145704576640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{32523343}}^1$

素因数の和:32523369

約数の個数: 64

約数和(自身を含む): 398085730560

約数和(自身を除く): 252381153920

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 32523343, 65046686, 130093372, 162616715, 227663401, 260186744, 325233430, 455326802, 520373488, 650466860, 910653604, 1040746976, 1138317005, 1300933720, 1821307208, 2081493952, 2276634010, 2601867440, 3642614416, 4162987904, 4553268020, 5203734880, 7285228832, 9106536040, 10407469760, 14570457664, 18213072080, 20814939520, 29140915328, 36426144160, 72852288320, 145704576640]

約数ペア:

[(1, 145704576640), (2, 72852288320), (4, 36426144160), (5, 29140915328), (7, 20814939520), (8, 18213072080), (10, 14570457664), (14, 10407469760), (16, 9106536040), (20, 7285228832), (28, 5203734880), (32, 4553268020), (35, 4162987904), (40, 3642614416), (56, 2601867440), (64, 2276634010), (70, 2081493952), (80, 1821307208), (112, 1300933720), (128, 1138317005), (140, 1040746976), (160, 910653604), (224, 650466860), (280, 520373488), (320, 455326802), (448, 325233430), (560, 260186744), (640, 227663401), (896, 162616715), (1120, 130093372), (2240, 65046686), (4480, 32523343)]