1314161600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 3439363200

約数和(自身を除く): 2125201600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 139, 152, 160, 190, 200, 278, 304, 311, 320, 380, 400, 475, 556, 608, 622, 695, 760, 800, 950, 1112, 1216, 1244, 1390, 1520, 1555, 1600, 1900, 2224, 2488, 2641, 2780, 3040, 3110, 3475, 3800, 4448, 4976, 5282, 5560, 5909, 6080, 6220, 6950, 7600, 7775, 8896, 9952, 10564, 11120, 11818, 12440, 13205, 13900, 15200, 15550, 19904, 21128, 22240, 23636, 24880, 26410, 27800, 29545, 30400, 31100, 42256, 43229, 44480, 47272, 49760, 52820, 55600, 59090, 62200, 66025, 84512, 86458, 94544, 99520, 105640, 111200, 118180, 124400, 132050, 147725, 169024, 172916, 189088, 211280, 216145, 222400, 236360, 248800, 264100, 295450, 345832, 378176, 422560, 432290, 472720, 497600, 528200, 590900, 691664, 821351, 845120, 864580, 945440, 1056400, 1080725, 1181800, 1383328, 1642702, 1729160, 1890880, 2112800, 2161450, 2363600, 2766656, 3285404, 3458320, 4106755, 4225600, 4322900, 4727200, 6570808, 6916640, 8213510, 8645800, 9454400, 13141616, 13833280, 16427020, 17291600, 20533775, 26283232, 32854040, 34583200, 41067550, 52566464, 65708080, 69166400, 82135100, 131416160, 164270200, 262832320, 328540400, 657080800, 1314161600]

約数ペア:

[(1, 1314161600), (2, 657080800), (4, 328540400), (5, 262832320), (8, 164270200), (10, 131416160), (16, 82135100), (19, 69166400), (20, 65708080), (25, 52566464), (32, 41067550), (38, 34583200), (40, 32854040), (50, 26283232), (64, 20533775), (76, 17291600), (80, 16427020), (95, 13833280), (100, 13141616), (139, 9454400), (152, 8645800), (160, 8213510), (190, 6916640), (200, 6570808), (278, 4727200), (304, 4322900), (311, 4225600), (320, 4106755), (380, 3458320), (400, 3285404), (475, 2766656), (556, 2363600), (608, 2161450), (622, 2112800), (695, 1890880), (760, 1729160), (800, 1642702), (950, 1383328), (1112, 1181800), (1216, 1080725), (1244, 1056400), (1390, 945440), (1520, 864580), (1555, 845120), (1600, 821351), (1900, 691664), (2224, 590900), (2488, 528200), (2641, 497600), (2780, 472720), (3040, 432290), (3110, 422560), (3475, 378176), (3800, 345832), (4448, 295450), (4976, 264100), (5282, 248800), (5560, 236360), (5909, 222400), (6080, 216145), (6220, 211280), (6950, 189088), (7600, 172916), (7775, 169024), (8896, 147725), (9952, 132050), (10564, 124400), (11120, 118180), (11818, 111200), (12440, 105640), (13205, 99520), (13900, 94544), (15200, 86458), (15550, 84512), (19904, 66025), (21128, 62200), (22240, 59090), (23636, 55600), (24880, 52820), (26410, 49760), (27800, 47272), (29545, 44480), (30400, 43229), (31100, 42256)]