860118000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{20479}}^1$

素因数の和:20512

約数の個数: 160

約数和(自身を含む): 3169320960

約数和(自身を除く): 2309202960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 7000, 8400, 10500, 14000, 20479, 21000, 40958, 42000, 61437, 81916, 102395, 122874, 143353, 163832, 204790, 245748, 286706, 307185, 327664, 409580, 430059, 491496, 511975, 573412, 614370, 716765, 819160, 860118, 982992, 1023950, 1146824, 1228740, 1433530, 1535925, 1638320, 1720236, 2047900, 2150295, 2293648, 2457480, 2559875, 2867060, 3071850, 3440472, 3583825, 4095800, 4300590, 4914960, 5119750, 5734120, 6143700, 6880944, 7167650, 7679625, 8191600, 8601180, 10239500, 10751475, 11468240, 12287400, 14335300, 15359250, 17202360, 17919125, 20479000, 21502950, 24574800, 28670600, 30718500, 34404720, 35838250, 40958000, 43005900, 53757375, 57341200, 61437000, 71676500, 86011800, 107514750, 122874000, 143353000, 172023600, 215029500, 286706000, 430059000, 860118000]

約数ペア:

[(1, 860118000), (2, 430059000), (3, 286706000), (4, 215029500), (5, 172023600), (6, 143353000), (7, 122874000), (8, 107514750), (10, 86011800), (12, 71676500), (14, 61437000), (15, 57341200), (16, 53757375), (20, 43005900), (21, 40958000), (24, 35838250), (25, 34404720), (28, 30718500), (30, 28670600), (35, 24574800), (40, 21502950), (42, 20479000), (48, 17919125), (50, 17202360), (56, 15359250), (60, 14335300), (70, 12287400), (75, 11468240), (80, 10751475), (84, 10239500), (100, 8601180), (105, 8191600), (112, 7679625), (120, 7167650), (125, 6880944), (140, 6143700), (150, 5734120), (168, 5119750), (175, 4914960), (200, 4300590), (210, 4095800), (240, 3583825), (250, 3440472), (280, 3071850), (300, 2867060), (336, 2559875), (350, 2457480), (375, 2293648), (400, 2150295), (420, 2047900), (500, 1720236), (525, 1638320), (560, 1535925), (600, 1433530), (700, 1228740), (750, 1146824), (840, 1023950), (875, 982992), (1000, 860118), (1050, 819160), (1200, 716765), (1400, 614370), (1500, 573412), (1680, 511975), (1750, 491496), (2000, 430059), (2100, 409580), (2625, 327664), (2800, 307185), (3000, 286706), (3500, 245748), (4200, 204790), (5250, 163832), (6000, 143353), (7000, 122874), (8400, 102395), (10500, 81916), (14000, 61437), (20479, 42000), (21000, 40958)]