1157623040

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{18457}}^1$

素因数の和:18492

約数の個数: 108

約数和(自身を含む): 3225756996

約数和(自身を除く): 2068133956

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 18457, 31360, 36914, 62720, 73828, 92285, 129199, 147656, 184570, 258398, 295312, 369140, 516796, 590624, 645995, 738280, 904393, 1033592, 1181248, 1291990, 1476560, 1808786, 2067184, 2362496, 2583980, 2953120, 3617572, 4134368, 4521965, 4724992, 5167960, 5906240, 7235144, 8268736, 9043930, 10335920, 11812480, 14470288, 16537472, 18087860, 20671840, 23624960, 28940576, 33074944, 36175720, 41343680, 57881152, 72351440, 82687360, 115762304, 144702880, 165374720, 231524608, 289405760, 578811520, 1157623040]

約数ペア:

[(1, 1157623040), (2, 578811520), (4, 289405760), (5, 231524608), (7, 165374720), (8, 144702880), (10, 115762304), (14, 82687360), (16, 72351440), (20, 57881152), (28, 41343680), (32, 36175720), (35, 33074944), (40, 28940576), (49, 23624960), (56, 20671840), (64, 18087860), (70, 16537472), (80, 14470288), (98, 11812480), (112, 10335920), (128, 9043930), (140, 8268736), (160, 7235144), (196, 5906240), (224, 5167960), (245, 4724992), (256, 4521965), (280, 4134368), (320, 3617572), (392, 2953120), (448, 2583980), (490, 2362496), (560, 2067184), (640, 1808786), (784, 1476560), (896, 1291990), (980, 1181248), (1120, 1033592), (1280, 904393), (1568, 738280), (1792, 645995), (1960, 590624), (2240, 516796), (3136, 369140), (3920, 295312), (4480, 258398), (6272, 184570), (7840, 147656), (8960, 129199), (12544, 92285), (15680, 73828), (18457, 62720), (31360, 36914)]