262055040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10499}}^1$

素因数の和:10534

約数の個数: 128

約数和(自身を含む): 899640000

約数和(自身を除く): 637584960

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, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 10499, 12480, 20998, 24960, 31497, 41996, 52495, 62994, 83992, 104990, 125988, 136487, 157485, 167984, 209980, 251976, 272974, 314970, 335968, 409461, 419960, 503952, 545948, 629940, 671936, 682435, 818922, 839920, 1007904, 1091896, 1259880, 1343872, 1364870, 1637844, 1679840, 2015808, 2047305, 2183792, 2519760, 2729740, 3275688, 3359680, 4031616, 4094610, 4367584, 5039520, 5459480, 6551376, 6719360, 8189220, 8735168, 10079040, 10918960, 13102752, 16378440, 17470336, 20158080, 21837920, 26205504, 32756880, 43675840, 52411008, 65513760, 87351680, 131027520, 262055040]

約数ペア:

[(1, 262055040), (2, 131027520), (3, 87351680), (4, 65513760), (5, 52411008), (6, 43675840), (8, 32756880), (10, 26205504), (12, 21837920), (13, 20158080), (15, 17470336), (16, 16378440), (20, 13102752), (24, 10918960), (26, 10079040), (30, 8735168), (32, 8189220), (39, 6719360), (40, 6551376), (48, 5459480), (52, 5039520), (60, 4367584), (64, 4094610), (65, 4031616), (78, 3359680), (80, 3275688), (96, 2729740), (104, 2519760), (120, 2183792), (128, 2047305), (130, 2015808), (156, 1679840), (160, 1637844), (192, 1364870), (195, 1343872), (208, 1259880), (240, 1091896), (260, 1007904), (312, 839920), (320, 818922), (384, 682435), (390, 671936), (416, 629940), (480, 545948), (520, 503952), (624, 419960), (640, 409461), (780, 335968), (832, 314970), (960, 272974), (1040, 251976), (1248, 209980), (1560, 167984), (1664, 157485), (1920, 136487), (2080, 125988), (2496, 104990), (3120, 83992), (4160, 62994), (4992, 52495), (6240, 41996), (8320, 31497), (10499, 24960), (12480, 20998)]