66313920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1118

約数の個数: 112

約数和(自身を含む): 213896448

約数和(自身を除く): 147582528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 134, 160, 192, 201, 240, 268, 320, 335, 402, 480, 536, 670, 804, 960, 1005, 1031, 1072, 1340, 1608, 2010, 2062, 2144, 2680, 3093, 3216, 4020, 4124, 4288, 5155, 5360, 6186, 6432, 8040, 8248, 10310, 10720, 12372, 12864, 15465, 16080, 16496, 20620, 21440, 24744, 30930, 32160, 32992, 41240, 49488, 61860, 64320, 65984, 69077, 82480, 98976, 123720, 138154, 164960, 197952, 207231, 247440, 276308, 329920, 345385, 414462, 494880, 552616, 690770, 828924, 989760, 1036155, 1105232, 1381540, 1657848, 2072310, 2210464, 2763080, 3315696, 4144620, 4420928, 5526160, 6631392, 8289240, 11052320, 13262784, 16578480, 22104640, 33156960, 66313920]

約数ペア:

[(1, 66313920), (2, 33156960), (3, 22104640), (4, 16578480), (5, 13262784), (6, 11052320), (8, 8289240), (10, 6631392), (12, 5526160), (15, 4420928), (16, 4144620), (20, 3315696), (24, 2763080), (30, 2210464), (32, 2072310), (40, 1657848), (48, 1381540), (60, 1105232), (64, 1036155), (67, 989760), (80, 828924), (96, 690770), (120, 552616), (134, 494880), (160, 414462), (192, 345385), (201, 329920), (240, 276308), (268, 247440), (320, 207231), (335, 197952), (402, 164960), (480, 138154), (536, 123720), (670, 98976), (804, 82480), (960, 69077), (1005, 65984), (1031, 64320), (1072, 61860), (1340, 49488), (1608, 41240), (2010, 32992), (2062, 32160), (2144, 30930), (2680, 24744), (3093, 21440), (3216, 20620), (4020, 16496), (4124, 16080), (4288, 15465), (5155, 12864), (5360, 12372), (6186, 10720), (6432, 10310), (8040, 8248)]