67067520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2687}}^1$

素因数の和:2722

約数の個数: 128

約数和(自身を含む): 230307840

約数和(自身を除く): 163240320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 2687, 3120, 4160, 4992, 5374, 6240, 8061, 8320, 10748, 12480, 13435, 16122, 21496, 24960, 26870, 32244, 34931, 40305, 42992, 53740, 64488, 69862, 80610, 85984, 104793, 107480, 128976, 139724, 161220, 171968, 174655, 209586, 214960, 257952, 279448, 322440, 343936, 349310, 419172, 429920, 515904, 523965, 558896, 644880, 698620, 838344, 859840, 1031808, 1047930, 1117792, 1289760, 1397240, 1676688, 1719680, 2095860, 2235584, 2579520, 2794480, 3353376, 4191720, 4471168, 5159040, 5588960, 6706752, 8383440, 11177920, 13413504, 16766880, 22355840, 33533760, 67067520]

約数ペア:

[(1, 67067520), (2, 33533760), (3, 22355840), (4, 16766880), (5, 13413504), (6, 11177920), (8, 8383440), (10, 6706752), (12, 5588960), (13, 5159040), (15, 4471168), (16, 4191720), (20, 3353376), (24, 2794480), (26, 2579520), (30, 2235584), (32, 2095860), (39, 1719680), (40, 1676688), (48, 1397240), (52, 1289760), (60, 1117792), (64, 1047930), (65, 1031808), (78, 859840), (80, 838344), (96, 698620), (104, 644880), (120, 558896), (128, 523965), (130, 515904), (156, 429920), (160, 419172), (192, 349310), (195, 343936), (208, 322440), (240, 279448), (260, 257952), (312, 214960), (320, 209586), (384, 174655), (390, 171968), (416, 161220), (480, 139724), (520, 128976), (624, 107480), (640, 104793), (780, 85984), (832, 80610), (960, 69862), (1040, 64488), (1248, 53740), (1560, 42992), (1664, 40305), (1920, 34931), (2080, 32244), (2496, 26870), (2687, 24960), (3120, 21496), (4160, 16122), (4992, 13435), (5374, 12480), (6240, 10748), (8061, 8320)]