880621728

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:272

約数の個数: 288

約数和(自身を含む): 2895782400

約数和(自身を除く): 2015160672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 59, 76, 84, 96, 98, 112, 114, 118, 133, 147, 152, 167, 168, 177, 196, 224, 228, 236, 266, 294, 304, 334, 336, 354, 392, 399, 413, 456, 472, 501, 532, 588, 608, 668, 672, 708, 784, 798, 826, 912, 931, 944, 1002, 1064, 1121, 1169, 1176, 1239, 1336, 1416, 1568, 1596, 1652, 1824, 1862, 1888, 2004, 2128, 2242, 2338, 2352, 2478, 2672, 2793, 2832, 2891, 3173, 3192, 3304, 3363, 3507, 3724, 4008, 4256, 4484, 4676, 4704, 4956, 5344, 5586, 5664, 5782, 6346, 6384, 6608, 6726, 7014, 7448, 7847, 8016, 8183, 8673, 8968, 9352, 9519, 9853, 9912, 11172, 11564, 12692, 12768, 13216, 13452, 14028, 14896, 15694, 16032, 16366, 17346, 17936, 18704, 19038, 19706, 19824, 22211, 22344, 23128, 23541, 24549, 25384, 26904, 28056, 29559, 29792, 31388, 32732, 34692, 35872, 37408, 38076, 39412, 39648, 44422, 44688, 46256, 47082, 49098, 50768, 53808, 54929, 56112, 59118, 62776, 65464, 66633, 68971, 69384, 76152, 78824, 88844, 89376, 92512, 94164, 98196, 101536, 107616, 109858, 112224, 118236, 125552, 130928, 133266, 137942, 138768, 152304, 155477, 157648, 164787, 177688, 187207, 188328, 196392, 206913, 219716, 236472, 251104, 261856, 266532, 275884, 277536, 304608, 310954, 315296, 329574, 355376, 374414, 376656, 392784, 413826, 439432, 466431, 472944, 482797, 533064, 551768, 561621, 621908, 659148, 710752, 748828, 753312, 785568, 827652, 878864, 932862, 945888, 965594, 1066128, 1103536, 1123242, 1243816, 1310449, 1318296, 1448391, 1497656, 1655304, 1757728, 1865724, 1931188, 2132256, 2207072, 2246484, 2487632, 2620898, 2636592, 2896782, 2995312, 3310608, 3731448, 3862376, 3931347, 4492968, 4975264, 5241796, 5273184, 5793564, 5990624, 6621216, 7462896, 7724752, 7862694, 8985936, 9173143, 10483592, 11587128, 14925792, 15449504, 15725388, 17971872, 18346286, 20967184, 23174256, 27519429, 31450776, 36692572, 41934368, 46348512, 55038858, 62901552, 73385144, 110077716, 125803104, 146770288, 220155432, 293540576, 440310864, 880621728]

約数ペア:

[(1, 880621728), (2, 440310864), (3, 293540576), (4, 220155432), (6, 146770288), (7, 125803104), (8, 110077716), (12, 73385144), (14, 62901552), (16, 55038858), (19, 46348512), (21, 41934368), (24, 36692572), (28, 31450776), (32, 27519429), (38, 23174256), (42, 20967184), (48, 18346286), (49, 17971872), (56, 15725388), (57, 15449504), (59, 14925792), (76, 11587128), (84, 10483592), (96, 9173143), (98, 8985936), (112, 7862694), (114, 7724752), (118, 7462896), (133, 6621216), (147, 5990624), (152, 5793564), (167, 5273184), (168, 5241796), (177, 4975264), (196, 4492968), (224, 3931347), (228, 3862376), (236, 3731448), (266, 3310608), (294, 2995312), (304, 2896782), (334, 2636592), (336, 2620898), (354, 2487632), (392, 2246484), (399, 2207072), (413, 2132256), (456, 1931188), (472, 1865724), (501, 1757728), (532, 1655304), (588, 1497656), (608, 1448391), (668, 1318296), (672, 1310449), (708, 1243816), (784, 1123242), (798, 1103536), (826, 1066128), (912, 965594), (931, 945888), (944, 932862), (1002, 878864), (1064, 827652), (1121, 785568), (1169, 753312), (1176, 748828), (1239, 710752), (1336, 659148), (1416, 621908), (1568, 561621), (1596, 551768), (1652, 533064), (1824, 482797), (1862, 472944), (1888, 466431), (2004, 439432), (2128, 413826), (2242, 392784), (2338, 376656), (2352, 374414), (2478, 355376), (2672, 329574), (2793, 315296), (2832, 310954), (2891, 304608), (3173, 277536), (3192, 275884), (3304, 266532), (3363, 261856), (3507, 251104), (3724, 236472), (4008, 219716), (4256, 206913), (4484, 196392), (4676, 188328), (4704, 187207), (4956, 177688), (5344, 164787), (5586, 157648), (5664, 155477), (5782, 152304), (6346, 138768), (6384, 137942), (6608, 133266), (6726, 130928), (7014, 125552), (7448, 118236), (7847, 112224), (8016, 109858), (8183, 107616), (8673, 101536), (8968, 98196), (9352, 94164), (9519, 92512), (9853, 89376), (9912, 88844), (11172, 78824), (11564, 76152), (12692, 69384), (12768, 68971), (13216, 66633), (13452, 65464), (14028, 62776), (14896, 59118), (15694, 56112), (16032, 54929), (16366, 53808), (17346, 50768), (17936, 49098), (18704, 47082), (19038, 46256), (19706, 44688), (19824, 44422), (22211, 39648), (22344, 39412), (23128, 38076), (23541, 37408), (24549, 35872), (25384, 34692), (26904, 32732), (28056, 31388), (29559, 29792)]