158005440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 168

約数和(自身を含む): 550852848

約数和(自身を除く): 392847408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 415, 480, 498, 576, 661, 664, 720, 747, 830, 960, 996, 1245, 1322, 1328, 1440, 1494, 1660, 1983, 1992, 2490, 2644, 2656, 2880, 2988, 3305, 3320, 3735, 3966, 3984, 4980, 5288, 5312, 5949, 5976, 6610, 6640, 7470, 7932, 7968, 9915, 9960, 10576, 11898, 11952, 13220, 13280, 14940, 15864, 15936, 19830, 19920, 21152, 23796, 23904, 26440, 26560, 29745, 29880, 31728, 39660, 39840, 42304, 47592, 47808, 52880, 54863, 59490, 59760, 63456, 79320, 79680, 95184, 105760, 109726, 118980, 119520, 126912, 158640, 164589, 190368, 211520, 219452, 237960, 239040, 274315, 317280, 329178, 380736, 438904, 475920, 493767, 548630, 634560, 658356, 822945, 877808, 951840, 987534, 1097260, 1316712, 1645890, 1755616, 1903680, 1975068, 2194520, 2468835, 2633424, 3291780, 3511232, 3950136, 4389040, 4937670, 5266848, 6583560, 7900272, 8778080, 9875340, 10533696, 13167120, 15800544, 17556160, 19750680, 26334240, 31601088, 39501360, 52668480, 79002720, 158005440]

約数ペア:

[(1, 158005440), (2, 79002720), (3, 52668480), (4, 39501360), (5, 31601088), (6, 26334240), (8, 19750680), (9, 17556160), (10, 15800544), (12, 13167120), (15, 10533696), (16, 9875340), (18, 8778080), (20, 7900272), (24, 6583560), (30, 5266848), (32, 4937670), (36, 4389040), (40, 3950136), (45, 3511232), (48, 3291780), (60, 2633424), (64, 2468835), (72, 2194520), (80, 1975068), (83, 1903680), (90, 1755616), (96, 1645890), (120, 1316712), (144, 1097260), (160, 987534), (166, 951840), (180, 877808), (192, 822945), (240, 658356), (249, 634560), (288, 548630), (320, 493767), (332, 475920), (360, 438904), (415, 380736), (480, 329178), (498, 317280), (576, 274315), (661, 239040), (664, 237960), (720, 219452), (747, 211520), (830, 190368), (960, 164589), (996, 158640), (1245, 126912), (1322, 119520), (1328, 118980), (1440, 109726), (1494, 105760), (1660, 95184), (1983, 79680), (1992, 79320), (2490, 63456), (2644, 59760), (2656, 59490), (2880, 54863), (2988, 52880), (3305, 47808), (3320, 47592), (3735, 42304), (3966, 39840), (3984, 39660), (4980, 31728), (5288, 29880), (5312, 29745), (5949, 26560), (5976, 26440), (6610, 23904), (6640, 23796), (7470, 21152), (7932, 19920), (7968, 19830), (9915, 15936), (9960, 15864), (10576, 14940), (11898, 13280), (11952, 13220)]