713131160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 128

約数和(自身を含む): 1879718400

約数和(自身を除く): 1166587240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 139, 140, 146, 251, 278, 280, 292, 365, 502, 511, 556, 584, 695, 730, 973, 1004, 1022, 1112, 1255, 1390, 1460, 1757, 1946, 2008, 2044, 2510, 2555, 2780, 2920, 3514, 3892, 4088, 4865, 5020, 5110, 5560, 7028, 7784, 8785, 9730, 10040, 10147, 10220, 14056, 17570, 18323, 19460, 20294, 20440, 34889, 35140, 36646, 38920, 40588, 50735, 69778, 70280, 71029, 73292, 81176, 91615, 101470, 128261, 139556, 142058, 146584, 174445, 183230, 202940, 244223, 256522, 279112, 284116, 348890, 355145, 366460, 405880, 488446, 513044, 568232, 641305, 697780, 710290, 732920, 976892, 1026088, 1221115, 1282610, 1395560, 1420580, 1953784, 2442230, 2546897, 2565220, 2841160, 4884460, 5093794, 5130440, 9768920, 10187588, 12734485, 17828279, 20375176, 25468970, 35656558, 50937940, 71313116, 89141395, 101875880, 142626232, 178282790, 356565580, 713131160]

約数ペア:

[(1, 713131160), (2, 356565580), (4, 178282790), (5, 142626232), (7, 101875880), (8, 89141395), (10, 71313116), (14, 50937940), (20, 35656558), (28, 25468970), (35, 20375176), (40, 17828279), (56, 12734485), (70, 10187588), (73, 9768920), (139, 5130440), (140, 5093794), (146, 4884460), (251, 2841160), (278, 2565220), (280, 2546897), (292, 2442230), (365, 1953784), (502, 1420580), (511, 1395560), (556, 1282610), (584, 1221115), (695, 1026088), (730, 976892), (973, 732920), (1004, 710290), (1022, 697780), (1112, 641305), (1255, 568232), (1390, 513044), (1460, 488446), (1757, 405880), (1946, 366460), (2008, 355145), (2044, 348890), (2510, 284116), (2555, 279112), (2780, 256522), (2920, 244223), (3514, 202940), (3892, 183230), (4088, 174445), (4865, 146584), (5020, 142058), (5110, 139556), (5560, 128261), (7028, 101470), (7784, 91615), (8785, 81176), (9730, 73292), (10040, 71029), (10147, 70280), (10220, 69778), (14056, 50735), (17570, 40588), (18323, 38920), (19460, 36646), (20294, 35140), (20440, 34889)]