157986080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6133}}^1$

素因数の和:6178

約数の個数: 96

約数和(自身を含む): 445181184

約数和(自身を除く): 287195104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 6133, 6440, 12266, 12880, 24532, 25760, 30665, 42931, 49064, 61330, 85862, 98128, 122660, 141059, 171724, 196256, 214655, 245320, 282118, 343448, 429310, 490640, 564236, 686896, 705295, 858620, 981280, 987413, 1128472, 1373792, 1410590, 1717240, 1974826, 2256944, 2821180, 3434480, 3949652, 4513888, 4937065, 5642360, 6868960, 7899304, 9874130, 11284720, 15798608, 19748260, 22569440, 31597216, 39496520, 78993040, 157986080]

約数ペア:

[(1, 157986080), (2, 78993040), (4, 39496520), (5, 31597216), (7, 22569440), (8, 19748260), (10, 15798608), (14, 11284720), (16, 9874130), (20, 7899304), (23, 6868960), (28, 5642360), (32, 4937065), (35, 4513888), (40, 3949652), (46, 3434480), (56, 2821180), (70, 2256944), (80, 1974826), (92, 1717240), (112, 1410590), (115, 1373792), (140, 1128472), (160, 987413), (161, 981280), (184, 858620), (224, 705295), (230, 686896), (280, 564236), (322, 490640), (368, 429310), (460, 343448), (560, 282118), (644, 245320), (736, 214655), (805, 196256), (920, 171724), (1120, 141059), (1288, 122660), (1610, 98128), (1840, 85862), (2576, 61330), (3220, 49064), (3680, 42931), (5152, 30665), (6133, 25760), (6440, 24532), (12266, 12880)]