207409384320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{108025721}}^1$

素因数の和:108025743

約数の個数: 64

約数和(自身を含む): 661117418640

約数和(自身を除く): 453708034320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 108025721, 216051442, 324077163, 432102884, 540128605, 648154326, 864205768, 1080257210, 1296308652, 1620385815, 1728411536, 2160514420, 2592617304, 3240771630, 3456823072, 4321028840, 5185234608, 6481543260, 6913646144, 8642057680, 10370469216, 12963086520, 13827292288, 17284115360, 20740938432, 25926173040, 34568230720, 41481876864, 51852346080, 69136461440, 103704692160, 207409384320]

約数ペア:

[(1, 207409384320), (2, 103704692160), (3, 69136461440), (4, 51852346080), (5, 41481876864), (6, 34568230720), (8, 25926173040), (10, 20740938432), (12, 17284115360), (15, 13827292288), (16, 12963086520), (20, 10370469216), (24, 8642057680), (30, 6913646144), (32, 6481543260), (40, 5185234608), (48, 4321028840), (60, 3456823072), (64, 3240771630), (80, 2592617304), (96, 2160514420), (120, 1728411536), (128, 1620385815), (160, 1296308652), (192, 1080257210), (240, 864205768), (320, 648154326), (384, 540128605), (480, 432102884), (640, 324077163), (960, 216051442), (1920, 108025721)]