43979520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:918

約数の個数: 144

約数和(自身を含む): 151435872

約数和(自身を除く): 107456352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 881, 960, 1040, 1248, 1280, 1560, 1664, 1762, 1920, 2080, 2496, 2643, 3120, 3328, 3524, 3840, 4160, 4405, 4992, 5286, 6240, 7048, 8320, 8810, 9984, 10572, 11453, 12480, 13215, 14096, 16640, 17620, 21144, 22906, 24960, 26430, 28192, 34359, 35240, 42288, 45812, 49920, 52860, 56384, 57265, 68718, 70480, 84576, 91624, 105720, 112768, 114530, 137436, 140960, 169152, 171795, 183248, 211440, 225536, 229060, 274872, 281920, 338304, 343590, 366496, 422880, 458120, 549744, 563840, 676608, 687180, 732992, 845760, 916240, 1099488, 1127680, 1374360, 1465984, 1691520, 1832480, 2198976, 2748720, 2931968, 3383040, 3664960, 4397952, 5497440, 7329920, 8795904, 10994880, 14659840, 21989760, 43979520]

約数ペア:

[(1, 43979520), (2, 21989760), (3, 14659840), (4, 10994880), (5, 8795904), (6, 7329920), (8, 5497440), (10, 4397952), (12, 3664960), (13, 3383040), (15, 2931968), (16, 2748720), (20, 2198976), (24, 1832480), (26, 1691520), (30, 1465984), (32, 1374360), (39, 1127680), (40, 1099488), (48, 916240), (52, 845760), (60, 732992), (64, 687180), (65, 676608), (78, 563840), (80, 549744), (96, 458120), (104, 422880), (120, 366496), (128, 343590), (130, 338304), (156, 281920), (160, 274872), (192, 229060), (195, 225536), (208, 211440), (240, 183248), (256, 171795), (260, 169152), (312, 140960), (320, 137436), (384, 114530), (390, 112768), (416, 105720), (480, 91624), (520, 84576), (624, 70480), (640, 68718), (768, 57265), (780, 56384), (832, 52860), (881, 49920), (960, 45812), (1040, 42288), (1248, 35240), (1280, 34359), (1560, 28192), (1664, 26430), (1762, 24960), (1920, 22906), (2080, 21144), (2496, 17620), (2643, 16640), (3120, 14096), (3328, 13215), (3524, 12480), (3840, 11453), (4160, 10572), (4405, 9984), (4992, 8810), (5286, 8320), (6240, 7048)]