82934320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 160

約数和(自身を含む): 236556288

約数和(自身を除く): 153621968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 47, 56, 70, 80, 92, 94, 112, 115, 137, 140, 161, 184, 188, 230, 235, 274, 280, 322, 329, 368, 376, 460, 470, 548, 560, 644, 658, 685, 752, 805, 920, 940, 959, 1081, 1096, 1288, 1316, 1370, 1610, 1645, 1840, 1880, 1918, 2162, 2192, 2576, 2632, 2740, 3151, 3220, 3290, 3760, 3836, 4324, 4795, 5264, 5405, 5480, 6302, 6439, 6440, 6580, 7567, 7672, 8648, 9590, 10810, 10960, 12604, 12878, 12880, 13160, 15134, 15344, 15755, 17296, 19180, 21620, 22057, 25208, 25756, 26320, 30268, 31510, 32195, 37835, 38360, 43240, 44114, 45073, 50416, 51512, 60536, 63020, 64390, 75670, 76720, 86480, 88228, 90146, 103024, 110285, 121072, 126040, 128780, 148097, 151340, 176456, 180292, 220570, 225365, 252080, 257560, 296194, 302680, 352912, 360584, 441140, 450730, 515120, 592388, 605360, 721168, 740485, 882280, 901460, 1036679, 1184776, 1480970, 1764560, 1802920, 2073358, 2369552, 2961940, 3605840, 4146716, 5183395, 5923880, 8293432, 10366790, 11847760, 16586864, 20733580, 41467160, 82934320]

約数ペア:

[(1, 82934320), (2, 41467160), (4, 20733580), (5, 16586864), (7, 11847760), (8, 10366790), (10, 8293432), (14, 5923880), (16, 5183395), (20, 4146716), (23, 3605840), (28, 2961940), (35, 2369552), (40, 2073358), (46, 1802920), (47, 1764560), (56, 1480970), (70, 1184776), (80, 1036679), (92, 901460), (94, 882280), (112, 740485), (115, 721168), (137, 605360), (140, 592388), (161, 515120), (184, 450730), (188, 441140), (230, 360584), (235, 352912), (274, 302680), (280, 296194), (322, 257560), (329, 252080), (368, 225365), (376, 220570), (460, 180292), (470, 176456), (548, 151340), (560, 148097), (644, 128780), (658, 126040), (685, 121072), (752, 110285), (805, 103024), (920, 90146), (940, 88228), (959, 86480), (1081, 76720), (1096, 75670), (1288, 64390), (1316, 63020), (1370, 60536), (1610, 51512), (1645, 50416), (1840, 45073), (1880, 44114), (1918, 43240), (2162, 38360), (2192, 37835), (2576, 32195), (2632, 31510), (2740, 30268), (3151, 26320), (3220, 25756), (3290, 25208), (3760, 22057), (3836, 21620), (4324, 19180), (4795, 17296), (5264, 15755), (5405, 15344), (5480, 15134), (6302, 13160), (6439, 12880), (6440, 12878), (6580, 12604), (7567, 10960), (7672, 10810), (8648, 9590)]