155694560

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{2837}}^1$

素因数の和:2873

約数の個数: 96

約数和(自身を含む): 429105600

約数和(自身を除く): 273411040

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, 2837, 3430, 3920, 5488, 5674, 6860, 7840, 10976, 11348, 13720, 14185, 19859, 22696, 27440, 28370, 39718, 45392, 54880, 56740, 79436, 90784, 99295, 113480, 139013, 158872, 198590, 226960, 278026, 317744, 397180, 453920, 556052, 635488, 695065, 794360, 973091, 1112104, 1390130, 1588720, 1946182, 2224208, 2780260, 3177440, 3892364, 4448416, 4865455, 5560520, 7784728, 9730910, 11121040, 15569456, 19461820, 22242080, 31138912, 38923640, 77847280, 155694560]

約数ペア:

[(1, 155694560), (2, 77847280), (4, 38923640), (5, 31138912), (7, 22242080), (8, 19461820), (10, 15569456), (14, 11121040), (16, 9730910), (20, 7784728), (28, 5560520), (32, 4865455), (35, 4448416), (40, 3892364), (49, 3177440), (56, 2780260), (70, 2224208), (80, 1946182), (98, 1588720), (112, 1390130), (140, 1112104), (160, 973091), (196, 794360), (224, 695065), (245, 635488), (280, 556052), (343, 453920), (392, 397180), (490, 317744), (560, 278026), (686, 226960), (784, 198590), (980, 158872), (1120, 139013), (1372, 113480), (1568, 99295), (1715, 90784), (1960, 79436), (2744, 56740), (2837, 54880), (3430, 45392), (3920, 39718), (5488, 28370), (5674, 27440), (6860, 22696), (7840, 19859), (10976, 14185), (11348, 13720)]