66799680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:636

約数の個数: 112

約数和(自身を含む): 213969600

約数和(自身を除く): 147169920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 149, 160, 192, 240, 298, 320, 447, 467, 480, 596, 745, 894, 934, 960, 1192, 1401, 1490, 1788, 1868, 2235, 2335, 2384, 2802, 2980, 3576, 3736, 4470, 4670, 4768, 5604, 5960, 7005, 7152, 7472, 8940, 9340, 9536, 11208, 11920, 14010, 14304, 14944, 17880, 18680, 22416, 23840, 28020, 28608, 29888, 35760, 37360, 44832, 47680, 56040, 69583, 71520, 74720, 89664, 112080, 139166, 143040, 149440, 208749, 224160, 278332, 347915, 417498, 448320, 556664, 695830, 834996, 1043745, 1113328, 1391660, 1669992, 2087490, 2226656, 2783320, 3339984, 4174980, 4453312, 5566640, 6679968, 8349960, 11133280, 13359936, 16699920, 22266560, 33399840, 66799680]

約数ペア:

[(1, 66799680), (2, 33399840), (3, 22266560), (4, 16699920), (5, 13359936), (6, 11133280), (8, 8349960), (10, 6679968), (12, 5566640), (15, 4453312), (16, 4174980), (20, 3339984), (24, 2783320), (30, 2226656), (32, 2087490), (40, 1669992), (48, 1391660), (60, 1113328), (64, 1043745), (80, 834996), (96, 695830), (120, 556664), (149, 448320), (160, 417498), (192, 347915), (240, 278332), (298, 224160), (320, 208749), (447, 149440), (467, 143040), (480, 139166), (596, 112080), (745, 89664), (894, 74720), (934, 71520), (960, 69583), (1192, 56040), (1401, 47680), (1490, 44832), (1788, 37360), (1868, 35760), (2235, 29888), (2335, 28608), (2384, 28020), (2802, 23840), (2980, 22416), (3576, 18680), (3736, 17880), (4470, 14944), (4670, 14304), (4768, 14010), (5604, 11920), (5960, 11208), (7005, 9536), (7152, 9340), (7472, 8940)]