67550080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 181984320

約数和(自身を除く): 114434240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 260, 299, 320, 353, 368, 416, 460, 520, 598, 640, 706, 736, 832, 920, 1040, 1196, 1412, 1472, 1495, 1664, 1765, 1840, 2080, 2392, 2824, 2944, 2990, 3530, 3680, 4160, 4589, 4784, 5648, 5980, 7060, 7360, 8119, 8320, 9178, 9568, 11296, 11960, 14120, 14720, 16238, 18356, 19136, 22592, 22945, 23920, 28240, 32476, 36712, 38272, 40595, 45184, 45890, 47840, 56480, 64952, 73424, 81190, 91780, 95680, 105547, 112960, 129904, 146848, 162380, 183560, 191360, 211094, 225920, 259808, 293696, 324760, 367120, 422188, 519616, 527735, 587392, 649520, 734240, 844376, 1039232, 1055470, 1299040, 1468480, 1688752, 2110940, 2598080, 2936960, 3377504, 4221880, 5196160, 6755008, 8443760, 13510016, 16887520, 33775040, 67550080]

約数ペア:

[(1, 67550080), (2, 33775040), (4, 16887520), (5, 13510016), (8, 8443760), (10, 6755008), (13, 5196160), (16, 4221880), (20, 3377504), (23, 2936960), (26, 2598080), (32, 2110940), (40, 1688752), (46, 1468480), (52, 1299040), (64, 1055470), (65, 1039232), (80, 844376), (92, 734240), (104, 649520), (115, 587392), (128, 527735), (130, 519616), (160, 422188), (184, 367120), (208, 324760), (230, 293696), (260, 259808), (299, 225920), (320, 211094), (353, 191360), (368, 183560), (416, 162380), (460, 146848), (520, 129904), (598, 112960), (640, 105547), (706, 95680), (736, 91780), (832, 81190), (920, 73424), (1040, 64952), (1196, 56480), (1412, 47840), (1472, 45890), (1495, 45184), (1664, 40595), (1765, 38272), (1840, 36712), (2080, 32476), (2392, 28240), (2824, 23920), (2944, 22945), (2990, 22592), (3530, 19136), (3680, 18356), (4160, 16238), (4589, 14720), (4784, 14120), (5648, 11960), (5980, 11296), (7060, 9568), (7360, 9178), (8119, 8320)]