520503984

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 480

約数和(自身を含む): 2053868544

約数和(自身を除く): 1533364560

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 23, 24, 26, 28, 33, 36, 39, 42, 44, 46, 48, 52, 56, 63, 66, 69, 72, 77, 78, 84, 88, 91, 92, 99, 104, 112, 117, 126, 132, 138, 143, 144, 154, 156, 157, 161, 168, 176, 182, 184, 198, 207, 208, 231, 234, 252, 253, 264, 273, 276, 286, 299, 308, 312, 314, 322, 336, 364, 368, 396, 414, 429, 462, 468, 471, 483, 504, 506, 528, 546, 552, 572, 598, 616, 624, 628, 644, 693, 728, 759, 792, 819, 828, 858, 897, 924, 936, 942, 966, 1001, 1008, 1012, 1092, 1099, 1104, 1144, 1196, 1232, 1256, 1287, 1288, 1386, 1413, 1449, 1456, 1518, 1584, 1638, 1656, 1716, 1727, 1771, 1794, 1848, 1872, 1884, 1932, 2002, 2024, 2041, 2093, 2184, 2198, 2277, 2288, 2392, 2512, 2574, 2576, 2691, 2772, 2826, 2898, 3003, 3036, 3276, 3289, 3297, 3312, 3432, 3454, 3542, 3588, 3611, 3696, 3768, 3864, 4004, 4048, 4082, 4186, 4368, 4396, 4554, 4784, 5148, 5181, 5313, 5382, 5544, 5652, 5796, 6006, 6072, 6123, 6279, 6552, 6578, 6594, 6864, 6908, 7084, 7176, 7222, 7536, 7728, 8008, 8164, 8372, 8792, 9009, 9108, 9867, 9891, 10296, 10362, 10626, 10764, 10833, 11088, 11304, 11592, 12012, 12089, 12144, 12246, 12558, 13104, 13156, 13188, 13816, 14168, 14287, 14352, 14444, 15543, 15939, 16016, 16328, 16744, 17584, 18018, 18216, 18369, 18837, 19734, 19782, 20592, 20724, 21252, 21528, 21666, 22451, 22608, 23023, 23184, 24024, 24178, 24492, 25116, 25277, 26312, 26376, 27632, 28336, 28574, 28888, 29601, 31086, 31878, 32499, 32656, 33488, 36036, 36267, 36432, 36738, 37674, 39468, 39564, 39721, 41448, 42504, 42861, 43056, 43332, 44902, 46046, 46943, 48048, 48356, 48984, 50232, 50554, 52624, 52752, 57148, 57776, 59202, 62172, 63756, 64998, 67353, 69069, 72072, 72534, 73476, 75348, 75831, 78936, 79128, 79442, 82896, 85008, 85722, 86664, 89804, 92092, 93886, 96712, 97968, 100464, 101108, 108801, 114296, 118404, 119163, 124344, 127512, 128583, 129996, 134706, 138138, 140829, 144144, 145068, 146952, 150696, 151662, 157157, 157872, 158256, 158884, 171444, 173328, 179608, 184184, 187772, 193424, 202059, 202216, 207207, 217602, 227493, 228592, 236808, 238326, 248688, 255024, 257166, 259992, 269412, 276276, 278047, 281658, 290136, 293904, 301392, 303324, 314314, 317768, 328601, 342888, 357489, 359216, 368368, 375544, 404118, 404432, 414414, 422487, 435204, 454986, 471471, 473616, 476652, 514332, 516373, 519984, 538824, 552552, 556094, 563316, 580272, 606648, 628628, 635536, 657202, 685776, 714978, 751088, 808236, 828828, 834141, 844974, 870408, 909972, 942942, 953304, 985803, 1028664, 1032746, 1077648, 1105104, 1112188, 1126632, 1213296, 1257256, 1314404, 1414413, 1429956, 1549119, 1616472, 1657656, 1668282, 1689948, 1740816, 1819944, 1885884, 1906608, 1971606, 2057328, 2065492, 2224376, 2253264, 2502423, 2514512, 2628808, 2828826, 2859912, 2957409, 3098238, 3232944, 3315312, 3336564, 3379896, 3614611, 3639888, 3771768, 3943212, 4130984, 4448752, 4647357, 5004846, 5257616, 5657652, 5719824, 5914818, 6196476, 6673128, 6759792, 7229222, 7543536, 7886424, 8261968, 9294714, 10009692, 10843833, 11315304, 11829636, 12392952, 13346256, 14458444, 15772848, 18589428, 20019384, 21687666, 22630608, 23659272, 24785904, 28916888, 32531499, 37178856, 40038768, 43375332, 47318544, 57833776, 65062998, 74357712, 86750664, 130125996, 173501328, 260251992, 520503984]

約数ペア:

