146830040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4003}}^1$

素因数の和:4152

約数の個数: 64

約数和(自身を含む): 380540160

約数和(自身を除く): 233710120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 3668, 4003, 4585, 5240, 7336, 8006, 9170, 16012, 18340, 20015, 28021, 32024, 36680, 40030, 56042, 80060, 112084, 140105, 160120, 224168, 280210, 524393, 560420, 1048786, 1120840, 2097572, 2621965, 3670751, 4195144, 5243930, 7341502, 10487860, 14683004, 18353755, 20975720, 29366008, 36707510, 73415020, 146830040]

約数ペア:

[(1, 146830040), (2, 73415020), (4, 36707510), (5, 29366008), (7, 20975720), (8, 18353755), (10, 14683004), (14, 10487860), (20, 7341502), (28, 5243930), (35, 4195144), (40, 3670751), (56, 2621965), (70, 2097572), (131, 1120840), (140, 1048786), (262, 560420), (280, 524393), (524, 280210), (655, 224168), (917, 160120), (1048, 140105), (1310, 112084), (1834, 80060), (2620, 56042), (3668, 40030), (4003, 36680), (4585, 32024), (5240, 28021), (7336, 20015), (8006, 18340), (9170, 16012)]