149841440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:754

約数の個数: 96

約数和(自身を含む): 406788480

約数和(自身を除く): 256947040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 353, 379, 560, 706, 758, 1120, 1412, 1516, 1765, 1895, 2471, 2653, 2824, 3032, 3530, 3790, 4942, 5306, 5648, 6064, 7060, 7580, 9884, 10612, 11296, 12128, 12355, 13265, 14120, 15160, 19768, 21224, 24710, 26530, 28240, 30320, 39536, 42448, 49420, 53060, 56480, 60640, 79072, 84896, 98840, 106120, 133787, 197680, 212240, 267574, 395360, 424480, 535148, 668935, 936509, 1070296, 1337870, 1873018, 2140592, 2675740, 3746036, 4281184, 4682545, 5351480, 7492072, 9365090, 10702960, 14984144, 18730180, 21405920, 29968288, 37460360, 74920720, 149841440]

約数ペア:

[(1, 149841440), (2, 74920720), (4, 37460360), (5, 29968288), (7, 21405920), (8, 18730180), (10, 14984144), (14, 10702960), (16, 9365090), (20, 7492072), (28, 5351480), (32, 4682545), (35, 4281184), (40, 3746036), (56, 2675740), (70, 2140592), (80, 1873018), (112, 1337870), (140, 1070296), (160, 936509), (224, 668935), (280, 535148), (353, 424480), (379, 395360), (560, 267574), (706, 212240), (758, 197680), (1120, 133787), (1412, 106120), (1516, 98840), (1765, 84896), (1895, 79072), (2471, 60640), (2653, 56480), (2824, 53060), (3032, 49420), (3530, 42448), (3790, 39536), (4942, 30320), (5306, 28240), (5648, 26530), (6064, 24710), (7060, 21224), (7580, 19768), (9884, 15160), (10612, 14120), (11296, 13265), (12128, 12355)]