207941880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1621}}^1$

素因数の和:2704

約数の個数: 64

約数和(自身を含む): 624794400

約数和(自身を除く): 416852520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1069, 1621, 2138, 3207, 3242, 4276, 4863, 5345, 6414, 6484, 8105, 8552, 9726, 10690, 12828, 12968, 16035, 16210, 19452, 21380, 24315, 25656, 32070, 32420, 38904, 42760, 48630, 64140, 64840, 97260, 128280, 194520, 1732849, 3465698, 5198547, 6931396, 8664245, 10397094, 13862792, 17328490, 20794188, 25992735, 34656980, 41588376, 51985470, 69313960, 103970940, 207941880]

約数ペア:

[(1, 207941880), (2, 103970940), (3, 69313960), (4, 51985470), (5, 41588376), (6, 34656980), (8, 25992735), (10, 20794188), (12, 17328490), (15, 13862792), (20, 10397094), (24, 8664245), (30, 6931396), (40, 5198547), (60, 3465698), (120, 1732849), (1069, 194520), (1621, 128280), (2138, 97260), (3207, 64840), (3242, 64140), (4276, 48630), (4863, 42760), (5345, 38904), (6414, 32420), (6484, 32070), (8105, 25656), (8552, 24315), (9726, 21380), (10690, 19452), (12828, 16210), (12968, 16035)]