282293480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{4327}}^1$

素因数の和:4578

約数の個数: 64

約数和(自身を含む): 729181440

約数和(自身を除く): 446887960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 233, 280, 466, 932, 1165, 1631, 1864, 2330, 3262, 4327, 4660, 6524, 8155, 8654, 9320, 13048, 16310, 17308, 21635, 30289, 32620, 34616, 43270, 60578, 65240, 86540, 121156, 151445, 173080, 242312, 302890, 605780, 1008191, 1211560, 2016382, 4032764, 5040955, 7057337, 8065528, 10081910, 14114674, 20163820, 28229348, 35286685, 40327640, 56458696, 70573370, 141146740, 282293480]

約数ペア:

[(1, 282293480), (2, 141146740), (4, 70573370), (5, 56458696), (7, 40327640), (8, 35286685), (10, 28229348), (14, 20163820), (20, 14114674), (28, 10081910), (35, 8065528), (40, 7057337), (56, 5040955), (70, 4032764), (140, 2016382), (233, 1211560), (280, 1008191), (466, 605780), (932, 302890), (1165, 242312), (1631, 173080), (1864, 151445), (2330, 121156), (3262, 86540), (4327, 65240), (4660, 60578), (6524, 43270), (8155, 34616), (8654, 32620), (9320, 30289), (13048, 21635), (16310, 17308)]