2017801440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 7188199200

約数和(自身を除く): 5170397760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 211, 229, 232, 240, 261, 288, 290, 348, 360, 422, 435, 458, 464, 480, 522, 580, 633, 687, 696, 720, 844, 870, 916, 928, 1044, 1055, 1145, 1160, 1266, 1305, 1374, 1392, 1440, 1688, 1740, 1832, 1899, 2061, 2088, 2110, 2290, 2320, 2532, 2610, 2748, 2784, 3165, 3376, 3435, 3480, 3664, 3798, 4122, 4176, 4220, 4580, 4640, 5064, 5220, 5496, 6119, 6330, 6641, 6752, 6870, 6960, 7328, 7596, 8244, 8352, 8440, 9160, 9495, 10128, 10305, 10440, 10992, 12238, 12660, 13282, 13740, 13920, 15192, 16488, 16880, 18320, 18357, 18990, 19923, 20256, 20610, 20880, 21984, 24476, 25320, 26564, 27480, 30384, 30595, 32976, 33205, 33760, 36640, 36714, 37980, 39846, 41220, 41760, 48319, 48952, 50640, 53128, 54960, 55071, 59769, 60768, 61190, 65952, 66410, 73428, 75960, 79692, 82440, 91785, 96638, 97904, 99615, 101280, 106256, 109920, 110142, 119538, 122380, 132820, 144957, 146856, 151920, 159384, 164880, 183570, 193276, 195808, 199230, 212512, 220284, 239076, 241595, 244760, 265640, 275355, 289914, 293712, 298845, 303840, 318768, 329760, 367140, 386552, 398460, 434871, 440568, 478152, 483190, 489520, 531280, 550710, 579828, 587424, 597690, 637536, 724785, 734280, 773104, 796920, 869742, 881136, 956304, 966380, 979040, 1062560, 1101420, 1159656, 1195380, 1401251, 1449570, 1468560, 1546208, 1593840, 1739484, 1762272, 1912608, 1932760, 2174355, 2202840, 2319312, 2390760, 2802502, 2899140, 2937120, 3187680, 3478968, 3865520, 4203753, 4348710, 4405680, 4638624, 4781520, 5605004, 5798280, 6957936, 7006255, 7731040, 8407506, 8697420, 8811360, 9563040, 11210008, 11596560, 12611259, 13915872, 14012510, 16815012, 17394840, 21018765, 22420016, 23193120, 25222518, 28025020, 33630024, 34789680, 42037530, 44840032, 50445036, 56050040, 63056295, 67260048, 69579360, 84075060, 100890072, 112100080, 126112590, 134520096, 168150120, 201780144, 224200160, 252225180, 336300240, 403560288, 504450360, 672600480, 1008900720, 2017801440]

約数ペア:

[(1, 2017801440), (2, 1008900720), (3, 672600480), (4, 504450360), (5, 403560288), (6, 336300240), (8, 252225180), (9, 224200160), (10, 201780144), (12, 168150120), (15, 134520096), (16, 126112590), (18, 112100080), (20, 100890072), (24, 84075060), (29, 69579360), (30, 67260048), (32, 63056295), (36, 56050040), (40, 50445036), (45, 44840032), (48, 42037530), (58, 34789680), (60, 33630024), (72, 28025020), (80, 25222518), (87, 23193120), (90, 22420016), (96, 21018765), (116, 17394840), (120, 16815012), (144, 14012510), (145, 13915872), (160, 12611259), (174, 11596560), (180, 11210008), (211, 9563040), (229, 8811360), (232, 8697420), (240, 8407506), (261, 7731040), (288, 7006255), (290, 6957936), (348, 5798280), (360, 5605004), (422, 4781520), (435, 4638624), (458, 4405680), (464, 4348710), (480, 4203753), (522, 3865520), (580, 3478968), (633, 3187680), (687, 2937120), (696, 2899140), (720, 2802502), (844, 2390760), (870, 2319312), (916, 2202840), (928, 2174355), (1044, 1932760), (1055, 1912608), (1145, 1762272), (1160, 1739484), (1266, 1593840), (1305, 1546208), (1374, 1468560), (1392, 1449570), (1440, 1401251), (1688, 1195380), (1740, 1159656), (1832, 1101420), (1899, 1062560), (2061, 979040), (2088, 966380), (2110, 956304), (2290, 881136), (2320, 869742), (2532, 796920), (2610, 773104), (2748, 734280), (2784, 724785), (3165, 637536), (3376, 597690), (3435, 587424), (3480, 579828), (3664, 550710), (3798, 531280), (4122, 489520), (4176, 483190), (4220, 478152), (4580, 440568), (4640, 434871), (5064, 398460), (5220, 386552), (5496, 367140), (6119, 329760), (6330, 318768), (6641, 303840), (6752, 298845), (6870, 293712), (6960, 289914), (7328, 275355), (7596, 265640), (8244, 244760), (8352, 241595), (8440, 239076), (9160, 220284), (9495, 212512), (10128, 199230), (10305, 195808), (10440, 193276), (10992, 183570), (12238, 164880), (12660, 159384), (13282, 151920), (13740, 146856), (13920, 144957), (15192, 132820), (16488, 122380), (16880, 119538), (18320, 110142), (18357, 109920), (18990, 106256), (19923, 101280), (20256, 99615), (20610, 97904), (20880, 96638), (21984, 91785), (24476, 82440), (25320, 79692), (26564, 75960), (27480, 73428), (30384, 66410), (30595, 65952), (32976, 61190), (33205, 60768), (33760, 59769), (36640, 55071), (36714, 54960), (37980, 53128), (39846, 50640), (41220, 48952), (41760, 48319)]