2042639040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163673}}^1$

素因数の和:163706

約数の個数: 112

約数和(自身を含む): 6984296928

約数和(自身を除く): 4941657888

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 163673, 327346, 491019, 654692, 818365, 982038, 1309384, 1636730, 1964076, 2127749, 2455095, 2618768, 3273460, 3928152, 4255498, 4910190, 5237536, 6383247, 6546920, 7856304, 8510996, 9820380, 10475072, 10638745, 12766494, 13093840, 15712608, 17021992, 19640760, 21277490, 25532988, 26187680, 31425216, 31916235, 34043984, 39281520, 42554980, 51065976, 52375360, 63832470, 68087968, 78563040, 85109960, 102131952, 127664940, 136175936, 157126080, 170219920, 204263904, 255329880, 340439840, 408527808, 510659760, 680879680, 1021319520, 2042639040]

約数ペア:

[(1, 2042639040), (2, 1021319520), (3, 680879680), (4, 510659760), (5, 408527808), (6, 340439840), (8, 255329880), (10, 204263904), (12, 170219920), (13, 157126080), (15, 136175936), (16, 127664940), (20, 102131952), (24, 85109960), (26, 78563040), (30, 68087968), (32, 63832470), (39, 52375360), (40, 51065976), (48, 42554980), (52, 39281520), (60, 34043984), (64, 31916235), (65, 31425216), (78, 26187680), (80, 25532988), (96, 21277490), (104, 19640760), (120, 17021992), (130, 15712608), (156, 13093840), (160, 12766494), (192, 10638745), (195, 10475072), (208, 9820380), (240, 8510996), (260, 7856304), (312, 6546920), (320, 6383247), (390, 5237536), (416, 4910190), (480, 4255498), (520, 3928152), (624, 3273460), (780, 2618768), (832, 2455095), (960, 2127749), (1040, 1964076), (1248, 1636730), (1560, 1309384), (2080, 982038), (2496, 818365), (3120, 654692), (4160, 491019), (6240, 327346), (12480, 163673)]