199396440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{823}}^1$

素因数の和:1513

約数の個数: 96

約数和(自身を含む): 649789920

約数和(自身を除く): 450393480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 673, 823, 1346, 1646, 2019, 2469, 2692, 3292, 3365, 4038, 4115, 4938, 5384, 6057, 6584, 6730, 7407, 8076, 8230, 9876, 10095, 12114, 12345, 13460, 14814, 16152, 16460, 19752, 20190, 24228, 24690, 26920, 29628, 30285, 32920, 37035, 40380, 48456, 49380, 59256, 60570, 74070, 80760, 98760, 121140, 148140, 242280, 296280, 553879, 1107758, 1661637, 2215516, 2769395, 3323274, 4431032, 4984911, 5538790, 6646548, 8308185, 9969822, 11077580, 13293096, 16616370, 19939644, 22155160, 24924555, 33232740, 39879288, 49849110, 66465480, 99698220, 199396440]

約数ペア:

[(1, 199396440), (2, 99698220), (3, 66465480), (4, 49849110), (5, 39879288), (6, 33232740), (8, 24924555), (9, 22155160), (10, 19939644), (12, 16616370), (15, 13293096), (18, 11077580), (20, 9969822), (24, 8308185), (30, 6646548), (36, 5538790), (40, 4984911), (45, 4431032), (60, 3323274), (72, 2769395), (90, 2215516), (120, 1661637), (180, 1107758), (360, 553879), (673, 296280), (823, 242280), (1346, 148140), (1646, 121140), (2019, 98760), (2469, 80760), (2692, 74070), (3292, 60570), (3365, 59256), (4038, 49380), (4115, 48456), (4938, 40380), (5384, 37035), (6057, 32920), (6584, 30285), (6730, 29628), (7407, 26920), (8076, 24690), (8230, 24228), (9876, 20190), (10095, 19752), (12114, 16460), (12345, 16152), (13460, 14814)]