513352320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 1786942080

約数和(自身を除く): 1273589760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 131, 156, 157, 160, 192, 195, 208, 240, 260, 262, 312, 314, 320, 384, 390, 393, 416, 471, 480, 520, 524, 624, 628, 640, 655, 780, 785, 786, 832, 942, 960, 1040, 1048, 1248, 1256, 1310, 1560, 1570, 1572, 1664, 1703, 1884, 1920, 1965, 2041, 2080, 2096, 2355, 2496, 2512, 2620, 3120, 3140, 3144, 3406, 3768, 3930, 4082, 4160, 4192, 4710, 4992, 5024, 5109, 5240, 6123, 6240, 6280, 6288, 6812, 7536, 7860, 8164, 8320, 8384, 8515, 9420, 10048, 10205, 10218, 10480, 12246, 12480, 12560, 12576, 13624, 15072, 15720, 16328, 16768, 17030, 18840, 20096, 20410, 20436, 20567, 20960, 24492, 24960, 25120, 25152, 25545, 27248, 30144, 30615, 31440, 32656, 34060, 37680, 40820, 40872, 41134, 41920, 48984, 50240, 50304, 51090, 54496, 60288, 61230, 61701, 62880, 65312, 68120, 75360, 81640, 81744, 82268, 83840, 97968, 100480, 102180, 102835, 108992, 122460, 123402, 125760, 130624, 136240, 150720, 163280, 163488, 164536, 195936, 204360, 205670, 217984, 244920, 246804, 251520, 261248, 267371, 272480, 301440, 308505, 326560, 326976, 329072, 391872, 408720, 411340, 489840, 493608, 534742, 544960, 617010, 653120, 653952, 658144, 783744, 802113, 817440, 822680, 979680, 987216, 1069484, 1089920, 1234020, 1306240, 1316288, 1336855, 1604226, 1634880, 1645360, 1959360, 1974432, 2138968, 2468040, 2632576, 2673710, 3208452, 3269760, 3290720, 3918720, 3948864, 4010565, 4277936, 4936080, 5347420, 6416904, 6581440, 7897728, 8021130, 8555872, 9872160, 10694840, 12833808, 13162880, 16042260, 17111744, 19744320, 21389680, 25667616, 32084520, 34223488, 39488640, 42779360, 51335232, 64169040, 85558720, 102670464, 128338080, 171117440, 256676160, 513352320]

約数ペア:

[(1, 513352320), (2, 256676160), (3, 171117440), (4, 128338080), (5, 102670464), (6, 85558720), (8, 64169040), (10, 51335232), (12, 42779360), (13, 39488640), (15, 34223488), (16, 32084520), (20, 25667616), (24, 21389680), (26, 19744320), (30, 17111744), (32, 16042260), (39, 13162880), (40, 12833808), (48, 10694840), (52, 9872160), (60, 8555872), (64, 8021130), (65, 7897728), (78, 6581440), (80, 6416904), (96, 5347420), (104, 4936080), (120, 4277936), (128, 4010565), (130, 3948864), (131, 3918720), (156, 3290720), (157, 3269760), (160, 3208452), (192, 2673710), (195, 2632576), (208, 2468040), (240, 2138968), (260, 1974432), (262, 1959360), (312, 1645360), (314, 1634880), (320, 1604226), (384, 1336855), (390, 1316288), (393, 1306240), (416, 1234020), (471, 1089920), (480, 1069484), (520, 987216), (524, 979680), (624, 822680), (628, 817440), (640, 802113), (655, 783744), (780, 658144), (785, 653952), (786, 653120), (832, 617010), (942, 544960), (960, 534742), (1040, 493608), (1048, 489840), (1248, 411340), (1256, 408720), (1310, 391872), (1560, 329072), (1570, 326976), (1572, 326560), (1664, 308505), (1703, 301440), (1884, 272480), (1920, 267371), (1965, 261248), (2041, 251520), (2080, 246804), (2096, 244920), (2355, 217984), (2496, 205670), (2512, 204360), (2620, 195936), (3120, 164536), (3140, 163488), (3144, 163280), (3406, 150720), (3768, 136240), (3930, 130624), (4082, 125760), (4160, 123402), (4192, 122460), (4710, 108992), (4992, 102835), (5024, 102180), (5109, 100480), (5240, 97968), (6123, 83840), (6240, 82268), (6280, 81744), (6288, 81640), (6812, 75360), (7536, 68120), (7860, 65312), (8164, 62880), (8320, 61701), (8384, 61230), (8515, 60288), (9420, 54496), (10048, 51090), (10205, 50304), (10218, 50240), (10480, 48984), (12246, 41920), (12480, 41134), (12560, 40872), (12576, 40820), (13624, 37680), (15072, 34060), (15720, 32656), (16328, 31440), (16768, 30615), (17030, 30144), (18840, 27248), (20096, 25545), (20410, 25152), (20436, 25120), (20567, 24960), (20960, 24492)]