231822720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 808647840

約数和(自身を除く): 576825120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 167, 180, 192, 240, 241, 288, 320, 334, 360, 384, 480, 482, 501, 576, 640, 668, 720, 723, 835, 960, 964, 1002, 1152, 1205, 1336, 1440, 1446, 1503, 1670, 1920, 1928, 2004, 2169, 2410, 2505, 2672, 2880, 2892, 3006, 3340, 3615, 3856, 4008, 4338, 4820, 5010, 5344, 5760, 5784, 6012, 6680, 7230, 7515, 7712, 8016, 8676, 9640, 10020, 10688, 10845, 11568, 12024, 13360, 14460, 15030, 15424, 16032, 17352, 19280, 20040, 21376, 21690, 23136, 24048, 26720, 28920, 30060, 30848, 32064, 34704, 38560, 40080, 40247, 43380, 46272, 48096, 53440, 57840, 60120, 64128, 69408, 77120, 80160, 80494, 86760, 92544, 96192, 106880, 115680, 120240, 120741, 138816, 154240, 160320, 160988, 173520, 192384, 201235, 231360, 240480, 241482, 277632, 320640, 321976, 347040, 362223, 402470, 462720, 480960, 482964, 603705, 643952, 694080, 724446, 804940, 961920, 965928, 1207410, 1287904, 1388160, 1448892, 1609880, 1811115, 1931856, 2414820, 2575808, 2897784, 3219760, 3622230, 3863712, 4829640, 5151616, 5795568, 6439520, 7244460, 7727424, 9659280, 11591136, 12879040, 14488920, 15454848, 19318560, 23182272, 25758080, 28977840, 38637120, 46364544, 57955680, 77274240, 115911360, 231822720]

約数ペア:

[(1, 231822720), (2, 115911360), (3, 77274240), (4, 57955680), (5, 46364544), (6, 38637120), (8, 28977840), (9, 25758080), (10, 23182272), (12, 19318560), (15, 15454848), (16, 14488920), (18, 12879040), (20, 11591136), (24, 9659280), (30, 7727424), (32, 7244460), (36, 6439520), (40, 5795568), (45, 5151616), (48, 4829640), (60, 3863712), (64, 3622230), (72, 3219760), (80, 2897784), (90, 2575808), (96, 2414820), (120, 1931856), (128, 1811115), (144, 1609880), (160, 1448892), (167, 1388160), (180, 1287904), (192, 1207410), (240, 965928), (241, 961920), (288, 804940), (320, 724446), (334, 694080), (360, 643952), (384, 603705), (480, 482964), (482, 480960), (501, 462720), (576, 402470), (640, 362223), (668, 347040), (720, 321976), (723, 320640), (835, 277632), (960, 241482), (964, 240480), (1002, 231360), (1152, 201235), (1205, 192384), (1336, 173520), (1440, 160988), (1446, 160320), (1503, 154240), (1670, 138816), (1920, 120741), (1928, 120240), (2004, 115680), (2169, 106880), (2410, 96192), (2505, 92544), (2672, 86760), (2880, 80494), (2892, 80160), (3006, 77120), (3340, 69408), (3615, 64128), (3856, 60120), (4008, 57840), (4338, 53440), (4820, 48096), (5010, 46272), (5344, 43380), (5760, 40247), (5784, 40080), (6012, 38560), (6680, 34704), (7230, 32064), (7515, 30848), (7712, 30060), (8016, 28920), (8676, 26720), (9640, 24048), (10020, 23136), (10688, 21690), (10845, 21376), (11568, 20040), (12024, 19280), (13360, 17352), (14460, 16032), (15030, 15424)]