243711360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1459}}^1$

素因数の和:1513

約数の個数: 192

約数和(自身を含む): 871182000

約数和(自身を除く): 627470640

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, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 522, 576, 580, 640, 696, 720, 870, 928, 960, 1044, 1152, 1160, 1305, 1392, 1440, 1459, 1740, 1856, 1920, 2088, 2320, 2610, 2784, 2880, 2918, 3480, 3712, 4176, 4377, 4640, 5220, 5568, 5760, 5836, 6960, 7295, 8352, 8754, 9280, 10440, 11136, 11672, 13131, 13920, 14590, 16704, 17508, 18560, 20880, 21885, 23344, 26262, 27840, 29180, 33408, 35016, 41760, 42311, 43770, 46688, 52524, 55680, 58360, 65655, 70032, 83520, 84622, 87540, 93376, 105048, 116720, 126933, 131310, 140064, 167040, 169244, 175080, 186752, 210096, 211555, 233440, 253866, 262620, 280128, 338488, 350160, 380799, 420192, 423110, 466880, 507732, 525240, 560256, 634665, 676976, 700320, 761598, 840384, 846220, 933760, 1015464, 1050480, 1269330, 1353952, 1400640, 1523196, 1680768, 1692440, 1903995, 2030928, 2100960, 2538660, 2707904, 2801280, 3046392, 3384880, 3807990, 4061856, 4201920, 5077320, 5415808, 6092784, 6769760, 7615980, 8123712, 8403840, 10154640, 12185568, 13539520, 15231960, 16247424, 20309280, 24371136, 27079040, 30463920, 40618560, 48742272, 60927840, 81237120, 121855680, 243711360]

約数ペア:

[(1, 243711360), (2, 121855680), (3, 81237120), (4, 60927840), (5, 48742272), (6, 40618560), (8, 30463920), (9, 27079040), (10, 24371136), (12, 20309280), (15, 16247424), (16, 15231960), (18, 13539520), (20, 12185568), (24, 10154640), (29, 8403840), (30, 8123712), (32, 7615980), (36, 6769760), (40, 6092784), (45, 5415808), (48, 5077320), (58, 4201920), (60, 4061856), (64, 3807990), (72, 3384880), (80, 3046392), (87, 2801280), (90, 2707904), (96, 2538660), (116, 2100960), (120, 2030928), (128, 1903995), (144, 1692440), (145, 1680768), (160, 1523196), (174, 1400640), (180, 1353952), (192, 1269330), (232, 1050480), (240, 1015464), (261, 933760), (288, 846220), (290, 840384), (320, 761598), (348, 700320), (360, 676976), (384, 634665), (435, 560256), (464, 525240), (480, 507732), (522, 466880), (576, 423110), (580, 420192), (640, 380799), (696, 350160), (720, 338488), (870, 280128), (928, 262620), (960, 253866), (1044, 233440), (1152, 211555), (1160, 210096), (1305, 186752), (1392, 175080), (1440, 169244), (1459, 167040), (1740, 140064), (1856, 131310), (1920, 126933), (2088, 116720), (2320, 105048), (2610, 93376), (2784, 87540), (2880, 84622), (2918, 83520), (3480, 70032), (3712, 65655), (4176, 58360), (4377, 55680), (4640, 52524), (5220, 46688), (5568, 43770), (5760, 42311), (5836, 41760), (6960, 35016), (7295, 33408), (8352, 29180), (8754, 27840), (9280, 26262), (10440, 23344), (11136, 21885), (11672, 20880), (13131, 18560), (13920, 17508), (14590, 16704)]