449813520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 320

約数和(自身を含む): 1697391360

約数和(自身を除く): 1247577840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 83, 90, 104, 108, 117, 120, 130, 135, 144, 156, 166, 180, 193, 195, 208, 216, 234, 240, 249, 260, 270, 312, 332, 351, 360, 386, 390, 415, 432, 468, 498, 520, 540, 579, 585, 624, 664, 702, 720, 747, 772, 780, 830, 936, 965, 996, 1040, 1079, 1080, 1158, 1170, 1245, 1328, 1404, 1494, 1544, 1560, 1660, 1737, 1755, 1872, 1930, 1992, 2158, 2160, 2241, 2316, 2340, 2490, 2509, 2808, 2895, 2988, 3088, 3120, 3237, 3320, 3474, 3510, 3735, 3860, 3984, 4316, 4482, 4632, 4680, 4980, 5018, 5211, 5395, 5616, 5790, 5976, 6474, 6640, 6948, 7020, 7470, 7527, 7720, 8632, 8685, 8964, 9264, 9360, 9711, 9960, 10036, 10422, 10790, 11205, 11580, 11952, 12545, 12948, 13896, 14040, 14940, 15054, 15440, 16019, 16185, 17264, 17370, 17928, 19422, 19920, 20072, 20844, 21580, 22410, 22581, 23160, 25090, 25896, 26055, 27792, 28080, 29133, 29880, 30108, 32038, 32370, 34740, 35856, 37635, 38844, 40144, 41688, 43160, 44820, 45162, 46320, 48057, 48555, 50180, 51792, 52110, 58266, 59760, 60216, 64076, 64740, 67743, 69480, 75270, 77688, 80095, 83376, 86320, 89640, 90324, 96114, 97110, 100360, 104220, 112905, 116532, 120432, 128152, 129480, 135486, 138960, 144171, 145665, 150540, 155376, 160190, 179280, 180648, 192228, 194220, 200720, 208247, 208440, 225810, 233064, 240285, 256304, 258960, 270972, 288342, 291330, 301080, 320380, 338715, 361296, 384456, 388440, 416494, 416880, 432513, 451620, 466128, 480570, 541944, 576684, 582660, 602160, 624741, 640760, 677430, 720855, 768912, 776880, 832988, 865026, 903240, 961140, 1041235, 1083888, 1153368, 1165320, 1249482, 1281520, 1354860, 1441710, 1665976, 1730052, 1806480, 1874223, 1922280, 2082470, 2162565, 2306736, 2330640, 2498964, 2709720, 2883420, 3123705, 3331952, 3460104, 3748446, 3844560, 4164940, 4325130, 4997928, 5419440, 5622669, 5766840, 6247410, 6920208, 7496892, 8329880, 8650260, 9371115, 9995856, 11245338, 11533680, 12494820, 14993784, 16659760, 17300520, 18742230, 22490676, 24989640, 28113345, 29987568, 34601040, 37484460, 44981352, 49979280, 56226690, 74968920, 89962704, 112453380, 149937840, 224906760, 449813520]

約数ペア:

[(1, 449813520), (2, 224906760), (3, 149937840), (4, 112453380), (5, 89962704), (6, 74968920), (8, 56226690), (9, 49979280), (10, 44981352), (12, 37484460), (13, 34601040), (15, 29987568), (16, 28113345), (18, 24989640), (20, 22490676), (24, 18742230), (26, 17300520), (27, 16659760), (30, 14993784), (36, 12494820), (39, 11533680), (40, 11245338), (45, 9995856), (48, 9371115), (52, 8650260), (54, 8329880), (60, 7496892), (65, 6920208), (72, 6247410), (78, 5766840), (80, 5622669), (83, 5419440), (90, 4997928), (104, 4325130), (108, 4164940), (117, 3844560), (120, 3748446), (130, 3460104), (135, 3331952), (144, 3123705), (156, 2883420), (166, 2709720), (180, 2498964), (193, 2330640), (195, 2306736), (208, 2162565), (216, 2082470), (234, 1922280), (240, 1874223), (249, 1806480), (260, 1730052), (270, 1665976), (312, 1441710), (332, 1354860), (351, 1281520), (360, 1249482), (386, 1165320), (390, 1153368), (415, 1083888), (432, 1041235), (468, 961140), (498, 903240), (520, 865026), (540, 832988), (579, 776880), (585, 768912), (624, 720855), (664, 677430), (702, 640760), (720, 624741), (747, 602160), (772, 582660), (780, 576684), (830, 541944), (936, 480570), (965, 466128), (996, 451620), (1040, 432513), (1079, 416880), (1080, 416494), (1158, 388440), (1170, 384456), (1245, 361296), (1328, 338715), (1404, 320380), (1494, 301080), (1544, 291330), (1560, 288342), (1660, 270972), (1737, 258960), (1755, 256304), (1872, 240285), (1930, 233064), (1992, 225810), (2158, 208440), (2160, 208247), (2241, 200720), (2316, 194220), (2340, 192228), (2490, 180648), (2509, 179280), (2808, 160190), (2895, 155376), (2988, 150540), (3088, 145665), (3120, 144171), (3237, 138960), (3320, 135486), (3474, 129480), (3510, 128152), (3735, 120432), (3860, 116532), (3984, 112905), (4316, 104220), (4482, 100360), (4632, 97110), (4680, 96114), (4980, 90324), (5018, 89640), (5211, 86320), (5395, 83376), (5616, 80095), (5790, 77688), (5976, 75270), (6474, 69480), (6640, 67743), (6948, 64740), (7020, 64076), (7470, 60216), (7527, 59760), (7720, 58266), (8632, 52110), (8685, 51792), (8964, 50180), (9264, 48555), (9360, 48057), (9711, 46320), (9960, 45162), (10036, 44820), (10422, 43160), (10790, 41688), (11205, 40144), (11580, 38844), (11952, 37635), (12545, 35856), (12948, 34740), (13896, 32370), (14040, 32038), (14940, 30108), (15054, 29880), (15440, 29133), (16019, 28080), (16185, 27792), (17264, 26055), (17370, 25896), (17928, 25090), (19422, 23160), (19920, 22581), (20072, 22410), (20844, 21580)]