268114560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19949}}^1$

素因数の和:19978

約数の個数: 128

約数和(自身を含む): 976752000

約数和(自身を除く): 708637440

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 19949, 39898, 59847, 79796, 99745, 119694, 139643, 159592, 199490, 239388, 279286, 299235, 319184, 398980, 418929, 478776, 558572, 598470, 638368, 698215, 797960, 837858, 957552, 1117144, 1196940, 1276736, 1396430, 1595920, 1675716, 1915104, 2094645, 2234288, 2393880, 2553472, 2792860, 3191840, 3351432, 3830208, 4189290, 4468576, 4787760, 5585720, 6383680, 6702864, 7660416, 8378580, 8937152, 9575520, 11171440, 12767360, 13405728, 16757160, 17874304, 19151040, 22342880, 26811456, 33514320, 38302080, 44685760, 53622912, 67028640, 89371520, 134057280, 268114560]

約数ペア:

[(1, 268114560), (2, 134057280), (3, 89371520), (4, 67028640), (5, 53622912), (6, 44685760), (7, 38302080), (8, 33514320), (10, 26811456), (12, 22342880), (14, 19151040), (15, 17874304), (16, 16757160), (20, 13405728), (21, 12767360), (24, 11171440), (28, 9575520), (30, 8937152), (32, 8378580), (35, 7660416), (40, 6702864), (42, 6383680), (48, 5585720), (56, 4787760), (60, 4468576), (64, 4189290), (70, 3830208), (80, 3351432), (84, 3191840), (96, 2792860), (105, 2553472), (112, 2393880), (120, 2234288), (128, 2094645), (140, 1915104), (160, 1675716), (168, 1595920), (192, 1396430), (210, 1276736), (224, 1196940), (240, 1117144), (280, 957552), (320, 837858), (336, 797960), (384, 698215), (420, 638368), (448, 598470), (480, 558572), (560, 478776), (640, 418929), (672, 398980), (840, 319184), (896, 299235), (960, 279286), (1120, 239388), (1344, 199490), (1680, 159592), (1920, 139643), (2240, 119694), (2688, 99745), (3360, 79796), (4480, 59847), (6720, 39898), (13440, 19949)]