207360640

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14087}}^1$

素因数の和:14129

約数の個数: 64

約数和(自身を含む): 517311360

約数和(自身を除く): 309950720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14087, 14720, 28174, 56348, 70435, 112696, 140870, 225392, 281740, 324001, 450784, 563480, 648002, 901568, 1126960, 1296004, 1620005, 1803136, 2253920, 2592008, 3240010, 4507840, 5184016, 6480020, 9015680, 10368032, 12960040, 20736064, 25920080, 41472128, 51840160, 103680320, 207360640]

約数ペア:

[(1, 207360640), (2, 103680320), (4, 51840160), (5, 41472128), (8, 25920080), (10, 20736064), (16, 12960040), (20, 10368032), (23, 9015680), (32, 6480020), (40, 5184016), (46, 4507840), (64, 3240010), (80, 2592008), (92, 2253920), (115, 1803136), (128, 1620005), (160, 1296004), (184, 1126960), (230, 901568), (320, 648002), (368, 563480), (460, 450784), (640, 324001), (736, 281740), (920, 225392), (1472, 140870), (1840, 112696), (2944, 70435), (3680, 56348), (7360, 28174), (14087, 14720)]