193568000

素因数分解:

$2^8\times 5^3\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 505080576

約数和(自身を除く): 311512576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 125, 128, 160, 184, 200, 230, 250, 256, 263, 320, 368, 400, 460, 500, 526, 575, 640, 736, 800, 920, 1000, 1052, 1150, 1280, 1315, 1472, 1600, 1840, 2000, 2104, 2300, 2630, 2875, 2944, 3200, 3680, 4000, 4208, 4600, 5260, 5750, 5888, 6049, 6400, 6575, 7360, 8000, 8416, 9200, 10520, 11500, 12098, 13150, 14720, 16000, 16832, 18400, 21040, 23000, 24196, 26300, 29440, 30245, 32000, 32875, 33664, 36800, 42080, 46000, 48392, 52600, 60490, 65750, 67328, 73600, 84160, 92000, 96784, 105200, 120980, 131500, 147200, 151225, 168320, 184000, 193568, 210400, 241960, 263000, 302450, 336640, 368000, 387136, 420800, 483920, 526000, 604900, 736000, 756125, 774272, 841600, 967840, 1052000, 1209800, 1512250, 1548544, 1683200, 1935680, 2104000, 2419600, 3024500, 3871360, 4208000, 4839200, 6049000, 7742720, 8416000, 9678400, 12098000, 19356800, 24196000, 38713600, 48392000, 96784000, 193568000]

約数ペア:

[(1, 193568000), (2, 96784000), (4, 48392000), (5, 38713600), (8, 24196000), (10, 19356800), (16, 12098000), (20, 9678400), (23, 8416000), (25, 7742720), (32, 6049000), (40, 4839200), (46, 4208000), (50, 3871360), (64, 3024500), (80, 2419600), (92, 2104000), (100, 1935680), (115, 1683200), (125, 1548544), (128, 1512250), (160, 1209800), (184, 1052000), (200, 967840), (230, 841600), (250, 774272), (256, 756125), (263, 736000), (320, 604900), (368, 526000), (400, 483920), (460, 420800), (500, 387136), (526, 368000), (575, 336640), (640, 302450), (736, 263000), (800, 241960), (920, 210400), (1000, 193568), (1052, 184000), (1150, 168320), (1280, 151225), (1315, 147200), (1472, 131500), (1600, 120980), (1840, 105200), (2000, 96784), (2104, 92000), (2300, 84160), (2630, 73600), (2875, 67328), (2944, 65750), (3200, 60490), (3680, 52600), (4000, 48392), (4208, 46000), (4600, 42080), (5260, 36800), (5750, 33664), (5888, 32875), (6049, 32000), (6400, 30245), (6575, 29440), (7360, 26300), (8000, 24196), (8416, 23000), (9200, 21040), (10520, 18400), (11500, 16832), (12098, 16000), (13150, 14720)]