427718880

素因数分解:

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

素因数の和:245

約数の個数: 336

約数和(自身を含む): 1603037520

約数和(自身を除く): 1175318640

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, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 193, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 386, 405, 432, 456, 480, 486, 513, 540, 570, 579, 608, 648, 684, 720, 729, 760, 772, 810, 855, 864, 912, 965, 972, 1026, 1080, 1140, 1158, 1215, 1296, 1368, 1440, 1458, 1520, 1539, 1544, 1620, 1710, 1737, 1824, 1930, 1944, 2052, 2160, 2280, 2316, 2430, 2565, 2592, 2736, 2895, 2916, 3040, 3078, 3088, 3240, 3420, 3474, 3645, 3667, 3860, 3888, 4104, 4320, 4560, 4617, 4632, 4860, 5130, 5211, 5472, 5790, 5832, 6156, 6176, 6480, 6840, 6948, 7290, 7334, 7695, 7720, 7776, 8208, 8685, 9120, 9234, 9264, 9720, 10260, 10422, 11001, 11580, 11664, 12312, 12960, 13680, 13851, 13896, 14580, 14668, 15390, 15440, 15633, 16416, 17370, 18335, 18468, 18528, 19440, 20520, 20844, 22002, 23085, 23160, 23328, 24624, 26055, 27360, 27702, 27792, 29160, 29336, 30780, 30880, 31266, 33003, 34740, 36670, 36936, 38880, 41040, 41688, 44004, 46170, 46320, 46899, 49248, 52110, 55005, 55404, 55584, 58320, 58672, 61560, 62532, 66006, 69255, 69480, 73340, 73872, 78165, 82080, 83376, 88008, 92340, 92640, 93798, 99009, 104220, 110010, 110808, 116640, 117344, 123120, 125064, 132012, 138510, 138960, 140697, 146680, 147744, 156330, 165015, 166752, 176016, 184680, 187596, 198018, 208440, 220020, 221616, 234495, 246240, 250128, 264024, 277020, 277920, 281394, 293360, 297027, 312660, 330030, 352032, 369360, 375192, 396036, 416880, 440040, 443232, 468990, 495045, 500256, 528048, 554040, 562788, 586720, 594054, 625320, 660060, 703485, 738720, 750384, 792072, 833760, 880080, 891081, 937980, 990090, 1056096, 1108080, 1125576, 1188108, 1250640, 1320120, 1406970, 1485135, 1500768, 1584144, 1760160, 1782162, 1875960, 1980180, 2216160, 2251152, 2376216, 2501280, 2640240, 2673243, 2813940, 2970270, 3168288, 3564324, 3751920, 3960360, 4455405, 4502304, 4752432, 5280480, 5346486, 5627880, 5940540, 7128648, 7503840, 7920720, 8910810, 9504864, 10692972, 11255760, 11881080, 13366215, 14257296, 15841440, 17821620, 21385944, 22511520, 23762160, 26732430, 28514592, 35643240, 42771888, 47524320, 53464860, 71286480, 85543776, 106929720, 142572960, 213859440, 427718880]

約数ペア:

[(1, 427718880), (2, 213859440), (3, 142572960), (4, 106929720), (5, 85543776), (6, 71286480), (8, 53464860), (9, 47524320), (10, 42771888), (12, 35643240), (15, 28514592), (16, 26732430), (18, 23762160), (19, 22511520), (20, 21385944), (24, 17821620), (27, 15841440), (30, 14257296), (32, 13366215), (36, 11881080), (38, 11255760), (40, 10692972), (45, 9504864), (48, 8910810), (54, 7920720), (57, 7503840), (60, 7128648), (72, 5940540), (76, 5627880), (80, 5346486), (81, 5280480), (90, 4752432), (95, 4502304), (96, 4455405), (108, 3960360), (114, 3751920), (120, 3564324), (135, 3168288), (144, 2970270), (152, 2813940), (160, 2673243), (162, 2640240), (171, 2501280), (180, 2376216), (190, 2251152), (193, 2216160), (216, 1980180), (228, 1875960), (240, 1782162), (243, 1760160), (270, 1584144), (285, 1500768), (288, 1485135), (304, 1406970), (324, 1320120), (342, 1250640), (360, 1188108), (380, 1125576), (386, 1108080), (405, 1056096), (432, 990090), (456, 937980), (480, 891081), (486, 880080), (513, 833760), (540, 792072), (570, 750384), (579, 738720), (608, 703485), (648, 660060), (684, 625320), (720, 594054), (729, 586720), (760, 562788), (772, 554040), (810, 528048), (855, 500256), (864, 495045), (912, 468990), (965, 443232), (972, 440040), (1026, 416880), (1080, 396036), (1140, 375192), (1158, 369360), (1215, 352032), (1296, 330030), (1368, 312660), (1440, 297027), (1458, 293360), (1520, 281394), (1539, 277920), (1544, 277020), (1620, 264024), (1710, 250128), (1737, 246240), (1824, 234495), (1930, 221616), (1944, 220020), (2052, 208440), (2160, 198018), (2280, 187596), (2316, 184680), (2430, 176016), (2565, 166752), (2592, 165015), (2736, 156330), (2895, 147744), (2916, 146680), (3040, 140697), (3078, 138960), (3088, 138510), (3240, 132012), (3420, 125064), (3474, 123120), (3645, 117344), (3667, 116640), (3860, 110808), (3888, 110010), (4104, 104220), (4320, 99009), (4560, 93798), (4617, 92640), (4632, 92340), (4860, 88008), (5130, 83376), (5211, 82080), (5472, 78165), (5790, 73872), (5832, 73340), (6156, 69480), (6176, 69255), (6480, 66006), (6840, 62532), (6948, 61560), (7290, 58672), (7334, 58320), (7695, 55584), (7720, 55404), (7776, 55005), (8208, 52110), (8685, 49248), (9120, 46899), (9234, 46320), (9264, 46170), (9720, 44004), (10260, 41688), (10422, 41040), (11001, 38880), (11580, 36936), (11664, 36670), (12312, 34740), (12960, 33003), (13680, 31266), (13851, 30880), (13896, 30780), (14580, 29336), (14668, 29160), (15390, 27792), (15440, 27702), (15633, 27360), (16416, 26055), (17370, 24624), (18335, 23328), (18468, 23160), (18528, 23085), (19440, 22002), (20520, 20844)]