65327360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:368

約数の個数: 144

約数和(自身を含む): 187197696

約数和(自身を除く): 121870336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 317, 320, 322, 368, 448, 460, 560, 634, 640, 644, 736, 805, 896, 920, 1120, 1268, 1280, 1288, 1472, 1585, 1610, 1792, 1840, 2219, 2240, 2536, 2576, 2944, 3170, 3220, 3680, 4438, 4480, 5072, 5152, 5888, 6340, 6440, 7291, 7360, 8876, 8960, 10144, 10304, 11095, 12680, 12880, 14582, 14720, 17752, 20288, 20608, 22190, 25360, 25760, 29164, 29440, 35504, 36455, 40576, 41216, 44380, 50720, 51037, 51520, 58328, 71008, 72910, 81152, 88760, 101440, 102074, 103040, 116656, 142016, 145820, 177520, 202880, 204148, 206080, 233312, 255185, 284032, 291640, 355040, 405760, 408296, 466624, 510370, 568064, 583280, 710080, 816592, 933248, 1020740, 1166560, 1420160, 1633184, 1866496, 2041480, 2333120, 2840320, 3266368, 4082960, 4666240, 6532736, 8165920, 9332480, 13065472, 16331840, 32663680, 65327360]

約数ペア:

[(1, 65327360), (2, 32663680), (4, 16331840), (5, 13065472), (7, 9332480), (8, 8165920), (10, 6532736), (14, 4666240), (16, 4082960), (20, 3266368), (23, 2840320), (28, 2333120), (32, 2041480), (35, 1866496), (40, 1633184), (46, 1420160), (56, 1166560), (64, 1020740), (70, 933248), (80, 816592), (92, 710080), (112, 583280), (115, 568064), (128, 510370), (140, 466624), (160, 408296), (161, 405760), (184, 355040), (224, 291640), (230, 284032), (256, 255185), (280, 233312), (317, 206080), (320, 204148), (322, 202880), (368, 177520), (448, 145820), (460, 142016), (560, 116656), (634, 103040), (640, 102074), (644, 101440), (736, 88760), (805, 81152), (896, 72910), (920, 71008), (1120, 58328), (1268, 51520), (1280, 51037), (1288, 50720), (1472, 44380), (1585, 41216), (1610, 40576), (1792, 36455), (1840, 35504), (2219, 29440), (2240, 29164), (2536, 25760), (2576, 25360), (2944, 22190), (3170, 20608), (3220, 20288), (3680, 17752), (4438, 14720), (4480, 14582), (5072, 12880), (5152, 12680), (5888, 11095), (6340, 10304), (6440, 10144), (7291, 8960), (7360, 8876)]