1080142000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{77153}}^1$

素因数の和:77183

約数の個数: 80

約数和(自身を含む): 2984933952

約数和(自身を除く): 1904791952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 77153, 154306, 308612, 385765, 540071, 617224, 771530, 1080142, 1234448, 1543060, 1928825, 2160284, 2700355, 3086120, 3857650, 4320568, 5400710, 6172240, 7715300, 8641136, 9644125, 10801420, 13501775, 15430600, 19288250, 21602840, 27003550, 30861200, 38576500, 43205680, 54007100, 67508875, 77153000, 108014200, 135017750, 154306000, 216028400, 270035500, 540071000, 1080142000]

約数ペア:

[(1, 1080142000), (2, 540071000), (4, 270035500), (5, 216028400), (7, 154306000), (8, 135017750), (10, 108014200), (14, 77153000), (16, 67508875), (20, 54007100), (25, 43205680), (28, 38576500), (35, 30861200), (40, 27003550), (50, 21602840), (56, 19288250), (70, 15430600), (80, 13501775), (100, 10801420), (112, 9644125), (125, 8641136), (140, 7715300), (175, 6172240), (200, 5400710), (250, 4320568), (280, 3857650), (350, 3086120), (400, 2700355), (500, 2160284), (560, 1928825), (700, 1543060), (875, 1234448), (1000, 1080142), (1400, 771530), (1750, 617224), (2000, 540071), (2800, 385765), (3500, 308612), (7000, 154306), (14000, 77153)]