1891781760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 384

約数和(自身を含む): 7032614400

約数和(自身を除く): 5140832640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 110, 120, 121, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 220, 240, 242, 255, 264, 272, 320, 330, 340, 352, 363, 374, 384, 408, 440, 479, 480, 484, 510, 528, 544, 561, 605, 640, 660, 680, 704, 726, 748, 816, 880, 935, 958, 960, 968, 1020, 1056, 1088, 1122, 1210, 1320, 1360, 1408, 1437, 1452, 1496, 1632, 1760, 1815, 1870, 1916, 1920, 1936, 2040, 2057, 2112, 2176, 2244, 2395, 2420, 2640, 2720, 2805, 2874, 2904, 2992, 3264, 3520, 3630, 3740, 3832, 3872, 4080, 4114, 4224, 4488, 4790, 4840, 5269, 5280, 5440, 5610, 5748, 5808, 5984, 6171, 6528, 7040, 7185, 7260, 7480, 7664, 7744, 8143, 8160, 8228, 8976, 9580, 9680, 10285, 10538, 10560, 10880, 11220, 11496, 11616, 11968, 12342, 14370, 14520, 14960, 15328, 15488, 15807, 16286, 16320, 16456, 17952, 19160, 19360, 20570, 21076, 21120, 22440, 22992, 23232, 23936, 24429, 24684, 26345, 28740, 29040, 29920, 30656, 30855, 31614, 32572, 32640, 32912, 35904, 38320, 38720, 40715, 41140, 42152, 44880, 45984, 46464, 48858, 49368, 52690, 57480, 57959, 58080, 59840, 61312, 61710, 63228, 65144, 65824, 71808, 76640, 77440, 79035, 81430, 82280, 84304, 89573, 89760, 91968, 97716, 98736, 105380, 114960, 115918, 116160, 119680, 122145, 123420, 126456, 130288, 131648, 153280, 158070, 162860, 164560, 168608, 173877, 179146, 179520, 183936, 195432, 197472, 210760, 229920, 231836, 232320, 244290, 246840, 252912, 260576, 263296, 268719, 289795, 306560, 316140, 325720, 329120, 337216, 347754, 358292, 359040, 390864, 394944, 421520, 447865, 459840, 463672, 488580, 493680, 505824, 521152, 537438, 579590, 632280, 651440, 658240, 674432, 695508, 716584, 781728, 789888, 843040, 869385, 895730, 919680, 927344, 977160, 985303, 987360, 1011648, 1042304, 1074876, 1159180, 1264560, 1302880, 1316480, 1343595, 1391016, 1433168, 1563456, 1686080, 1738770, 1791460, 1854688, 1954320, 1970606, 1974720, 2023296, 2149752, 2318360, 2529120, 2605760, 2687190, 2782032, 2866336, 2955909, 3126912, 3372160, 3477540, 3582920, 3709376, 3908640, 3941212, 3949440, 4299504, 4636720, 4926515, 5058240, 5211520, 5374380, 5564064, 5732672, 5911818, 6955080, 7165840, 7418752, 7817280, 7882424, 8599008, 9273440, 9853030, 10116480, 10748760, 11128128, 11465344, 11823636, 13910160, 14331680, 14779545, 15634560, 15764848, 17198016, 18546880, 19706060, 21497520, 22256256, 23647272, 27820320, 28663360, 29559090, 31529696, 34396032, 37093760, 39412120, 42995040, 47294544, 55640640, 57326720, 59118180, 63059392, 78824240, 85990080, 94589088, 111281280, 118236360, 126118784, 157648480, 171980160, 189178176, 236472720, 315296960, 378356352, 472945440, 630593920, 945890880, 1891781760]

約数ペア:

[(1, 1891781760), (2, 945890880), (3, 630593920), (4, 472945440), (5, 378356352), (6, 315296960), (8, 236472720), (10, 189178176), (11, 171980160), (12, 157648480), (15, 126118784), (16, 118236360), (17, 111281280), (20, 94589088), (22, 85990080), (24, 78824240), (30, 63059392), (32, 59118180), (33, 57326720), (34, 55640640), (40, 47294544), (44, 42995040), (48, 39412120), (51, 37093760), (55, 34396032), (60, 31529696), (64, 29559090), (66, 28663360), (68, 27820320), (80, 23647272), (85, 22256256), (88, 21497520), (96, 19706060), (102, 18546880), (110, 17198016), (120, 15764848), (121, 15634560), (128, 14779545), (132, 14331680), (136, 13910160), (160, 11823636), (165, 11465344), (170, 11128128), (176, 10748760), (187, 10116480), (192, 9853030), (204, 9273440), (220, 8599008), (240, 7882424), (242, 7817280), (255, 7418752), (264, 7165840), (272, 6955080), (320, 5911818), (330, 5732672), (340, 5564064), (352, 5374380), (363, 5211520), (374, 5058240), (384, 4926515), (408, 4636720), (440, 4299504), (479, 3949440), (480, 3941212), (484, 3908640), (510, 3709376), (528, 3582920), (544, 3477540), (561, 3372160), (605, 3126912), (640, 2955909), (660, 2866336), (680, 2782032), (704, 2687190), (726, 2605760), (748, 2529120), (816, 2318360), (880, 2149752), (935, 2023296), (958, 1974720), (960, 1970606), (968, 1954320), (1020, 1854688), (1056, 1791460), (1088, 1738770), (1122, 1686080), (1210, 1563456), (1320, 1433168), (1360, 1391016), (1408, 1343595), (1437, 1316480), (1452, 1302880), (1496, 1264560), (1632, 1159180), (1760, 1074876), (1815, 1042304), (1870, 1011648), (1916, 987360), (1920, 985303), (1936, 977160), (2040, 927344), (2057, 919680), (2112, 895730), (2176, 869385), (2244, 843040), (2395, 789888), (2420, 781728), (2640, 716584), (2720, 695508), (2805, 674432), (2874, 658240), (2904, 651440), (2992, 632280), (3264, 579590), (3520, 537438), (3630, 521152), (3740, 505824), (3832, 493680), (3872, 488580), (4080, 463672), (4114, 459840), (4224, 447865), (4488, 421520), (4790, 394944), (4840, 390864), (5269, 359040), (5280, 358292), (5440, 347754), (5610, 337216), (5748, 329120), (5808, 325720), (5984, 316140), (6171, 306560), (6528, 289795), (7040, 268719), (7185, 263296), (7260, 260576), (7480, 252912), (7664, 246840), (7744, 244290), (8143, 232320), (8160, 231836), (8228, 229920), (8976, 210760), (9580, 197472), (9680, 195432), (10285, 183936), (10538, 179520), (10560, 179146), (10880, 173877), (11220, 168608), (11496, 164560), (11616, 162860), (11968, 158070), (12342, 153280), (14370, 131648), (14520, 130288), (14960, 126456), (15328, 123420), (15488, 122145), (15807, 119680), (16286, 116160), (16320, 115918), (16456, 114960), (17952, 105380), (19160, 98736), (19360, 97716), (20570, 91968), (21076, 89760), (21120, 89573), (22440, 84304), (22992, 82280), (23232, 81430), (23936, 79035), (24429, 77440), (24684, 76640), (26345, 71808), (28740, 65824), (29040, 65144), (29920, 63228), (30656, 61710), (30855, 61312), (31614, 59840), (32572, 58080), (32640, 57959), (32912, 57480), (35904, 52690), (38320, 49368), (38720, 48858), (40715, 46464), (41140, 45984), (42152, 44880)]