519030720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4660

約数の個数: 224

約数和(自身を含む): 1972299840

約数和(自身を除く): 1453269120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4621, 4680, 5616, 6240, 7020, 7488, 8640, 9242, 9360, 11232, 12480, 13863, 14040, 18484, 18720, 22464, 23105, 27726, 28080, 36968, 37440, 41589, 46210, 55452, 56160, 60073, 69315, 73936, 83178, 92420, 110904, 112320, 120146, 124767, 138630, 147872, 166356, 180219, 184840, 207945, 221808, 240292, 249534, 277260, 295744, 300365, 332712, 360438, 369680, 415890, 443616, 480584, 499068, 540657, 554520, 600730, 623835, 665424, 720876, 739360, 831780, 887232, 901095, 961168, 998136, 1081314, 1109040, 1201460, 1247670, 1330848, 1441752, 1478720, 1621971, 1663560, 1802190, 1922336, 1996272, 2162628, 2218080, 2402920, 2495340, 2661696, 2703285, 2883504, 3243942, 3327120, 3604380, 3844672, 3992544, 4325256, 4436160, 4805840, 4990680, 5406570, 5767008, 6487884, 6654240, 7208760, 7985088, 8109855, 8650512, 9611680, 9981360, 10813140, 11534016, 12975768, 13308480, 14417520, 16219710, 17301024, 19223360, 19962720, 21626280, 25951536, 28835040, 32439420, 34602048, 39925440, 43252560, 51903072, 57670080, 64878840, 86505120, 103806144, 129757680, 173010240, 259515360, 519030720]

約数ペア:

[(1, 519030720), (2, 259515360), (3, 173010240), (4, 129757680), (5, 103806144), (6, 86505120), (8, 64878840), (9, 57670080), (10, 51903072), (12, 43252560), (13, 39925440), (15, 34602048), (16, 32439420), (18, 28835040), (20, 25951536), (24, 21626280), (26, 19962720), (27, 19223360), (30, 17301024), (32, 16219710), (36, 14417520), (39, 13308480), (40, 12975768), (45, 11534016), (48, 10813140), (52, 9981360), (54, 9611680), (60, 8650512), (64, 8109855), (65, 7985088), (72, 7208760), (78, 6654240), (80, 6487884), (90, 5767008), (96, 5406570), (104, 4990680), (108, 4805840), (117, 4436160), (120, 4325256), (130, 3992544), (135, 3844672), (144, 3604380), (156, 3327120), (160, 3243942), (180, 2883504), (192, 2703285), (195, 2661696), (208, 2495340), (216, 2402920), (234, 2218080), (240, 2162628), (260, 1996272), (270, 1922336), (288, 1802190), (312, 1663560), (320, 1621971), (351, 1478720), (360, 1441752), (390, 1330848), (416, 1247670), (432, 1201460), (468, 1109040), (480, 1081314), (520, 998136), (540, 961168), (576, 901095), (585, 887232), (624, 831780), (702, 739360), (720, 720876), (780, 665424), (832, 623835), (864, 600730), (936, 554520), (960, 540657), (1040, 499068), (1080, 480584), (1170, 443616), (1248, 415890), (1404, 369680), (1440, 360438), (1560, 332712), (1728, 300365), (1755, 295744), (1872, 277260), (2080, 249534), (2160, 240292), (2340, 221808), (2496, 207945), (2808, 184840), (2880, 180219), (3120, 166356), (3510, 147872), (3744, 138630), (4160, 124767), (4320, 120146), (4621, 112320), (4680, 110904), (5616, 92420), (6240, 83178), (7020, 73936), (7488, 69315), (8640, 60073), (9242, 56160), (9360, 55452), (11232, 46210), (12480, 41589), (13863, 37440), (14040, 36968), (18484, 28080), (18720, 27726), (22464, 23105)]