70064000

素因数分解:

$2^7\times 5^3\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 181396800

約数和(自身を除く): 111332800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 64, 80, 100, 116, 125, 128, 145, 151, 160, 200, 232, 250, 290, 302, 320, 400, 464, 500, 580, 604, 640, 725, 755, 800, 928, 1000, 1160, 1208, 1450, 1510, 1600, 1856, 2000, 2320, 2416, 2900, 3020, 3200, 3625, 3712, 3775, 4000, 4379, 4640, 4832, 5800, 6040, 7250, 7550, 8000, 8758, 9280, 9664, 11600, 12080, 14500, 15100, 16000, 17516, 18560, 18875, 19328, 21895, 23200, 24160, 29000, 30200, 35032, 37750, 43790, 46400, 48320, 58000, 60400, 70064, 75500, 87580, 92800, 96640, 109475, 116000, 120800, 140128, 151000, 175160, 218950, 232000, 241600, 280256, 302000, 350320, 437900, 464000, 483200, 547375, 560512, 604000, 700640, 875800, 1094750, 1208000, 1401280, 1751600, 2189500, 2416000, 2802560, 3503200, 4379000, 7006400, 8758000, 14012800, 17516000, 35032000, 70064000]

約数ペア:

[(1, 70064000), (2, 35032000), (4, 17516000), (5, 14012800), (8, 8758000), (10, 7006400), (16, 4379000), (20, 3503200), (25, 2802560), (29, 2416000), (32, 2189500), (40, 1751600), (50, 1401280), (58, 1208000), (64, 1094750), (80, 875800), (100, 700640), (116, 604000), (125, 560512), (128, 547375), (145, 483200), (151, 464000), (160, 437900), (200, 350320), (232, 302000), (250, 280256), (290, 241600), (302, 232000), (320, 218950), (400, 175160), (464, 151000), (500, 140128), (580, 120800), (604, 116000), (640, 109475), (725, 96640), (755, 92800), (800, 87580), (928, 75500), (1000, 70064), (1160, 60400), (1208, 58000), (1450, 48320), (1510, 46400), (1600, 43790), (1856, 37750), (2000, 35032), (2320, 30200), (2416, 29000), (2900, 24160), (3020, 23200), (3200, 21895), (3625, 19328), (3712, 18875), (3775, 18560), (4000, 17516), (4379, 16000), (4640, 15100), (4832, 14500), (5800, 12080), (6040, 11600), (7250, 9664), (7550, 9280), (8000, 8758)]