199029720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1381}}^1$

素因数の和:2596

約数の個数: 64

約数和(自身を含む): 598019040

約数和(自身を除く): 398989320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1201, 1381, 2402, 2762, 3603, 4143, 4804, 5524, 6005, 6905, 7206, 8286, 9608, 11048, 12010, 13810, 14412, 16572, 18015, 20715, 24020, 27620, 28824, 33144, 36030, 41430, 48040, 55240, 72060, 82860, 144120, 165720, 1658581, 3317162, 4975743, 6634324, 8292905, 9951486, 13268648, 16585810, 19902972, 24878715, 33171620, 39805944, 49757430, 66343240, 99514860, 199029720]

約数ペア:

[(1, 199029720), (2, 99514860), (3, 66343240), (4, 49757430), (5, 39805944), (6, 33171620), (8, 24878715), (10, 19902972), (12, 16585810), (15, 13268648), (20, 9951486), (24, 8292905), (30, 6634324), (40, 4975743), (60, 3317162), (120, 1658581), (1201, 165720), (1381, 144120), (2402, 82860), (2762, 72060), (3603, 55240), (4143, 48040), (4804, 41430), (5524, 36030), (6005, 33144), (6905, 28824), (7206, 27620), (8286, 24020), (9608, 20715), (11048, 18015), (12010, 16572), (13810, 14412)]