156792160

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2857}}^1$

素因数の和:2893

約数の個数: 96

約数和(自身を含む): 432129600

約数和(自身を除く): 275337440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2744, 2857, 3430, 3920, 5488, 5714, 6860, 7840, 10976, 11428, 13720, 14285, 19999, 22856, 27440, 28570, 39998, 45712, 54880, 57140, 79996, 91424, 99995, 114280, 139993, 159992, 199990, 228560, 279986, 319984, 399980, 457120, 559972, 639968, 699965, 799960, 979951, 1119944, 1399930, 1599920, 1959902, 2239888, 2799860, 3199840, 3919804, 4479776, 4899755, 5599720, 7839608, 9799510, 11199440, 15679216, 19599020, 22398880, 31358432, 39198040, 78396080, 156792160]

約数ペア:

[(1, 156792160), (2, 78396080), (4, 39198040), (5, 31358432), (7, 22398880), (8, 19599020), (10, 15679216), (14, 11199440), (16, 9799510), (20, 7839608), (28, 5599720), (32, 4899755), (35, 4479776), (40, 3919804), (49, 3199840), (56, 2799860), (70, 2239888), (80, 1959902), (98, 1599920), (112, 1399930), (140, 1119944), (160, 979951), (196, 799960), (224, 699965), (245, 639968), (280, 559972), (343, 457120), (392, 399980), (490, 319984), (560, 279986), (686, 228560), (784, 199990), (980, 159992), (1120, 139993), (1372, 114280), (1568, 99995), (1715, 91424), (1960, 79996), (2744, 57140), (2857, 54880), (3430, 45712), (3920, 39998), (5488, 28570), (5714, 27440), (6860, 22856), (7840, 19999), (10976, 14285), (11428, 13720)]