2194895520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66271}}^1$

素因数の和:66315

約数の個数: 144

約数和(自身を含む): 7815854592

約数和(自身を除く): 5620959072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 66271, 132542, 198813, 265084, 331355, 397626, 530168, 596439, 662710, 795252, 994065, 1060336, 1192878, 1325420, 1524233, 1590504, 1988130, 2120672, 2385756, 2650840, 2982195, 3048466, 3181008, 3976260, 4572699, 4771512, 5301680, 5964390, 6096932, 6362016, 7621165, 7952520, 9145398, 9543024, 10603360, 11928780, 12193864, 13718097, 15242330, 15905040, 18290796, 19086048, 22863495, 23857560, 24387728, 27436194, 30484660, 31810080, 36581592, 45726990, 47715120, 48775456, 54872388, 60969320, 68590485, 73163184, 91453980, 95430240, 109744776, 121938640, 137180970, 146326368, 182907960, 219489552, 243877280, 274361940, 365815920, 438979104, 548723880, 731631840, 1097447760, 2194895520]

約数ペア:

[(1, 2194895520), (2, 1097447760), (3, 731631840), (4, 548723880), (5, 438979104), (6, 365815920), (8, 274361940), (9, 243877280), (10, 219489552), (12, 182907960), (15, 146326368), (16, 137180970), (18, 121938640), (20, 109744776), (23, 95430240), (24, 91453980), (30, 73163184), (32, 68590485), (36, 60969320), (40, 54872388), (45, 48775456), (46, 47715120), (48, 45726990), (60, 36581592), (69, 31810080), (72, 30484660), (80, 27436194), (90, 24387728), (92, 23857560), (96, 22863495), (115, 19086048), (120, 18290796), (138, 15905040), (144, 15242330), (160, 13718097), (180, 12193864), (184, 11928780), (207, 10603360), (230, 9543024), (240, 9145398), (276, 7952520), (288, 7621165), (345, 6362016), (360, 6096932), (368, 5964390), (414, 5301680), (460, 4771512), (480, 4572699), (552, 3976260), (690, 3181008), (720, 3048466), (736, 2982195), (828, 2650840), (920, 2385756), (1035, 2120672), (1104, 1988130), (1380, 1590504), (1440, 1524233), (1656, 1325420), (1840, 1192878), (2070, 1060336), (2208, 994065), (2760, 795252), (3312, 662710), (3680, 596439), (4140, 530168), (5520, 397626), (6624, 331355), (8280, 265084), (11040, 198813), (16560, 132542), (33120, 66271)]