170336640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1123}}^1$

素因数の和:1224

約数の個数: 128

約数和(自身を含む): 550310400

約数和(自身を除く): 379973760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1123, 1185, 1264, 1580, 1896, 1920, 2246, 2370, 2528, 3160, 3369, 3792, 4492, 4740, 5056, 5615, 6320, 6738, 7584, 8984, 9480, 10112, 11230, 12640, 13476, 15168, 16845, 17968, 18960, 22460, 25280, 26952, 30336, 33690, 35936, 37920, 44920, 50560, 53904, 67380, 71872, 75840, 88717, 89840, 107808, 134760, 143744, 151680, 177434, 179680, 215616, 266151, 269520, 354868, 359360, 431232, 443585, 532302, 539040, 709736, 718720, 887170, 1064604, 1078080, 1330755, 1419472, 1774340, 2129208, 2156160, 2661510, 2838944, 3548680, 4258416, 5323020, 5677888, 7097360, 8516832, 10646040, 11355776, 14194720, 17033664, 21292080, 28389440, 34067328, 42584160, 56778880, 85168320, 170336640]

約数ペア:

[(1, 170336640), (2, 85168320), (3, 56778880), (4, 42584160), (5, 34067328), (6, 28389440), (8, 21292080), (10, 17033664), (12, 14194720), (15, 11355776), (16, 10646040), (20, 8516832), (24, 7097360), (30, 5677888), (32, 5323020), (40, 4258416), (48, 3548680), (60, 2838944), (64, 2661510), (79, 2156160), (80, 2129208), (96, 1774340), (120, 1419472), (128, 1330755), (158, 1078080), (160, 1064604), (192, 887170), (237, 718720), (240, 709736), (316, 539040), (320, 532302), (384, 443585), (395, 431232), (474, 359360), (480, 354868), (632, 269520), (640, 266151), (790, 215616), (948, 179680), (960, 177434), (1123, 151680), (1185, 143744), (1264, 134760), (1580, 107808), (1896, 89840), (1920, 88717), (2246, 75840), (2370, 71872), (2528, 67380), (3160, 53904), (3369, 50560), (3792, 44920), (4492, 37920), (4740, 35936), (5056, 33690), (5615, 30336), (6320, 26952), (6738, 25280), (7584, 22460), (8984, 18960), (9480, 17968), (10112, 16845), (11230, 15168), (12640, 13476)]