1345326080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{37537}}^1$

素因数の和:37569

約数の個数: 88

約数和(自身を含む): 3688333728

約数和(自身を除く): 2343007648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 35840, 37537, 75074, 150148, 187685, 262759, 300296, 375370, 525518, 600592, 750740, 1051036, 1201184, 1313795, 1501480, 2102072, 2402368, 2627590, 3002960, 4204144, 4804736, 5255180, 6005920, 8408288, 9609472, 10510360, 12011840, 16816576, 19218944, 21020720, 24023680, 33633152, 38437888, 42041440, 48047360, 67266304, 84082880, 96094720, 134532608, 168165760, 192189440, 269065216, 336331520, 672663040, 1345326080]

約数ペア:

[(1, 1345326080), (2, 672663040), (4, 336331520), (5, 269065216), (7, 192189440), (8, 168165760), (10, 134532608), (14, 96094720), (16, 84082880), (20, 67266304), (28, 48047360), (32, 42041440), (35, 38437888), (40, 33633152), (56, 24023680), (64, 21020720), (70, 19218944), (80, 16816576), (112, 12011840), (128, 10510360), (140, 9609472), (160, 8408288), (224, 6005920), (256, 5255180), (280, 4804736), (320, 4204144), (448, 3002960), (512, 2627590), (560, 2402368), (640, 2102072), (896, 1501480), (1024, 1313795), (1120, 1201184), (1280, 1051036), (1792, 750740), (2240, 600592), (2560, 525518), (3584, 375370), (4480, 300296), (5120, 262759), (7168, 187685), (8960, 150148), (17920, 75074), (35840, 37537)]