136885680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:648

約数の個数: 160

約数和(自身を含む): 476160000

約数和(自身を除く): 339274320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 127, 135, 144, 180, 216, 240, 254, 270, 360, 381, 432, 499, 508, 540, 635, 720, 762, 998, 1016, 1080, 1143, 1270, 1497, 1524, 1905, 1996, 2032, 2160, 2286, 2495, 2540, 2994, 3048, 3429, 3810, 3992, 4491, 4572, 4990, 5080, 5715, 5988, 6096, 6858, 7485, 7620, 7984, 8982, 9144, 9980, 10160, 11430, 11976, 13473, 13716, 14970, 15240, 17145, 17964, 18288, 19960, 22455, 22860, 23952, 26946, 27432, 29940, 30480, 34290, 35928, 39920, 44910, 45720, 53892, 54864, 59880, 63373, 67365, 68580, 71856, 89820, 91440, 107784, 119760, 126746, 134730, 137160, 179640, 190119, 215568, 253492, 269460, 274320, 316865, 359280, 380238, 506984, 538920, 570357, 633730, 760476, 950595, 1013968, 1077840, 1140714, 1267460, 1520952, 1711071, 1901190, 2281428, 2534920, 2851785, 3041904, 3422142, 3802380, 4562856, 5069840, 5703570, 6844284, 7604760, 8555355, 9125712, 11407140, 13688568, 15209520, 17110710, 22814280, 27377136, 34221420, 45628560, 68442840, 136885680]

約数ペア:

[(1, 136885680), (2, 68442840), (3, 45628560), (4, 34221420), (5, 27377136), (6, 22814280), (8, 17110710), (9, 15209520), (10, 13688568), (12, 11407140), (15, 9125712), (16, 8555355), (18, 7604760), (20, 6844284), (24, 5703570), (27, 5069840), (30, 4562856), (36, 3802380), (40, 3422142), (45, 3041904), (48, 2851785), (54, 2534920), (60, 2281428), (72, 1901190), (80, 1711071), (90, 1520952), (108, 1267460), (120, 1140714), (127, 1077840), (135, 1013968), (144, 950595), (180, 760476), (216, 633730), (240, 570357), (254, 538920), (270, 506984), (360, 380238), (381, 359280), (432, 316865), (499, 274320), (508, 269460), (540, 253492), (635, 215568), (720, 190119), (762, 179640), (998, 137160), (1016, 134730), (1080, 126746), (1143, 119760), (1270, 107784), (1497, 91440), (1524, 89820), (1905, 71856), (1996, 68580), (2032, 67365), (2160, 63373), (2286, 59880), (2495, 54864), (2540, 53892), (2994, 45720), (3048, 44910), (3429, 39920), (3810, 35928), (3992, 34290), (4491, 30480), (4572, 29940), (4990, 27432), (5080, 26946), (5715, 23952), (5988, 22860), (6096, 22455), (6858, 19960), (7485, 18288), (7620, 17964), (7984, 17145), (8982, 15240), (9144, 14970), (9980, 13716), (10160, 13473), (11430, 11976)]