679979520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1$

素因数の和:2723

約数の個数: 240

約数和(自身を含む): 2570005152

約数和(自身を除く): 1890025632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2112, 2304, 2560, 2640, 2683, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 4608, 5280, 5366, 5632, 5760, 6336, 7040, 7680, 7920, 8049, 8448, 10560, 10732, 11520, 12672, 13415, 14080, 15840, 16098, 16896, 21120, 21464, 23040, 24147, 25344, 26830, 28160, 29513, 31680, 32196, 40245, 42240, 42928, 48294, 50688, 53660, 59026, 63360, 64392, 80490, 84480, 85856, 88539, 96588, 107320, 118052, 120735, 126720, 128784, 147565, 160980, 171712, 177078, 193176, 214640, 236104, 241470, 253440, 257568, 265617, 295130, 321960, 343424, 354156, 386352, 429280, 442695, 472208, 482940, 515136, 531234, 590260, 643920, 686848, 708312, 772704, 858560, 885390, 944416, 965880, 1030272, 1062468, 1180520, 1287840, 1328085, 1373696, 1416624, 1545408, 1717120, 1770780, 1888832, 1931760, 2060544, 2124936, 2361040, 2575680, 2656170, 2833248, 3090816, 3434240, 3541560, 3777664, 3863520, 4121088, 4249872, 4722080, 5151360, 5312340, 5666496, 6181632, 6868480, 7083120, 7555328, 7727040, 8499744, 9444160, 10302720, 10624680, 11332992, 12363264, 14166240, 15110656, 15454080, 16999488, 18888320, 20605440, 21249360, 22665984, 28332480, 30908160, 33998976, 37776640, 42498720, 45331968, 56664960, 61816320, 67997952, 75553280, 84997440, 113329920, 135995904, 169994880, 226659840, 339989760, 679979520]

約数ペア:

[(1, 679979520), (2, 339989760), (3, 226659840), (4, 169994880), (5, 135995904), (6, 113329920), (8, 84997440), (9, 75553280), (10, 67997952), (11, 61816320), (12, 56664960), (15, 45331968), (16, 42498720), (18, 37776640), (20, 33998976), (22, 30908160), (24, 28332480), (30, 22665984), (32, 21249360), (33, 20605440), (36, 18888320), (40, 16999488), (44, 15454080), (45, 15110656), (48, 14166240), (55, 12363264), (60, 11332992), (64, 10624680), (66, 10302720), (72, 9444160), (80, 8499744), (88, 7727040), (90, 7555328), (96, 7083120), (99, 6868480), (110, 6181632), (120, 5666496), (128, 5312340), (132, 5151360), (144, 4722080), (160, 4249872), (165, 4121088), (176, 3863520), (180, 3777664), (192, 3541560), (198, 3434240), (220, 3090816), (240, 2833248), (256, 2656170), (264, 2575680), (288, 2361040), (320, 2124936), (330, 2060544), (352, 1931760), (360, 1888832), (384, 1770780), (396, 1717120), (440, 1545408), (480, 1416624), (495, 1373696), (512, 1328085), (528, 1287840), (576, 1180520), (640, 1062468), (660, 1030272), (704, 965880), (720, 944416), (768, 885390), (792, 858560), (880, 772704), (960, 708312), (990, 686848), (1056, 643920), (1152, 590260), (1280, 531234), (1320, 515136), (1408, 482940), (1440, 472208), (1536, 442695), (1584, 429280), (1760, 386352), (1920, 354156), (1980, 343424), (2112, 321960), (2304, 295130), (2560, 265617), (2640, 257568), (2683, 253440), (2816, 241470), (2880, 236104), (3168, 214640), (3520, 193176), (3840, 177078), (3960, 171712), (4224, 160980), (4608, 147565), (5280, 128784), (5366, 126720), (5632, 120735), (5760, 118052), (6336, 107320), (7040, 96588), (7680, 88539), (7920, 85856), (8049, 84480), (8448, 80490), (10560, 64392), (10732, 63360), (11520, 59026), (12672, 53660), (13415, 50688), (14080, 48294), (15840, 42928), (16098, 42240), (16896, 40245), (21120, 32196), (21464, 31680), (23040, 29513), (24147, 28160), (25344, 26830)]