214948320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1039}}^1$

素因数の和:1488

約数の個数: 96

約数和(自身を含む): 679311360

約数和(自身を除く): 464363040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 431, 480, 862, 1039, 1293, 1724, 2078, 2155, 2586, 3117, 3448, 4156, 4310, 5172, 5195, 6234, 6465, 6896, 8312, 8620, 10344, 10390, 12468, 12930, 13792, 15585, 16624, 17240, 20688, 20780, 24936, 25860, 31170, 33248, 34480, 41376, 41560, 49872, 51720, 62340, 68960, 83120, 99744, 103440, 124680, 166240, 206880, 249360, 447809, 498720, 895618, 1343427, 1791236, 2239045, 2686854, 3582472, 4478090, 5373708, 6717135, 7164944, 8956180, 10747416, 13434270, 14329888, 17912360, 21494832, 26868540, 35824720, 42989664, 53737080, 71649440, 107474160, 214948320]

約数ペア:

[(1, 214948320), (2, 107474160), (3, 71649440), (4, 53737080), (5, 42989664), (6, 35824720), (8, 26868540), (10, 21494832), (12, 17912360), (15, 14329888), (16, 13434270), (20, 10747416), (24, 8956180), (30, 7164944), (32, 6717135), (40, 5373708), (48, 4478090), (60, 3582472), (80, 2686854), (96, 2239045), (120, 1791236), (160, 1343427), (240, 895618), (431, 498720), (480, 447809), (862, 249360), (1039, 206880), (1293, 166240), (1724, 124680), (2078, 103440), (2155, 99744), (2586, 83120), (3117, 68960), (3448, 62340), (4156, 51720), (4310, 49872), (5172, 41560), (5195, 41376), (6234, 34480), (6465, 33248), (6896, 31170), (8312, 25860), (8620, 24936), (10344, 20780), (10390, 20688), (12468, 17240), (12930, 16624), (13792, 15585)]