285145920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 336

約数和(自身を含む): 1076187840

約数和(自身を除く): 791041920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 192, 193, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 342, 360, 380, 386, 405, 432, 456, 480, 486, 513, 540, 570, 576, 579, 608, 648, 684, 720, 760, 772, 810, 855, 864, 912, 960, 965, 972, 1026, 1080, 1140, 1158, 1215, 1216, 1296, 1368, 1440, 1520, 1539, 1544, 1620, 1710, 1728, 1737, 1824, 1930, 1944, 2052, 2160, 2280, 2316, 2430, 2565, 2592, 2736, 2880, 2895, 3040, 3078, 3088, 3240, 3420, 3474, 3648, 3667, 3860, 3888, 4104, 4320, 4560, 4617, 4632, 4860, 5130, 5184, 5211, 5472, 5790, 6080, 6156, 6176, 6480, 6840, 6948, 7334, 7695, 7720, 7776, 8208, 8640, 8685, 9120, 9234, 9264, 9720, 10260, 10422, 10944, 11001, 11580, 12312, 12352, 12960, 13680, 13896, 14668, 15390, 15440, 15552, 15633, 16416, 17370, 18240, 18335, 18468, 18528, 19440, 20520, 20844, 22002, 23085, 23160, 24624, 25920, 26055, 27360, 27792, 29336, 30780, 30880, 31266, 32832, 33003, 34740, 36670, 36936, 37056, 38880, 41040, 41688, 44004, 46170, 46320, 46899, 49248, 52110, 54720, 55005, 55584, 58672, 61560, 61760, 62532, 66006, 69480, 73340, 73872, 77760, 78165, 82080, 83376, 88008, 92340, 92640, 93798, 98496, 99009, 104220, 110010, 111168, 117344, 123120, 125064, 132012, 138960, 146680, 147744, 156330, 164160, 165015, 166752, 176016, 184680, 185280, 187596, 198018, 208440, 220020, 234495, 234688, 246240, 250128, 264024, 277920, 293360, 295488, 297027, 312660, 330030, 333504, 352032, 369360, 375192, 396036, 416880, 440040, 468990, 492480, 495045, 500256, 528048, 555840, 586720, 594054, 625320, 660060, 704064, 738720, 750384, 792072, 833760, 880080, 891081, 937980, 990090, 1000512, 1056096, 1173440, 1188108, 1250640, 1320120, 1477440, 1485135, 1500768, 1584144, 1667520, 1760160, 1782162, 1875960, 1980180, 2112192, 2376216, 2501280, 2640240, 2970270, 3001536, 3168288, 3520320, 3564324, 3751920, 3960360, 4455405, 4752432, 5002560, 5280480, 5940540, 6336576, 7128648, 7503840, 7920720, 8910810, 9504864, 10560960, 11881080, 14257296, 15007680, 15841440, 17821620, 19009728, 23762160, 28514592, 31682880, 35643240, 47524320, 57029184, 71286480, 95048640, 142572960, 285145920]

約数ペア:

[(1, 285145920), (2, 142572960), (3, 95048640), (4, 71286480), (5, 57029184), (6, 47524320), (8, 35643240), (9, 31682880), (10, 28514592), (12, 23762160), (15, 19009728), (16, 17821620), (18, 15841440), (19, 15007680), (20, 14257296), (24, 11881080), (27, 10560960), (30, 9504864), (32, 8910810), (36, 7920720), (38, 7503840), (40, 7128648), (45, 6336576), (48, 5940540), (54, 5280480), (57, 5002560), (60, 4752432), (64, 4455405), (72, 3960360), (76, 3751920), (80, 3564324), (81, 3520320), (90, 3168288), (95, 3001536), (96, 2970270), (108, 2640240), (114, 2501280), (120, 2376216), (135, 2112192), (144, 1980180), (152, 1875960), (160, 1782162), (162, 1760160), (171, 1667520), (180, 1584144), (190, 1500768), (192, 1485135), (193, 1477440), (216, 1320120), (228, 1250640), (240, 1188108), (243, 1173440), (270, 1056096), (285, 1000512), (288, 990090), (304, 937980), (320, 891081), (324, 880080), (342, 833760), (360, 792072), (380, 750384), (386, 738720), (405, 704064), (432, 660060), (456, 625320), (480, 594054), (486, 586720), (513, 555840), (540, 528048), (570, 500256), (576, 495045), (579, 492480), (608, 468990), (648, 440040), (684, 416880), (720, 396036), (760, 375192), (772, 369360), (810, 352032), (855, 333504), (864, 330030), (912, 312660), (960, 297027), (965, 295488), (972, 293360), (1026, 277920), (1080, 264024), (1140, 250128), (1158, 246240), (1215, 234688), (1216, 234495), (1296, 220020), (1368, 208440), (1440, 198018), (1520, 187596), (1539, 185280), (1544, 184680), (1620, 176016), (1710, 166752), (1728, 165015), (1737, 164160), (1824, 156330), (1930, 147744), (1944, 146680), (2052, 138960), (2160, 132012), (2280, 125064), (2316, 123120), (2430, 117344), (2565, 111168), (2592, 110010), (2736, 104220), (2880, 99009), (2895, 98496), (3040, 93798), (3078, 92640), (3088, 92340), (3240, 88008), (3420, 83376), (3474, 82080), (3648, 78165), (3667, 77760), (3860, 73872), (3888, 73340), (4104, 69480), (4320, 66006), (4560, 62532), (4617, 61760), (4632, 61560), (4860, 58672), (5130, 55584), (5184, 55005), (5211, 54720), (5472, 52110), (5790, 49248), (6080, 46899), (6156, 46320), (6176, 46170), (6480, 44004), (6840, 41688), (6948, 41040), (7334, 38880), (7695, 37056), (7720, 36936), (7776, 36670), (8208, 34740), (8640, 33003), (8685, 32832), (9120, 31266), (9234, 30880), (9264, 30780), (9720, 29336), (10260, 27792), (10422, 27360), (10944, 26055), (11001, 25920), (11580, 24624), (12312, 23160), (12352, 23085), (12960, 22002), (13680, 20844), (13896, 20520), (14668, 19440), (15390, 18528), (15440, 18468), (15552, 18335), (15633, 18240), (16416, 17370)]