277272240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1267

約数の個数: 160

約数和(自身を含む): 989746176

約数和(自身を除く): 712473936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 151, 168, 210, 240, 280, 302, 336, 420, 453, 560, 604, 755, 840, 906, 1057, 1093, 1208, 1510, 1680, 1812, 2114, 2186, 2265, 2416, 3020, 3171, 3279, 3624, 4228, 4372, 4530, 5285, 5465, 6040, 6342, 6558, 7248, 7651, 8456, 8744, 9060, 10570, 10930, 12080, 12684, 13116, 15302, 15855, 16395, 16912, 17488, 18120, 21140, 21860, 22953, 25368, 26232, 30604, 31710, 32790, 36240, 38255, 42280, 43720, 45906, 50736, 52464, 61208, 63420, 65580, 76510, 84560, 87440, 91812, 114765, 122416, 126840, 131160, 153020, 165043, 183624, 229530, 253680, 262320, 306040, 330086, 367248, 459060, 495129, 612080, 660172, 825215, 918120, 990258, 1155301, 1320344, 1650430, 1836240, 1980516, 2310602, 2475645, 2640688, 3300860, 3465903, 3961032, 4621204, 4951290, 5776505, 6601720, 6931806, 7922064, 9242408, 9902580, 11553010, 13203440, 13863612, 17329515, 18484816, 19805160, 23106020, 27727224, 34659030, 39610320, 46212040, 55454448, 69318060, 92424080, 138636120, 277272240]

約数ペア:

[(1, 277272240), (2, 138636120), (3, 92424080), (4, 69318060), (5, 55454448), (6, 46212040), (7, 39610320), (8, 34659030), (10, 27727224), (12, 23106020), (14, 19805160), (15, 18484816), (16, 17329515), (20, 13863612), (21, 13203440), (24, 11553010), (28, 9902580), (30, 9242408), (35, 7922064), (40, 6931806), (42, 6601720), (48, 5776505), (56, 4951290), (60, 4621204), (70, 3961032), (80, 3465903), (84, 3300860), (105, 2640688), (112, 2475645), (120, 2310602), (140, 1980516), (151, 1836240), (168, 1650430), (210, 1320344), (240, 1155301), (280, 990258), (302, 918120), (336, 825215), (420, 660172), (453, 612080), (560, 495129), (604, 459060), (755, 367248), (840, 330086), (906, 306040), (1057, 262320), (1093, 253680), (1208, 229530), (1510, 183624), (1680, 165043), (1812, 153020), (2114, 131160), (2186, 126840), (2265, 122416), (2416, 114765), (3020, 91812), (3171, 87440), (3279, 84560), (3624, 76510), (4228, 65580), (4372, 63420), (4530, 61208), (5285, 52464), (5465, 50736), (6040, 45906), (6342, 43720), (6558, 42280), (7248, 38255), (7651, 36240), (8456, 32790), (8744, 31710), (9060, 30604), (10570, 26232), (10930, 25368), (12080, 22953), (12684, 21860), (13116, 21140), (15302, 18120), (15855, 17488), (16395, 16912)]