865303920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 3152298240

約数和(自身を除く): 2286994320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 193, 195, 208, 234, 240, 260, 312, 360, 386, 390, 468, 479, 520, 579, 585, 624, 720, 772, 780, 936, 958, 965, 1040, 1158, 1170, 1437, 1544, 1560, 1737, 1872, 1916, 1930, 2316, 2340, 2395, 2509, 2874, 2895, 3088, 3120, 3474, 3832, 3860, 4311, 4632, 4680, 4790, 5018, 5748, 5790, 6227, 6948, 7185, 7527, 7664, 7720, 8622, 8685, 9264, 9360, 9580, 10036, 11496, 11580, 12454, 12545, 13896, 14370, 15054, 15440, 17244, 17370, 18681, 19160, 20072, 21555, 22581, 22992, 23160, 24908, 25090, 27792, 28740, 30108, 31135, 34488, 34740, 37362, 37635, 38320, 40144, 43110, 45162, 46320, 49816, 50180, 56043, 57480, 60216, 62270, 68976, 69480, 74724, 75270, 86220, 90324, 92447, 93405, 99632, 100360, 112086, 112905, 114960, 120432, 124540, 138960, 149448, 150540, 172440, 180648, 184894, 186810, 200720, 224172, 225810, 249080, 277341, 280215, 298896, 301080, 344880, 361296, 369788, 373620, 448344, 451620, 462235, 498160, 554682, 560430, 602160, 739576, 747240, 832023, 896688, 903240, 924470, 1109364, 1120860, 1201811, 1386705, 1479152, 1494480, 1664046, 1806480, 1848940, 2218728, 2241720, 2403622, 2773410, 3328092, 3605433, 3697880, 4160115, 4437456, 4483440, 4807244, 5546820, 6009055, 6656184, 7210866, 7395760, 8320230, 9614488, 10816299, 11093640, 12018110, 13312368, 14421732, 16640460, 18027165, 19228976, 21632598, 22187280, 24036220, 28843464, 33280920, 36054330, 43265196, 48072440, 54081495, 57686928, 66561840, 72108660, 86530392, 96144880, 108162990, 144217320, 173060784, 216325980, 288434640, 432651960, 865303920]

約数ペア:

[(1, 865303920), (2, 432651960), (3, 288434640), (4, 216325980), (5, 173060784), (6, 144217320), (8, 108162990), (9, 96144880), (10, 86530392), (12, 72108660), (13, 66561840), (15, 57686928), (16, 54081495), (18, 48072440), (20, 43265196), (24, 36054330), (26, 33280920), (30, 28843464), (36, 24036220), (39, 22187280), (40, 21632598), (45, 19228976), (48, 18027165), (52, 16640460), (60, 14421732), (65, 13312368), (72, 12018110), (78, 11093640), (80, 10816299), (90, 9614488), (104, 8320230), (117, 7395760), (120, 7210866), (130, 6656184), (144, 6009055), (156, 5546820), (180, 4807244), (193, 4483440), (195, 4437456), (208, 4160115), (234, 3697880), (240, 3605433), (260, 3328092), (312, 2773410), (360, 2403622), (386, 2241720), (390, 2218728), (468, 1848940), (479, 1806480), (520, 1664046), (579, 1494480), (585, 1479152), (624, 1386705), (720, 1201811), (772, 1120860), (780, 1109364), (936, 924470), (958, 903240), (965, 896688), (1040, 832023), (1158, 747240), (1170, 739576), (1437, 602160), (1544, 560430), (1560, 554682), (1737, 498160), (1872, 462235), (1916, 451620), (1930, 448344), (2316, 373620), (2340, 369788), (2395, 361296), (2509, 344880), (2874, 301080), (2895, 298896), (3088, 280215), (3120, 277341), (3474, 249080), (3832, 225810), (3860, 224172), (4311, 200720), (4632, 186810), (4680, 184894), (4790, 180648), (5018, 172440), (5748, 150540), (5790, 149448), (6227, 138960), (6948, 124540), (7185, 120432), (7527, 114960), (7664, 112905), (7720, 112086), (8622, 100360), (8685, 99632), (9264, 93405), (9360, 92447), (9580, 90324), (10036, 86220), (11496, 75270), (11580, 74724), (12454, 69480), (12545, 68976), (13896, 62270), (14370, 60216), (15054, 57480), (15440, 56043), (17244, 50180), (17370, 49816), (18681, 46320), (19160, 45162), (20072, 43110), (21555, 40144), (22581, 38320), (22992, 37635), (23160, 37362), (24908, 34740), (25090, 34488), (27792, 31135), (28740, 30108)]