201950040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{16339}}^1$

素因数の和:16456

約数の個数: 64

約数和(自身を含む): 611769600

約数和(自身を除く): 409819560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 16339, 32678, 49017, 65356, 81695, 98034, 130712, 163390, 196068, 245085, 326780, 392136, 490170, 653560, 980340, 1682917, 1960680, 3365834, 5048751, 6731668, 8414585, 10097502, 13463336, 16829170, 20195004, 25243755, 33658340, 40390008, 50487510, 67316680, 100975020, 201950040]

約数ペア:

[(1, 201950040), (2, 100975020), (3, 67316680), (4, 50487510), (5, 40390008), (6, 33658340), (8, 25243755), (10, 20195004), (12, 16829170), (15, 13463336), (20, 10097502), (24, 8414585), (30, 6731668), (40, 5048751), (60, 3365834), (103, 1960680), (120, 1682917), (206, 980340), (309, 653560), (412, 490170), (515, 392136), (618, 326780), (824, 245085), (1030, 196068), (1236, 163390), (1545, 130712), (2060, 98034), (2472, 81695), (3090, 65356), (4120, 49017), (6180, 32678), (12360, 16339)]