170260720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13219}}^1$

素因数の和:13262

約数の個数: 80

約数和(自身を含む): 472112640

約数和(自身を除く): 301851920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 12880, 13219, 26438, 52876, 66095, 92533, 105752, 132190, 185066, 211504, 264380, 304037, 370132, 462665, 528760, 608074, 740264, 925330, 1057520, 1216148, 1480528, 1520185, 1850660, 2128259, 2432296, 3040370, 3701320, 4256518, 4864592, 6080740, 7402640, 8513036, 10641295, 12161480, 17026072, 21282590, 24322960, 34052144, 42565180, 85130360, 170260720]

約数ペア:

[(1, 170260720), (2, 85130360), (4, 42565180), (5, 34052144), (7, 24322960), (8, 21282590), (10, 17026072), (14, 12161480), (16, 10641295), (20, 8513036), (23, 7402640), (28, 6080740), (35, 4864592), (40, 4256518), (46, 3701320), (56, 3040370), (70, 2432296), (80, 2128259), (92, 1850660), (112, 1520185), (115, 1480528), (140, 1216148), (161, 1057520), (184, 925330), (230, 740264), (280, 608074), (322, 528760), (368, 462665), (460, 370132), (560, 304037), (644, 264380), (805, 211504), (920, 185066), (1288, 132190), (1610, 105752), (1840, 92533), (2576, 66095), (3220, 52876), (6440, 26438), (12880, 13219)]