289290240

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 1039998960

約数和(自身を除く): 750708720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 73, 80, 86, 90, 96, 120, 128, 129, 144, 146, 160, 172, 180, 192, 215, 219, 240, 256, 258, 288, 292, 320, 344, 360, 365, 384, 387, 430, 438, 480, 512, 516, 576, 584, 640, 645, 657, 688, 720, 730, 768, 774, 860, 876, 960, 1024, 1032, 1095, 1152, 1168, 1280, 1290, 1314, 1376, 1440, 1460, 1536, 1548, 1720, 1752, 1920, 1935, 2048, 2064, 2190, 2304, 2336, 2560, 2580, 2628, 2752, 2880, 2920, 3072, 3096, 3139, 3285, 3440, 3504, 3840, 3870, 4128, 4380, 4608, 4672, 5120, 5160, 5256, 5504, 5760, 5840, 6144, 6192, 6278, 6570, 6880, 7008, 7680, 7740, 8256, 8760, 9216, 9344, 9417, 10240, 10320, 10512, 11008, 11520, 11680, 12384, 12556, 13140, 13760, 14016, 15360, 15480, 15695, 16512, 17520, 18432, 18688, 18834, 20640, 21024, 22016, 23040, 23360, 24768, 25112, 26280, 27520, 28032, 28251, 30720, 30960, 31390, 33024, 35040, 37376, 37668, 41280, 42048, 44032, 46080, 46720, 47085, 49536, 50224, 52560, 55040, 56064, 56502, 61920, 62780, 66048, 70080, 74752, 75336, 82560, 84096, 88064, 92160, 93440, 94170, 99072, 100448, 105120, 110080, 112128, 113004, 123840, 125560, 132096, 140160, 141255, 149504, 150672, 165120, 168192, 186880, 188340, 198144, 200896, 210240, 220160, 224256, 226008, 247680, 251120, 264192, 280320, 282510, 301344, 330240, 336384, 373760, 376680, 396288, 401792, 420480, 440320, 448512, 452016, 495360, 502240, 560640, 565020, 602688, 660480, 672768, 747520, 753360, 792576, 803584, 840960, 904032, 990720, 1004480, 1121280, 1130040, 1205376, 1320960, 1345536, 1506720, 1607168, 1681920, 1808064, 1981440, 2008960, 2242560, 2260080, 2410752, 3013440, 3214336, 3363840, 3616128, 3962880, 4017920, 4520160, 4821504, 6026880, 6428672, 6727680, 7232256, 8035840, 9040320, 9643008, 12053760, 14464512, 16071680, 18080640, 19286016, 24107520, 28929024, 32143360, 36161280, 48215040, 57858048, 72322560, 96430080, 144645120, 289290240]

約数ペア:

[(1, 289290240), (2, 144645120), (3, 96430080), (4, 72322560), (5, 57858048), (6, 48215040), (8, 36161280), (9, 32143360), (10, 28929024), (12, 24107520), (15, 19286016), (16, 18080640), (18, 16071680), (20, 14464512), (24, 12053760), (30, 9643008), (32, 9040320), (36, 8035840), (40, 7232256), (43, 6727680), (45, 6428672), (48, 6026880), (60, 4821504), (64, 4520160), (72, 4017920), (73, 3962880), (80, 3616128), (86, 3363840), (90, 3214336), (96, 3013440), (120, 2410752), (128, 2260080), (129, 2242560), (144, 2008960), (146, 1981440), (160, 1808064), (172, 1681920), (180, 1607168), (192, 1506720), (215, 1345536), (219, 1320960), (240, 1205376), (256, 1130040), (258, 1121280), (288, 1004480), (292, 990720), (320, 904032), (344, 840960), (360, 803584), (365, 792576), (384, 753360), (387, 747520), (430, 672768), (438, 660480), (480, 602688), (512, 565020), (516, 560640), (576, 502240), (584, 495360), (640, 452016), (645, 448512), (657, 440320), (688, 420480), (720, 401792), (730, 396288), (768, 376680), (774, 373760), (860, 336384), (876, 330240), (960, 301344), (1024, 282510), (1032, 280320), (1095, 264192), (1152, 251120), (1168, 247680), (1280, 226008), (1290, 224256), (1314, 220160), (1376, 210240), (1440, 200896), (1460, 198144), (1536, 188340), (1548, 186880), (1720, 168192), (1752, 165120), (1920, 150672), (1935, 149504), (2048, 141255), (2064, 140160), (2190, 132096), (2304, 125560), (2336, 123840), (2560, 113004), (2580, 112128), (2628, 110080), (2752, 105120), (2880, 100448), (2920, 99072), (3072, 94170), (3096, 93440), (3139, 92160), (3285, 88064), (3440, 84096), (3504, 82560), (3840, 75336), (3870, 74752), (4128, 70080), (4380, 66048), (4608, 62780), (4672, 61920), (5120, 56502), (5160, 56064), (5256, 55040), (5504, 52560), (5760, 50224), (5840, 49536), (6144, 47085), (6192, 46720), (6278, 46080), (6570, 44032), (6880, 42048), (7008, 41280), (7680, 37668), (7740, 37376), (8256, 35040), (8760, 33024), (9216, 31390), (9344, 30960), (9417, 30720), (10240, 28251), (10320, 28032), (10512, 27520), (11008, 26280), (11520, 25112), (11680, 24768), (12384, 23360), (12556, 23040), (13140, 22016), (13760, 21024), (14016, 20640), (15360, 18834), (15480, 18688), (15695, 18432), (16512, 17520)]