170297680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{8219}}^1$

素因数の和:8276

約数の個数: 80

約数和(自身を含む): 464791680

約数和(自身を除く): 294494000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 8219, 10360, 16438, 20720, 32876, 41095, 57533, 65752, 82190, 115066, 131504, 164380, 230132, 287665, 304103, 328760, 460264, 575330, 608206, 657520, 920528, 1150660, 1216412, 1520515, 2128721, 2301320, 2432824, 3041030, 4257442, 4602640, 4865648, 6082060, 8514884, 10643605, 12164120, 17029768, 21287210, 24328240, 34059536, 42574420, 85148840, 170297680]

約数ペア:

[(1, 170297680), (2, 85148840), (4, 42574420), (5, 34059536), (7, 24328240), (8, 21287210), (10, 17029768), (14, 12164120), (16, 10643605), (20, 8514884), (28, 6082060), (35, 4865648), (37, 4602640), (40, 4257442), (56, 3041030), (70, 2432824), (74, 2301320), (80, 2128721), (112, 1520515), (140, 1216412), (148, 1150660), (185, 920528), (259, 657520), (280, 608206), (296, 575330), (370, 460264), (518, 328760), (560, 304103), (592, 287665), (740, 230132), (1036, 164380), (1295, 131504), (1480, 115066), (2072, 82190), (2590, 65752), (2960, 57533), (4144, 41095), (5180, 32876), (8219, 20720), (10360, 16438)]