161328000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{3361}}^1$

素因数の和:3393

約数の個数: 128

約数和(自身を含む): 534961440

約数和(自身を除く): 373633440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 800, 960, 1000, 1200, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3361, 4000, 4800, 6000, 6722, 8000, 9600, 10083, 12000, 13444, 16000, 16805, 20166, 24000, 26888, 33610, 40332, 48000, 50415, 53776, 67220, 80664, 84025, 100830, 107552, 134440, 161328, 168050, 201660, 215104, 252075, 268880, 322656, 336100, 403320, 420125, 430208, 504150, 537760, 645312, 672200, 806640, 840250, 1008300, 1075520, 1260375, 1290624, 1344400, 1613280, 1680500, 2016600, 2151040, 2520750, 2688800, 3226560, 3361000, 4033200, 5041500, 5377600, 6453120, 6722000, 8066400, 10083000, 10755200, 13444000, 16132800, 20166000, 26888000, 32265600, 40332000, 53776000, 80664000, 161328000]

約数ペア:

[(1, 161328000), (2, 80664000), (3, 53776000), (4, 40332000), (5, 32265600), (6, 26888000), (8, 20166000), (10, 16132800), (12, 13444000), (15, 10755200), (16, 10083000), (20, 8066400), (24, 6722000), (25, 6453120), (30, 5377600), (32, 5041500), (40, 4033200), (48, 3361000), (50, 3226560), (60, 2688800), (64, 2520750), (75, 2151040), (80, 2016600), (96, 1680500), (100, 1613280), (120, 1344400), (125, 1290624), (128, 1260375), (150, 1075520), (160, 1008300), (192, 840250), (200, 806640), (240, 672200), (250, 645312), (300, 537760), (320, 504150), (375, 430208), (384, 420125), (400, 403320), (480, 336100), (500, 322656), (600, 268880), (640, 252075), (750, 215104), (800, 201660), (960, 168050), (1000, 161328), (1200, 134440), (1500, 107552), (1600, 100830), (1920, 84025), (2000, 80664), (2400, 67220), (3000, 53776), (3200, 50415), (3361, 48000), (4000, 40332), (4800, 33610), (6000, 26888), (6722, 24000), (8000, 20166), (9600, 16805), (10083, 16000), (12000, 13444)]