146305040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1907}}^1$

素因数の和:2064

約数の個数: 80

約数和(自身を含む): 391796352

約数和(自身を除く): 245491312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 685, 959, 1096, 1370, 1907, 1918, 2192, 2740, 3814, 3836, 4795, 5480, 7628, 7672, 9535, 9590, 10960, 13349, 15256, 15344, 19070, 19180, 26698, 30512, 38140, 38360, 53396, 66745, 76280, 76720, 106792, 133490, 152560, 213584, 261259, 266980, 522518, 533960, 1045036, 1067920, 1306295, 1828813, 2090072, 2612590, 3657626, 4180144, 5225180, 7315252, 9144065, 10450360, 14630504, 18288130, 20900720, 29261008, 36576260, 73152520, 146305040]

約数ペア:

[(1, 146305040), (2, 73152520), (4, 36576260), (5, 29261008), (7, 20900720), (8, 18288130), (10, 14630504), (14, 10450360), (16, 9144065), (20, 7315252), (28, 5225180), (35, 4180144), (40, 3657626), (56, 2612590), (70, 2090072), (80, 1828813), (112, 1306295), (137, 1067920), (140, 1045036), (274, 533960), (280, 522518), (548, 266980), (560, 261259), (685, 213584), (959, 152560), (1096, 133490), (1370, 106792), (1907, 76720), (1918, 76280), (2192, 66745), (2740, 53396), (3814, 38360), (3836, 38140), (4795, 30512), (5480, 26698), (7628, 19180), (7672, 19070), (9535, 15344), (9590, 15256), (10960, 13349)]