156941105480

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{719}}^1\times {\mathrm{14869}}^1$

素因数の和:15966

約数の個数: 64

約数和(自身を含む): 354595968000

約数和(自身を除く): 197654862520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 719, 734, 1438, 1468, 1835, 2876, 2936, 3595, 3670, 5752, 7190, 7340, 14380, 14680, 14869, 28760, 29738, 59476, 74345, 118952, 148690, 263873, 297380, 527746, 594760, 1055492, 1319365, 2110984, 2638730, 5277460, 5456923, 10554920, 10690811, 10913846, 21381622, 21827692, 27284615, 42763244, 43655384, 53454055, 54569230, 85526488, 106908110, 109138460, 213816220, 218276920, 427632440, 3923527637, 7847055274, 15694110548, 19617638185, 31388221096, 39235276370, 78470552740, 156941105480]

約数ペア:

[(1, 156941105480), (2, 78470552740), (4, 39235276370), (5, 31388221096), (8, 19617638185), (10, 15694110548), (20, 7847055274), (40, 3923527637), (367, 427632440), (719, 218276920), (734, 213816220), (1438, 109138460), (1468, 106908110), (1835, 85526488), (2876, 54569230), (2936, 53454055), (3595, 43655384), (3670, 42763244), (5752, 27284615), (7190, 21827692), (7340, 21381622), (14380, 10913846), (14680, 10690811), (14869, 10554920), (28760, 5456923), (29738, 5277460), (59476, 2638730), (74345, 2110984), (118952, 1319365), (148690, 1055492), (263873, 594760), (297380, 527746)]