156978666080

素因数分解:

$2^5\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1296059}}^1$

素因数の和:1296831

約数の個数: 48

約数和(自身を含む): 371352295440

約数和(自身を除く): 214373629360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 757, 1514, 3028, 3785, 6056, 7570, 12112, 15140, 24224, 30280, 60560, 121120, 1296059, 2592118, 5184236, 6480295, 10368472, 12960590, 20736944, 25921180, 41473888, 51842360, 103684720, 207369440, 981116663, 1962233326, 3924466652, 4905583315, 7848933304, 9811166630, 15697866608, 19622333260, 31395733216, 39244666520, 78489333040, 156978666080]

約数ペア:

[(1, 156978666080), (2, 78489333040), (4, 39244666520), (5, 31395733216), (8, 19622333260), (10, 15697866608), (16, 9811166630), (20, 7848933304), (32, 4905583315), (40, 3924466652), (80, 1962233326), (160, 981116663), (757, 207369440), (1514, 103684720), (3028, 51842360), (3785, 41473888), (6056, 25921180), (7570, 20736944), (12112, 12960590), (15140, 10368472), (24224, 6480295), (30280, 5184236), (60560, 2592118), (121120, 1296059)]