73464160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 222082560

約数和(自身を除く): 148618400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 67, 70, 77, 80, 88, 89, 110, 112, 134, 140, 154, 160, 176, 178, 220, 224, 268, 280, 308, 335, 352, 356, 385, 440, 445, 469, 536, 560, 616, 623, 670, 712, 737, 770, 880, 890, 938, 979, 1072, 1120, 1232, 1246, 1340, 1424, 1474, 1540, 1760, 1780, 1876, 1958, 2144, 2345, 2464, 2492, 2680, 2848, 2948, 3080, 3115, 3560, 3685, 3752, 3916, 4690, 4895, 4984, 5159, 5360, 5896, 5963, 6160, 6230, 6853, 7120, 7370, 7504, 7832, 9380, 9790, 9968, 10318, 10720, 11792, 11926, 12320, 12460, 13706, 14240, 14740, 15008, 15664, 18760, 19580, 19936, 20636, 23584, 23852, 24920, 25795, 27412, 29480, 29815, 31328, 34265, 37520, 39160, 41272, 41741, 47704, 49840, 51590, 54824, 58960, 59630, 65593, 68530, 75040, 78320, 82544, 83482, 95408, 99680, 103180, 109648, 117920, 119260, 131186, 137060, 156640, 165088, 166964, 190816, 206360, 208705, 219296, 238520, 262372, 274120, 327965, 333928, 412720, 417410, 459151, 477040, 524744, 548240, 655930, 667856, 825440, 834820, 918302, 954080, 1049488, 1096480, 1311860, 1335712, 1669640, 1836604, 2098976, 2295755, 2623720, 3339280, 3673208, 4591510, 5247440, 6678560, 7346416, 9183020, 10494880, 14692832, 18366040, 36732080, 73464160]

約数ペア:

[(1, 73464160), (2, 36732080), (4, 18366040), (5, 14692832), (7, 10494880), (8, 9183020), (10, 7346416), (11, 6678560), (14, 5247440), (16, 4591510), (20, 3673208), (22, 3339280), (28, 2623720), (32, 2295755), (35, 2098976), (40, 1836604), (44, 1669640), (55, 1335712), (56, 1311860), (67, 1096480), (70, 1049488), (77, 954080), (80, 918302), (88, 834820), (89, 825440), (110, 667856), (112, 655930), (134, 548240), (140, 524744), (154, 477040), (160, 459151), (176, 417410), (178, 412720), (220, 333928), (224, 327965), (268, 274120), (280, 262372), (308, 238520), (335, 219296), (352, 208705), (356, 206360), (385, 190816), (440, 166964), (445, 165088), (469, 156640), (536, 137060), (560, 131186), (616, 119260), (623, 117920), (670, 109648), (712, 103180), (737, 99680), (770, 95408), (880, 83482), (890, 82544), (938, 78320), (979, 75040), (1072, 68530), (1120, 65593), (1232, 59630), (1246, 58960), (1340, 54824), (1424, 51590), (1474, 49840), (1540, 47704), (1760, 41741), (1780, 41272), (1876, 39160), (1958, 37520), (2144, 34265), (2345, 31328), (2464, 29815), (2492, 29480), (2680, 27412), (2848, 25795), (2948, 24920), (3080, 23852), (3115, 23584), (3560, 20636), (3685, 19936), (3752, 19580), (3916, 18760), (4690, 15664), (4895, 15008), (4984, 14740), (5159, 14240), (5360, 13706), (5896, 12460), (5963, 12320), (6160, 11926), (6230, 11792), (6853, 10720), (7120, 10318), (7370, 9968), (7504, 9790), (7832, 9380)]