157186400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{28069}}^1$

素因数の和:28096

約数の個数: 72

約数和(自身を含む): 438565680

約数和(自身を除く): 281379280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 28069, 56138, 112276, 140345, 196483, 224552, 280690, 392966, 449104, 561380, 701725, 785932, 898208, 982415, 1122760, 1403450, 1571864, 1964830, 2245520, 2806900, 3143728, 3929660, 4491040, 4912075, 5613800, 6287456, 7859320, 9824150, 11227600, 15718640, 19648300, 22455200, 31437280, 39296600, 78593200, 157186400]

約数ペア:

[(1, 157186400), (2, 78593200), (4, 39296600), (5, 31437280), (7, 22455200), (8, 19648300), (10, 15718640), (14, 11227600), (16, 9824150), (20, 7859320), (25, 6287456), (28, 5613800), (32, 4912075), (35, 4491040), (40, 3929660), (50, 3143728), (56, 2806900), (70, 2245520), (80, 1964830), (100, 1571864), (112, 1403450), (140, 1122760), (160, 982415), (175, 898208), (200, 785932), (224, 701725), (280, 561380), (350, 449104), (400, 392966), (560, 280690), (700, 224552), (800, 196483), (1120, 140345), (1400, 112276), (2800, 56138), (5600, 28069)]