160944000

素因数分解:

$2^7\times 3^1\times 5^3\times 7^1\times {\mathrm{479}}^1$

素因数の和:518

約数の個数: 256

約数和(自身を含む): 611020800

約数和(自身を除く): 450076800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 384, 400, 420, 448, 479, 480, 500, 525, 560, 600, 640, 672, 700, 750, 800, 840, 875, 896, 958, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1437, 1500, 1600, 1680, 1750, 1916, 1920, 2000, 2100, 2240, 2395, 2400, 2625, 2688, 2800, 2874, 3000, 3200, 3353, 3360, 3500, 3832, 4000, 4200, 4480, 4790, 4800, 5250, 5600, 5748, 6000, 6706, 6720, 7000, 7185, 7664, 8000, 8400, 9580, 9600, 10059, 10500, 11200, 11496, 11975, 12000, 13412, 13440, 14000, 14370, 15328, 16000, 16765, 16800, 19160, 20118, 21000, 22400, 22992, 23950, 24000, 26824, 28000, 28740, 30656, 33530, 33600, 35925, 38320, 40236, 42000, 45984, 47900, 48000, 50295, 53648, 56000, 57480, 59875, 61312, 67060, 67200, 71850, 76640, 80472, 83825, 84000, 91968, 95800, 100590, 107296, 112000, 114960, 119750, 134120, 143700, 153280, 160944, 167650, 168000, 179625, 183936, 191600, 201180, 214592, 229920, 239500, 251475, 268240, 287400, 306560, 321888, 335300, 336000, 359250, 383200, 402360, 419125, 429184, 459840, 479000, 502950, 536480, 574800, 643776, 670600, 718500, 766400, 804720, 838250, 919680, 958000, 1005900, 1072960, 1149600, 1257375, 1287552, 1341200, 1437000, 1532800, 1609440, 1676500, 1916000, 2011800, 2145920, 2299200, 2514750, 2682400, 2874000, 3218880, 3353000, 3832000, 4023600, 4598400, 5029500, 5364800, 5748000, 6437760, 6706000, 7664000, 8047200, 10059000, 10729600, 11496000, 13412000, 16094400, 20118000, 22992000, 26824000, 32188800, 40236000, 53648000, 80472000, 160944000]

約数ペア:

[(1, 160944000), (2, 80472000), (3, 53648000), (4, 40236000), (5, 32188800), (6, 26824000), (7, 22992000), (8, 20118000), (10, 16094400), (12, 13412000), (14, 11496000), (15, 10729600), (16, 10059000), (20, 8047200), (21, 7664000), (24, 6706000), (25, 6437760), (28, 5748000), (30, 5364800), (32, 5029500), (35, 4598400), (40, 4023600), (42, 3832000), (48, 3353000), (50, 3218880), (56, 2874000), (60, 2682400), (64, 2514750), (70, 2299200), (75, 2145920), (80, 2011800), (84, 1916000), (96, 1676500), (100, 1609440), (105, 1532800), (112, 1437000), (120, 1341200), (125, 1287552), (128, 1257375), (140, 1149600), (150, 1072960), (160, 1005900), (168, 958000), (175, 919680), (192, 838250), (200, 804720), (210, 766400), (224, 718500), (240, 670600), (250, 643776), (280, 574800), (300, 536480), (320, 502950), (336, 479000), (350, 459840), (375, 429184), (384, 419125), (400, 402360), (420, 383200), (448, 359250), (479, 336000), (480, 335300), (500, 321888), (525, 306560), (560, 287400), (600, 268240), (640, 251475), (672, 239500), (700, 229920), (750, 214592), (800, 201180), (840, 191600), (875, 183936), (896, 179625), (958, 168000), (960, 167650), (1000, 160944), (1050, 153280), (1120, 143700), (1200, 134120), (1344, 119750), (1400, 114960), (1437, 112000), (1500, 107296), (1600, 100590), (1680, 95800), (1750, 91968), (1916, 84000), (1920, 83825), (2000, 80472), (2100, 76640), (2240, 71850), (2395, 67200), (2400, 67060), (2625, 61312), (2688, 59875), (2800, 57480), (2874, 56000), (3000, 53648), (3200, 50295), (3353, 48000), (3360, 47900), (3500, 45984), (3832, 42000), (4000, 40236), (4200, 38320), (4480, 35925), (4790, 33600), (4800, 33530), (5250, 30656), (5600, 28740), (5748, 28000), (6000, 26824), (6706, 24000), (6720, 23950), (7000, 22992), (7185, 22400), (7664, 21000), (8000, 20118), (8400, 19160), (9580, 16800), (9600, 16765), (10059, 16000), (10500, 15328), (11200, 14370), (11496, 14000), (11975, 13440), (12000, 13412)]