2018880360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{593}}^1$

素因数の和:817

約数の個数: 288

約数和(自身を含む): 7685088840

約数和(自身を除く): 5666208480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 193, 196, 210, 245, 252, 280, 294, 315, 360, 386, 392, 420, 441, 490, 504, 579, 588, 593, 630, 735, 772, 840, 882, 965, 980, 1158, 1176, 1186, 1260, 1351, 1470, 1544, 1737, 1764, 1779, 1930, 1960, 2205, 2316, 2372, 2520, 2702, 2895, 2940, 2965, 3474, 3528, 3558, 3860, 4053, 4151, 4410, 4632, 4744, 5337, 5404, 5790, 5880, 5930, 6755, 6948, 7116, 7720, 8106, 8302, 8685, 8820, 8895, 9457, 10674, 10808, 11580, 11860, 12159, 12453, 13510, 13896, 14232, 16212, 16604, 17370, 17640, 17790, 18914, 20265, 20755, 21348, 23160, 23720, 24318, 24906, 26685, 27020, 28371, 29057, 32424, 33208, 34740, 35580, 37359, 37828, 40530, 41510, 42696, 47285, 48636, 49812, 53370, 54040, 56742, 58114, 60795, 62265, 69480, 71160, 74718, 75656, 81060, 83020, 85113, 87171, 94570, 97272, 99624, 106740, 113484, 114449, 116228, 121590, 124530, 141855, 145285, 149436, 162120, 166040, 170226, 174342, 186795, 189140, 213480, 226968, 228898, 232456, 243180, 249060, 261513, 283710, 290570, 298872, 340452, 343347, 348684, 373590, 378280, 425565, 435855, 457796, 486360, 498120, 523026, 567420, 572245, 581140, 680904, 686694, 697368, 747180, 801143, 851130, 871710, 915592, 1030041, 1046052, 1134840, 1144490, 1162280, 1307565, 1373388, 1494360, 1602286, 1702260, 1716735, 1743420, 2060082, 2092104, 2288980, 2403429, 2615130, 2746776, 3204572, 3404520, 3433470, 3486840, 4005715, 4120164, 4577960, 4806858, 5150205, 5230260, 5608001, 6409144, 6866940, 7210287, 8011430, 8240328, 9613716, 10300410, 10460520, 11216002, 12017145, 13733880, 14420574, 16022860, 16824003, 19227432, 20600820, 22432004, 24034290, 28040005, 28841148, 32045720, 33648006, 36051435, 41201640, 44864008, 48068580, 50472009, 56080010, 57682296, 67296012, 72102870, 84120015, 96137160, 100944018, 112160020, 134592024, 144205740, 168240030, 201888036, 224320040, 252360045, 288411480, 336480060, 403776072, 504720090, 672960120, 1009440180, 2018880360]

約数ペア:

[(1, 2018880360), (2, 1009440180), (3, 672960120), (4, 504720090), (5, 403776072), (6, 336480060), (7, 288411480), (8, 252360045), (9, 224320040), (10, 201888036), (12, 168240030), (14, 144205740), (15, 134592024), (18, 112160020), (20, 100944018), (21, 96137160), (24, 84120015), (28, 72102870), (30, 67296012), (35, 57682296), (36, 56080010), (40, 50472009), (42, 48068580), (45, 44864008), (49, 41201640), (56, 36051435), (60, 33648006), (63, 32045720), (70, 28841148), (72, 28040005), (84, 24034290), (90, 22432004), (98, 20600820), (105, 19227432), (120, 16824003), (126, 16022860), (140, 14420574), (147, 13733880), (168, 12017145), (180, 11216002), (193, 10460520), (196, 10300410), (210, 9613716), (245, 8240328), (252, 8011430), (280, 7210287), (294, 6866940), (315, 6409144), (360, 5608001), (386, 5230260), (392, 5150205), (420, 4806858), (441, 4577960), (490, 4120164), (504, 4005715), (579, 3486840), (588, 3433470), (593, 3404520), (630, 3204572), (735, 2746776), (772, 2615130), (840, 2403429), (882, 2288980), (965, 2092104), (980, 2060082), (1158, 1743420), (1176, 1716735), (1186, 1702260), (1260, 1602286), (1351, 1494360), (1470, 1373388), (1544, 1307565), (1737, 1162280), (1764, 1144490), (1779, 1134840), (1930, 1046052), (1960, 1030041), (2205, 915592), (2316, 871710), (2372, 851130), (2520, 801143), (2702, 747180), (2895, 697368), (2940, 686694), (2965, 680904), (3474, 581140), (3528, 572245), (3558, 567420), (3860, 523026), (4053, 498120), (4151, 486360), (4410, 457796), (4632, 435855), (4744, 425565), (5337, 378280), (5404, 373590), (5790, 348684), (5880, 343347), (5930, 340452), (6755, 298872), (6948, 290570), (7116, 283710), (7720, 261513), (8106, 249060), (8302, 243180), (8685, 232456), (8820, 228898), (8895, 226968), (9457, 213480), (10674, 189140), (10808, 186795), (11580, 174342), (11860, 170226), (12159, 166040), (12453, 162120), (13510, 149436), (13896, 145285), (14232, 141855), (16212, 124530), (16604, 121590), (17370, 116228), (17640, 114449), (17790, 113484), (18914, 106740), (20265, 99624), (20755, 97272), (21348, 94570), (23160, 87171), (23720, 85113), (24318, 83020), (24906, 81060), (26685, 75656), (27020, 74718), (28371, 71160), (29057, 69480), (32424, 62265), (33208, 60795), (34740, 58114), (35580, 56742), (37359, 54040), (37828, 53370), (40530, 49812), (41510, 48636), (42696, 47285)]