141871360

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 364976640

約数和(自身を除く): 223105280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 61, 64, 79, 80, 92, 115, 122, 128, 158, 160, 184, 230, 244, 256, 305, 316, 320, 368, 395, 460, 488, 610, 632, 640, 736, 790, 920, 976, 1220, 1264, 1280, 1403, 1472, 1580, 1817, 1840, 1952, 2440, 2528, 2806, 2944, 3160, 3634, 3680, 3904, 4819, 4880, 5056, 5612, 5888, 6320, 7015, 7268, 7360, 7808, 9085, 9638, 9760, 10112, 11224, 12640, 14030, 14536, 14720, 15616, 18170, 19276, 19520, 20224, 22448, 24095, 25280, 28060, 29072, 29440, 36340, 38552, 39040, 44896, 48190, 50560, 56120, 58144, 72680, 77104, 78080, 89792, 96380, 101120, 110837, 112240, 116288, 145360, 154208, 179584, 192760, 221674, 224480, 232576, 290720, 308416, 359168, 385520, 443348, 448960, 465152, 554185, 581440, 616832, 771040, 886696, 897920, 1108370, 1162880, 1233664, 1542080, 1773392, 1795840, 2216740, 2325760, 3084160, 3546784, 4433480, 6168320, 7093568, 8866960, 14187136, 17733920, 28374272, 35467840, 70935680, 141871360]

約数ペア:

[(1, 141871360), (2, 70935680), (4, 35467840), (5, 28374272), (8, 17733920), (10, 14187136), (16, 8866960), (20, 7093568), (23, 6168320), (32, 4433480), (40, 3546784), (46, 3084160), (61, 2325760), (64, 2216740), (79, 1795840), (80, 1773392), (92, 1542080), (115, 1233664), (122, 1162880), (128, 1108370), (158, 897920), (160, 886696), (184, 771040), (230, 616832), (244, 581440), (256, 554185), (305, 465152), (316, 448960), (320, 443348), (368, 385520), (395, 359168), (460, 308416), (488, 290720), (610, 232576), (632, 224480), (640, 221674), (736, 192760), (790, 179584), (920, 154208), (976, 145360), (1220, 116288), (1264, 112240), (1280, 110837), (1403, 101120), (1472, 96380), (1580, 89792), (1817, 78080), (1840, 77104), (1952, 72680), (2440, 58144), (2528, 56120), (2806, 50560), (2944, 48190), (3160, 44896), (3634, 39040), (3680, 38552), (3904, 36340), (4819, 29440), (4880, 29072), (5056, 28060), (5612, 25280), (5888, 24095), (6320, 22448), (7015, 20224), (7268, 19520), (7360, 19276), (7808, 18170), (9085, 15616), (9638, 14720), (9760, 14536), (10112, 14030), (11224, 12640)]