239436960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71261}}^1$

素因数の和:71286

約数の個数: 96

約数和(自身を含む): 861985152

約数和(自身を除く): 622548192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 71261, 142522, 213783, 285044, 356305, 427566, 498827, 570088, 712610, 855132, 997654, 1068915, 1140176, 1425220, 1496481, 1710264, 1995308, 2137830, 2280352, 2494135, 2850440, 2992962, 3420528, 3990616, 4275660, 4988270, 5700880, 5985924, 6841056, 7482405, 7981232, 8551320, 9976540, 11401760, 11971848, 14964810, 15962464, 17102640, 19953080, 23943696, 29929620, 34205280, 39906160, 47887392, 59859240, 79812320, 119718480, 239436960]

約数ペア:

[(1, 239436960), (2, 119718480), (3, 79812320), (4, 59859240), (5, 47887392), (6, 39906160), (7, 34205280), (8, 29929620), (10, 23943696), (12, 19953080), (14, 17102640), (15, 15962464), (16, 14964810), (20, 11971848), (21, 11401760), (24, 9976540), (28, 8551320), (30, 7981232), (32, 7482405), (35, 6841056), (40, 5985924), (42, 5700880), (48, 4988270), (56, 4275660), (60, 3990616), (70, 3420528), (80, 2992962), (84, 2850440), (96, 2494135), (105, 2280352), (112, 2137830), (120, 1995308), (140, 1710264), (160, 1496481), (168, 1425220), (210, 1140176), (224, 1068915), (240, 997654), (280, 855132), (336, 712610), (420, 570088), (480, 498827), (560, 427566), (672, 356305), (840, 285044), (1120, 213783), (1680, 142522), (3360, 71261)]