196086720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1301}}^1$

素因数の和:1478

約数の個数: 112

約数和(自身を含む): 627022368

約数和(自身を除く): 430935648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 157, 160, 192, 240, 314, 320, 471, 480, 628, 785, 942, 960, 1256, 1301, 1570, 1884, 2355, 2512, 2602, 3140, 3768, 3903, 4710, 5024, 5204, 6280, 6505, 7536, 7806, 9420, 10048, 10408, 12560, 13010, 15072, 15612, 18840, 19515, 20816, 25120, 26020, 30144, 31224, 37680, 39030, 41632, 50240, 52040, 62448, 75360, 78060, 83264, 104080, 124896, 150720, 156120, 204257, 208160, 249792, 312240, 408514, 416320, 612771, 624480, 817028, 1021285, 1225542, 1248960, 1634056, 2042570, 2451084, 3063855, 3268112, 4085140, 4902168, 6127710, 6536224, 8170280, 9804336, 12255420, 13072448, 16340560, 19608672, 24510840, 32681120, 39217344, 49021680, 65362240, 98043360, 196086720]

約数ペア:

[(1, 196086720), (2, 98043360), (3, 65362240), (4, 49021680), (5, 39217344), (6, 32681120), (8, 24510840), (10, 19608672), (12, 16340560), (15, 13072448), (16, 12255420), (20, 9804336), (24, 8170280), (30, 6536224), (32, 6127710), (40, 4902168), (48, 4085140), (60, 3268112), (64, 3063855), (80, 2451084), (96, 2042570), (120, 1634056), (157, 1248960), (160, 1225542), (192, 1021285), (240, 817028), (314, 624480), (320, 612771), (471, 416320), (480, 408514), (628, 312240), (785, 249792), (942, 208160), (960, 204257), (1256, 156120), (1301, 150720), (1570, 124896), (1884, 104080), (2355, 83264), (2512, 78060), (2602, 75360), (3140, 62448), (3768, 52040), (3903, 50240), (4710, 41632), (5024, 39030), (5204, 37680), (6280, 31224), (6505, 30144), (7536, 26020), (7806, 25120), (9420, 20816), (10048, 19515), (10408, 18840), (12560, 15612), (13010, 15072)]