615, 173888), (11960, 168872), (13130, 153824), (13156, 153520), (13376, 150995), (13585, 148672), (13984, 144430), (14443, 139840), (15352, 131560), (15808, 127765), (16160, 124982), (16192, 124735), (16445, 122816), (16720, 120796), (17480, 115544), (17776, 113620), (18584, 108680), (19136, 105545), (19190, 105248), (19228, 105040), (19760, 102212), (20240, 99788), (21008, 96140), (21109, 95680), (21736, 92920), (22220, 90896), (22724, 88880), (22880, 88274), (23230, 86944), (23920, 84436), (24035, 84032), (24947, 80960), (25553, 79040), (26260, 76912), (26312, 76760), (27170, 74336), (27968, 72215), (28405, 71104), (28886, 69920), (30199, 66880), (30704, 65780), (32320, 62491), (32890, 61408), (33440, 60398), (34960, 57772), (35552, 56810), (37168, 54340), (38380, 52624), (38456, 52520), (39520, 51106), (40480, 49894), (42016, 48070), (42218, 47840), (43472, 46460), (44137, 45760), (44440, 45448)]