512229120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:399

約数の個数: 288

約数和(自身を含む): 1824098304

約数和(自身を除く): 1311869184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 240, 248, 256, 260, 310, 312, 320, 331, 372, 384, 390, 403, 416, 465, 480, 496, 520, 620, 624, 640, 662, 744, 768, 780, 806, 832, 930, 960, 992, 993, 1040, 1209, 1240, 1248, 1280, 1324, 1488, 1560, 1612, 1655, 1664, 1860, 1920, 1984, 1986, 2015, 2080, 2418, 2480, 2496, 2648, 2976, 3120, 3224, 3310, 3328, 3720, 3840, 3968, 3972, 4030, 4160, 4303, 4836, 4960, 4965, 4992, 5296, 5952, 6045, 6240, 6448, 6620, 7440, 7936, 7944, 8060, 8320, 8606, 9672, 9920, 9930, 9984, 10261, 10592, 11904, 12090, 12480, 12896, 12909, 13240, 14880, 15888, 16120, 16640, 17212, 19344, 19840, 19860, 20522, 21184, 21515, 23808, 24180, 24960, 25792, 25818, 26480, 29760, 30783, 31776, 32240, 34424, 38688, 39680, 39720, 41044, 42368, 43030, 48360, 49920, 51305, 51584, 51636, 52960, 59520, 61566, 63552, 64480, 64545, 68848, 77376, 79440, 82088, 84736, 86060, 96720, 102610, 103168, 103272, 105920, 119040, 123132, 127104, 128960, 129090, 133393, 137696, 153915, 154752, 158880, 164176, 172120, 193440, 205220, 206544, 211840, 246264, 254208, 257920, 258180, 266786, 275392, 307830, 309504, 317760, 328352, 344240, 386880, 400179, 410440, 413088, 423680, 492528, 515840, 516360, 533572, 550784, 615660, 635520, 656704, 666965, 688480, 773760, 800358, 820880, 826176, 985056, 1032720, 1067144, 1101568, 1231320, 1271040, 1313408, 1333930, 1376960, 1547520, 1600716, 1641760, 1652352, 1970112, 2000895, 2065440, 2134288, 2462640, 2626816, 2667860, 2753920, 3201432, 3283520, 3304704, 3940224, 4001790, 4130880, 4268576, 4925280, 5335720, 5507840, 6402864, 6567040, 7880448, 8003580, 8261760, 8537152, 9850560, 10671440, 12805728, 13134080, 16007160, 16523520, 17074304, 19701120, 21342880, 25611456, 32014320, 34148608, 39402240, 42685760, 51222912, 64028640, 85371520, 102445824, 128057280, 170743040, 256114560, 512229120]

約数ペア:

[(1, 512229120), (2, 256114560), (3, 170743040), (4, 128057280), (5, 102445824), (6, 85371520), (8, 64028640), (10, 51222912), (12, 42685760), (13, 39402240), (15, 34148608), (16, 32014320), (20, 25611456), (24, 21342880), (26, 19701120), (30, 17074304), (31, 16523520), (32, 16007160), (39, 13134080), (40, 12805728), (48, 10671440), (52, 9850560), (60, 8537152), (62, 8261760), (64, 8003580), (65, 7880448), (78, 6567040), (80, 6402864), (93, 5507840), (96, 5335720), (104, 4925280), (120, 4268576), (124, 4130880), (128, 4001790), (130, 3940224), (155, 3304704), (156, 3283520), (160, 3201432), (186, 2753920), (192, 2667860), (195, 2626816), (208, 2462640), (240, 2134288), (248, 2065440), (256, 2000895), (260, 1970112), (310, 1652352), (312, 1641760), (320, 1600716), (331, 1547520), (372, 1376960), (384, 1333930), (390, 1313408), (403, 1271040), (416, 1231320), (465, 1101568), (480, 1067144), (496, 1032720), (520, 985056), (620, 826176), (624, 820880), (640, 800358), (662, 773760), (744, 688480), (768, 666965), (780, 656704), (806, 635520), (832, 615660), (930, 550784), (960, 533572), (992, 516360), (993, 515840), (1040, 492528), (1209, 423680), (1240, 413088), (1248, 410440), (1280, 400179), (1324, 386880), (1488, 344240), (1560, 328352), (1612, 317760), (1655, 309504), (1664, 307830), (1860, 275392), (1920, 266786), (1984, 258180), (1986, 257920), (2015, 254208), (2080, 246264), (2418, 211840), (2480, 206544), (2496, 205220), (2648, 193440), (2976, 172120), (3120, 164176), (3224, 158880), (3310, 154752), (3328, 153915), (3720, 137696), (3840, 133393), (3968, 129090), (3972, 128960), (4030, 127104), (4160, 123132), (4303, 119040), (4836, 105920), (4960, 103272), (4965, 103168), (4992, 102610), (5296, 96720), (5952, 86060), (6045, 84736), (6240, 82088), (6448, 79440), (6620, 77376), (7440, 68848), (7936, 64545), (7944, 64480), (8060, 63552), (8320, 61566), (8606, 59520), (9672, 52960), (9920, 51636), (9930, 51584), (9984, 51305), (10261, 49920), (10592, 48360), (11904, 43030), (12090, 42368), (12480, 41044), (12896, 39720), (12909, 39680), (13240, 38688), (14880, 34424), (15888, 32240), (16120, 31776), (16640, 30783), (17212, 29760), (19344, 26480), (19840, 25818), (19860, 25792), (20522, 24960), (21184, 24180), (21515, 23808)]