199682640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{599}}^1$

素因数の和:1081

約数の個数: 120

約数和(自身を含む): 673171200

約数和(自身を除く): 473488560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 463, 599, 720, 926, 1198, 1389, 1797, 1852, 2315, 2396, 2778, 2995, 3594, 3704, 4167, 4630, 4792, 5391, 5556, 5990, 6945, 7188, 7408, 8334, 8985, 9260, 9584, 10782, 11112, 11980, 13890, 14376, 16668, 17970, 18520, 20835, 21564, 22224, 23960, 26955, 27780, 28752, 33336, 35940, 37040, 41670, 43128, 47920, 53910, 55560, 66672, 71880, 83340, 86256, 107820, 111120, 143760, 166680, 215640, 277337, 333360, 431280, 554674, 832011, 1109348, 1386685, 1664022, 2218696, 2496033, 2773370, 3328044, 4160055, 4437392, 4992066, 5546740, 6656088, 8320110, 9984132, 11093480, 12480165, 13312176, 16640220, 19968264, 22186960, 24960330, 33280440, 39936528, 49920660, 66560880, 99841320, 199682640]

約数ペア:

[(1, 199682640), (2, 99841320), (3, 66560880), (4, 49920660), (5, 39936528), (6, 33280440), (8, 24960330), (9, 22186960), (10, 19968264), (12, 16640220), (15, 13312176), (16, 12480165), (18, 11093480), (20, 9984132), (24, 8320110), (30, 6656088), (36, 5546740), (40, 4992066), (45, 4437392), (48, 4160055), (60, 3328044), (72, 2773370), (80, 2496033), (90, 2218696), (120, 1664022), (144, 1386685), (180, 1109348), (240, 832011), (360, 554674), (463, 431280), (599, 333360), (720, 277337), (926, 215640), (1198, 166680), (1389, 143760), (1797, 111120), (1852, 107820), (2315, 86256), (2396, 83340), (2778, 71880), (2995, 66672), (3594, 55560), (3704, 53910), (4167, 47920), (4630, 43128), (4792, 41670), (5391, 37040), (5556, 35940), (5990, 33336), (6945, 28752), (7188, 27780), (7408, 26955), (8334, 23960), (8985, 22224), (9260, 21564), (9584, 20835), (10782, 18520), (11112, 17970), (11980, 16668), (13890, 14376)]