1344995280

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1680

約数の個数: 240

約数和(自身を含む): 4796151360

約数和(自身を除く): 3451156080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 243, 258, 270, 324, 344, 360, 387, 405, 430, 432, 486, 516, 540, 645, 648, 688, 720, 774, 810, 860, 972, 1032, 1080, 1161, 1215, 1290, 1296, 1548, 1609, 1620, 1720, 1935, 1944, 2064, 2160, 2322, 2430, 2580, 3096, 3218, 3240, 3440, 3483, 3870, 3888, 4644, 4827, 4860, 5160, 5805, 6192, 6436, 6480, 6966, 7740, 8045, 9288, 9654, 9720, 10320, 10449, 11610, 12872, 13932, 14481, 15480, 16090, 17415, 18576, 19308, 19440, 20898, 23220, 24135, 25744, 27864, 28962, 30960, 32180, 34830, 38616, 41796, 43443, 46440, 48270, 52245, 55728, 57924, 64360, 69187, 69660, 72405, 77232, 83592, 86886, 92880, 96540, 104490, 115848, 128720, 130329, 138374, 139320, 144810, 167184, 173772, 193080, 207561, 208980, 217215, 231696, 260658, 276748, 278640, 289620, 345935, 347544, 386160, 390987, 415122, 417960, 434430, 521316, 553496, 579240, 622683, 651645, 691870, 695088, 781974, 830244, 835920, 868860, 1037805, 1042632, 1106992, 1158480, 1245366, 1303290, 1383740, 1563948, 1660488, 1737720, 1868049, 1954935, 2075610, 2085264, 2490732, 2606580, 2767480, 3113415, 3127896, 3320976, 3475440, 3736098, 3909870, 4151220, 4981464, 5213160, 5534960, 5604147, 6226830, 6255792, 7472196, 7819740, 8302440, 9340245, 9962928, 10426320, 11208294, 12453660, 14944392, 15639480, 16604880, 16812441, 18680490, 22416588, 24907320, 28020735, 29888784, 31278960, 33624882, 37360980, 44833176, 49814640, 56041470, 67249764, 74721960, 84062205, 89666352, 112082940, 134499528, 149443920, 168124410, 224165880, 268999056, 336248820, 448331760, 672497640, 1344995280]

約数ペア:

[(1, 1344995280), (2, 672497640), (3, 448331760), (4, 336248820), (5, 268999056), (6, 224165880), (8, 168124410), (9, 149443920), (10, 134499528), (12, 112082940), (15, 89666352), (16, 84062205), (18, 74721960), (20, 67249764), (24, 56041470), (27, 49814640), (30, 44833176), (36, 37360980), (40, 33624882), (43, 31278960), (45, 29888784), (48, 28020735), (54, 24907320), (60, 22416588), (72, 18680490), (80, 16812441), (81, 16604880), (86, 15639480), (90, 14944392), (108, 12453660), (120, 11208294), (129, 10426320), (135, 9962928), (144, 9340245), (162, 8302440), (172, 7819740), (180, 7472196), (215, 6255792), (216, 6226830), (240, 5604147), (243, 5534960), (258, 5213160), (270, 4981464), (324, 4151220), (344, 3909870), (360, 3736098), (387, 3475440), (405, 3320976), (430, 3127896), (432, 3113415), (486, 2767480), (516, 2606580), (540, 2490732), (645, 2085264), (648, 2075610), (688, 1954935), (720, 1868049), (774, 1737720), (810, 1660488), (860, 1563948), (972, 1383740), (1032, 1303290), (1080, 1245366), (1161, 1158480), (1215, 1106992), (1290, 1042632), (1296, 1037805), (1548, 868860), (1609, 835920), (1620, 830244), (1720, 781974), (1935, 695088), (1944, 691870), (2064, 651645), (2160, 622683), (2322, 579240), (2430, 553496), (2580, 521316), (3096, 434430), (3218, 417960), (3240, 415122), (3440, 390987), (3483, 386160), (3870, 347544), (3888, 345935), (4644, 289620), (4827, 278640), (4860, 276748), (5160, 260658), (5805, 231696), (6192, 217215), (6436, 208980), (6480, 207561), (6966, 193080), (7740, 173772), (8045, 167184), (9288, 144810), (9654, 139320), (9720, 138374), (10320, 130329), (10449, 128720), (11610, 115848), (12872, 104490), (13932, 96540), (14481, 92880), (15480, 86886), (16090, 83592), (17415, 77232), (18576, 72405), (19308, 69660), (19440, 69187), (20898, 64360), (23220, 57924), (24135, 55728), (25744, 52245), (27864, 48270), (28962, 46440), (30960, 43443), (32180, 41796), (34830, 38616)]