199506240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:251

約数の個数: 280

約数和(自身を含む): 730239840

約数和(自身を除く): 530733600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 90, 96, 108, 120, 129, 135, 144, 160, 162, 172, 179, 180, 192, 215, 216, 240, 258, 270, 288, 320, 324, 344, 358, 360, 387, 405, 430, 432, 480, 516, 537, 540, 576, 645, 648, 688, 716, 720, 774, 810, 860, 864, 895, 960, 1032, 1074, 1080, 1161, 1290, 1296, 1376, 1432, 1440, 1548, 1611, 1620, 1720, 1728, 1790, 1935, 2064, 2148, 2160, 2322, 2580, 2592, 2685, 2752, 2864, 2880, 3096, 3222, 3240, 3440, 3483, 3580, 3870, 4128, 4296, 4320, 4644, 4833, 5160, 5184, 5370, 5728, 5805, 6192, 6444, 6480, 6880, 6966, 7160, 7697, 7740, 8055, 8256, 8592, 8640, 9288, 9666, 10320, 10740, 11456, 11610, 12384, 12888, 12960, 13760, 13932, 14320, 14499, 15394, 15480, 16110, 17184, 17415, 18576, 19332, 20640, 21480, 23091, 23220, 24165, 24768, 25776, 25920, 27864, 28640, 28998, 30788, 30960, 32220, 34368, 34830, 37152, 38485, 38664, 41280, 42960, 46182, 46440, 48330, 51552, 55728, 57280, 57996, 61576, 61920, 64440, 69273, 69660, 72495, 74304, 76970, 77328, 85920, 92364, 92880, 96660, 103104, 111456, 115455, 115992, 123152, 123840, 128880, 138546, 139320, 144990, 153940, 154656, 171840, 184728, 185760, 193320, 207819, 222912, 230910, 231984, 246304, 257760, 277092, 278640, 289980, 307880, 309312, 346365, 369456, 371520, 386640, 415638, 461820, 463968, 492608, 515520, 554184, 557280, 579960, 615760, 623457, 692730, 738912, 773280, 831276, 923640, 927936, 1039095, 1108368, 1114560, 1159920, 1231520, 1246914, 1385460, 1477824, 1546560, 1662552, 1847280, 2078190, 2216736, 2319840, 2463040, 2493828, 2770920, 3117285, 3325104, 3694560, 4156380, 4433472, 4639680, 4987656, 5541840, 6234570, 6650208, 7389120, 8312760, 9975312, 11083680, 12469140, 13300416, 16625520, 19950624, 22167360, 24938280, 33251040, 39901248, 49876560, 66502080, 99753120, 199506240]

約数ペア:

[(1, 199506240), (2, 99753120), (3, 66502080), (4, 49876560), (5, 39901248), (6, 33251040), (8, 24938280), (9, 22167360), (10, 19950624), (12, 16625520), (15, 13300416), (16, 12469140), (18, 11083680), (20, 9975312), (24, 8312760), (27, 7389120), (30, 6650208), (32, 6234570), (36, 5541840), (40, 4987656), (43, 4639680), (45, 4433472), (48, 4156380), (54, 3694560), (60, 3325104), (64, 3117285), (72, 2770920), (80, 2493828), (81, 2463040), (86, 2319840), (90, 2216736), (96, 2078190), (108, 1847280), (120, 1662552), (129, 1546560), (135, 1477824), (144, 1385460), (160, 1246914), (162, 1231520), (172, 1159920), (179, 1114560), (180, 1108368), (192, 1039095), (215, 927936), (216, 923640), (240, 831276), (258, 773280), (270, 738912), (288, 692730), (320, 623457), (324, 615760), (344, 579960), (358, 557280), (360, 554184), (387, 515520), (405, 492608), (430, 463968), (432, 461820), (480, 415638), (516, 386640), (537, 371520), (540, 369456), (576, 346365), (645, 309312), (648, 307880), (688, 289980), (716, 278640), (720, 277092), (774, 257760), (810, 246304), (860, 231984), (864, 230910), (895, 222912), (960, 207819), (1032, 193320), (1074, 185760), (1080, 184728), (1161, 171840), (1290, 154656), (1296, 153940), (1376, 144990), (1432, 139320), (1440, 138546), (1548, 128880), (1611, 123840), (1620, 123152), (1720, 115992), (1728, 115455), (1790, 111456), (1935, 103104), (2064, 96660), (2148, 92880), (2160, 92364), (2322, 85920), (2580, 77328), (2592, 76970), (2685, 74304), (2752, 72495), (2864, 69660), (2880, 69273), (3096, 64440), (3222, 61920), (3240, 61576), (3440, 57996), (3483, 57280), (3580, 55728), (3870, 51552), (4128, 48330), (4296, 46440), (4320, 46182), (4644, 42960), (4833, 41280), (5160, 38664), (5184, 38485), (5370, 37152), (5728, 34830), (5805, 34368), (6192, 32220), (6444, 30960), (6480, 30788), (6880, 28998), (6966, 28640), (7160, 27864), (7697, 25920), (7740, 25776), (8055, 24768), (8256, 24165), (8592, 23220), (8640, 23091), (9288, 21480), (9666, 20640), (10320, 19332), (10740, 18576), (11456, 17415), (11610, 17184), (12384, 16110), (12888, 15480), (12960, 15394), (13760, 14499), (13932, 14320)]