146992160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{18749}}^1$

素因数の和:18778

約数の個数: 72

約数和(自身を含む): 403987500

約数和(自身を除く): 256995340

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, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 18749, 37498, 74996, 93745, 131243, 149992, 187490, 262486, 299984, 374980, 524972, 599968, 656215, 749960, 918701, 1049944, 1312430, 1499920, 1837402, 2099888, 2624860, 2999840, 3674804, 4199776, 4593505, 5249720, 7349608, 9187010, 10499440, 14699216, 18374020, 20998880, 29398432, 36748040, 73496080, 146992160]

約数ペア:

[(1, 146992160), (2, 73496080), (4, 36748040), (5, 29398432), (7, 20998880), (8, 18374020), (10, 14699216), (14, 10499440), (16, 9187010), (20, 7349608), (28, 5249720), (32, 4593505), (35, 4199776), (40, 3674804), (49, 2999840), (56, 2624860), (70, 2099888), (80, 1837402), (98, 1499920), (112, 1312430), (140, 1049944), (160, 918701), (196, 749960), (224, 656215), (245, 599968), (280, 524972), (392, 374980), (490, 299984), (560, 262486), (784, 187490), (980, 149992), (1120, 131243), (1568, 93745), (1960, 74996), (3920, 37498), (7840, 18749)]