117658520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 319455360

約数和(自身を除く): 201796840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 41, 56, 70, 74, 82, 140, 148, 164, 185, 205, 259, 277, 280, 287, 296, 328, 370, 410, 518, 554, 574, 740, 820, 1036, 1108, 1148, 1295, 1385, 1435, 1480, 1517, 1640, 1939, 2072, 2216, 2296, 2590, 2770, 2870, 3034, 3878, 5180, 5540, 5740, 6068, 7585, 7756, 9695, 10249, 10360, 10619, 11080, 11357, 11480, 12136, 15170, 15512, 19390, 20498, 21238, 22714, 30340, 38780, 40996, 42476, 45428, 51245, 53095, 56785, 60680, 71743, 77560, 79499, 81992, 84952, 90856, 102490, 106190, 113570, 143486, 158998, 204980, 212380, 227140, 286972, 317996, 358715, 397495, 409960, 420209, 424760, 454280, 573944, 635992, 717430, 794990, 840418, 1434860, 1589980, 1680836, 2101045, 2869720, 2941463, 3179960, 3361672, 4202090, 5882926, 8404180, 11765852, 14707315, 16808360, 23531704, 29414630, 58829260, 117658520]

約数ペア:

[(1, 117658520), (2, 58829260), (4, 29414630), (5, 23531704), (7, 16808360), (8, 14707315), (10, 11765852), (14, 8404180), (20, 5882926), (28, 4202090), (35, 3361672), (37, 3179960), (40, 2941463), (41, 2869720), (56, 2101045), (70, 1680836), (74, 1589980), (82, 1434860), (140, 840418), (148, 794990), (164, 717430), (185, 635992), (205, 573944), (259, 454280), (277, 424760), (280, 420209), (287, 409960), (296, 397495), (328, 358715), (370, 317996), (410, 286972), (518, 227140), (554, 212380), (574, 204980), (740, 158998), (820, 143486), (1036, 113570), (1108, 106190), (1148, 102490), (1295, 90856), (1385, 84952), (1435, 81992), (1480, 79499), (1517, 77560), (1640, 71743), (1939, 60680), (2072, 56785), (2216, 53095), (2296, 51245), (2590, 45428), (2770, 42476), (2870, 40996), (3034, 38780), (3878, 30340), (5180, 22714), (5540, 21238), (5740, 20498), (6068, 19390), (7585, 15512), (7756, 15170), (9695, 12136), (10249, 11480), (10360, 11357), (10619, 11080)]