70020840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{823}}^1$

素因数の和:1546

約数の個数: 64

約数和(自身を含む): 210614400

約数和(自身を除く): 140593560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 709, 823, 1418, 1646, 2127, 2469, 2836, 3292, 3545, 4115, 4254, 4938, 5672, 6584, 7090, 8230, 8508, 9876, 10635, 12345, 14180, 16460, 17016, 19752, 21270, 24690, 28360, 32920, 42540, 49380, 85080, 98760, 583507, 1167014, 1750521, 2334028, 2917535, 3501042, 4668056, 5835070, 7002084, 8752605, 11670140, 14004168, 17505210, 23340280, 35010420, 70020840]

約数ペア:

[(1, 70020840), (2, 35010420), (3, 23340280), (4, 17505210), (5, 14004168), (6, 11670140), (8, 8752605), (10, 7002084), (12, 5835070), (15, 4668056), (20, 3501042), (24, 2917535), (30, 2334028), (40, 1750521), (60, 1167014), (120, 583507), (709, 98760), (823, 85080), (1418, 49380), (1646, 42540), (2127, 32920), (2469, 28360), (2836, 24690), (3292, 21270), (3545, 19752), (4115, 17016), (4254, 16460), (4938, 14180), (5672, 12345), (6584, 10635), (7090, 9876), (8230, 8508)]