136149440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:507

約数の個数: 168

約数和(自身を含む): 397855440

約数和(自身を除く): 261706000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 457, 490, 532, 560, 608, 665, 760, 784, 914, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1828, 1862, 1960, 2128, 2240, 2285, 2660, 3040, 3136, 3199, 3656, 3724, 3920, 4256, 4570, 4655, 5320, 6080, 6398, 7312, 7448, 7840, 8512, 8683, 9140, 9310, 10640, 12796, 14624, 14896, 15680, 15995, 17366, 18280, 18620, 21280, 22393, 25592, 29248, 29792, 31990, 34732, 36560, 37240, 42560, 43415, 44786, 51184, 59584, 60781, 63980, 69464, 73120, 74480, 86830, 89572, 102368, 111965, 121562, 127960, 138928, 146240, 148960, 173660, 179144, 204736, 223930, 243124, 255920, 277856, 297920, 303905, 347320, 358288, 425467, 447860, 486248, 511840, 555712, 607810, 694640, 716576, 850934, 895720, 972496, 1023680, 1215620, 1389280, 1433152, 1701868, 1791440, 1944992, 2127335, 2431240, 2778560, 3403736, 3582880, 3889984, 4254670, 4862480, 6807472, 7165760, 8509340, 9724960, 13614944, 17018680, 19449920, 27229888, 34037360, 68074720, 136149440]

約数ペア:

[(1, 136149440), (2, 68074720), (4, 34037360), (5, 27229888), (7, 19449920), (8, 17018680), (10, 13614944), (14, 9724960), (16, 8509340), (19, 7165760), (20, 6807472), (28, 4862480), (32, 4254670), (35, 3889984), (38, 3582880), (40, 3403736), (49, 2778560), (56, 2431240), (64, 2127335), (70, 1944992), (76, 1791440), (80, 1701868), (95, 1433152), (98, 1389280), (112, 1215620), (133, 1023680), (140, 972496), (152, 895720), (160, 850934), (190, 716576), (196, 694640), (224, 607810), (245, 555712), (266, 511840), (280, 486248), (304, 447860), (320, 425467), (380, 358288), (392, 347320), (448, 303905), (457, 297920), (490, 277856), (532, 255920), (560, 243124), (608, 223930), (665, 204736), (760, 179144), (784, 173660), (914, 148960), (931, 146240), (980, 138928), (1064, 127960), (1120, 121562), (1216, 111965), (1330, 102368), (1520, 89572), (1568, 86830), (1828, 74480), (1862, 73120), (1960, 69464), (2128, 63980), (2240, 60781), (2285, 59584), (2660, 51184), (3040, 44786), (3136, 43415), (3199, 42560), (3656, 37240), (3724, 36560), (3920, 34732), (4256, 31990), (4570, 29792), (4655, 29248), (5320, 25592), (6080, 22393), (6398, 21280), (7312, 18620), (7448, 18280), (7840, 17366), (8512, 15995), (8683, 15680), (9140, 14896), (9310, 14624), (10640, 12796)]