[(1, 520503984), (2, 260251992), (3, 173501328), (4, 130125996), (6, 86750664), (7, 74357712), (8, 65062998), (9, 57833776), (11, 47318544), (12, 43375332), (13, 40038768), (14, 37178856), (16, 32531499), (18, 28916888), (21, 24785904), (22, 23659272), (23, 22630608), (24, 21687666), (26, 20019384), (28, 18589428), (33, 15772848), (36, 14458444), (39, 13346256), (42, 12392952), (44, 11829636), (46, 11315304), (48, 10843833), (52, 10009692), (56, 9294714), (63, 8261968), (66, 7886424), (69, 7543536), (72, 7229222), (77, 6759792), (78, 6673128), (84, 6196476), (88, 5914818), (91, 5719824), (92, 5657652), (99, 5257616), (104, 5004846), (112, 4647357), (117, 4448752), (126, 4130984), (132, 3943212), (138, 3771768), (143, 3639888), (144, 3614611), (154, 3379896), (156, 3336564), (157, 3315312), (161, 3232944), (168, 3098238), (176, 2957409), (182, 2859912), (184, 2828826), (198, 2628808), (207, 2514512), (208, 2502423), (231, 2253264), (234, 2224376), (252, 2065492), (253, 2057328), (264, 1971606), (273, 1906608), (276, 1885884), (286, 1819944), (299, 1740816), (308, 1689948), (312, 1668282), (314, 1657656), (322, 1616472), (336, 1549119), (364, 1429956), (368, 1414413), (396, 1314404), (414, 1257256), (429, 1213296), (462, 1126632), (468, 1112188), (471, 1105104), (483, 1077648), (504, 1032746), (506, 1028664), (528, 985803), (546, 953304), (552, 942942), (572, 909972), (598, 870408), (616, 844974), (624, 834141), (628, 828828), (644, 808236), (693, 751088), (728, 714978), (759, 685776), (792, 657202), (819, 635536), (828, 628628), (858, 606648), (897, 580272), (924, 563316), (936, 556094), (942, 552552), (966, 538824), (1001, 519984), (1008, 516373), (1012, 514332), (1092, 476652), (1099, 473616), (1104, 471471), (1144, 454986), (1196, 435204), (1232, 422487), (1256, 414414), (1287, 404432), (1288, 404118), (1386, 375544), (1413, 368368), (1449, 359216), (1456, 357489), (1518, 342888), (1584, 328601), (1638, 317768), (1656, 314314), (1716, 303324), (1727, 301392), (1771, 293904), (1794, 290136), (1848, 281658), (1872, 278047), (1884, 276276), (1932, 269412), (2002, 259992), (2024, 257166), (2041, 255024), (2093, 248688), (2184, 238326), (2198, 236808), (2277, 228592), (2288, 227493), (2392, 217602), (2512, 207207), (2574, 202216), (2576, 202059), (2691, 193424), (2772, 187772), (2826, 184184), (2898, 179608), (3003, 173328), (3036, 171444), (3276, 158884), (3289, 158256), (3297, 157872), (3312, 157157), (3432, 151662), (3454, 150696), (3542, 146952), (3588, 145068), (3611, 144144), (3696, 140829), (3768, 138138), (3864, 134706), (4004, 129996), (4048, 128583), (4082, 127512), (4186, 124344), (4368, 119163), (4396, 118404), (4554, 114296), (4784, 108801), (5148, 101108), (5181, 100464), (5313, 97968), (5382, 96712), (5544, 93886), (5652, 92092), (5796, 89804), (6006, 86664), (6072, 85722), (6123, 85008), (6279, 82896), (6552, 79442), (6578, 79128), (6594, 78936), (6864, 75831), (6908, 75348), (7084, 73476), (7176, 72534), (7222, 72072), (7536, 69069), (7728, 67353), (8008, 64998), (8164, 63756), (8372, 62172), (8792, 59202), (9009, 57776), (9108, 57148), (9867, 52752), (9891, 52624), (10296, 50554), (10362, 50232), (10626, 48984), (10764, 48356), (10833, 48048), (11088, 46943), (11304, 46046), (11592, 44902), (12012, 43332), (12089, 43056), (12144, 42861), (12246, 42504), (12558, 41448), (13104, 39721), (13156, 39564), (13188, 39468), (13816, 37674), (14168, 36738), (14287, 36432), (14352, 36267), (14444, 36036), (15543, 33488), (15939, 32656), (16016, 32499), (16328, 31878), (16744, 31086), (17584, 29601), (18018, 28888), (18216, 28574), (18369, 28336), (18837, 27632), (19734, 26376), (19782, 26312), (20592, 25277), (20724, 25116), (21252, 24492), (21528, 24178), (21666, 24024), (22451, 23184), (22608, 23023)]