220000032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:176

約数の個数: 288

約数和(自身を含む): 764225280

約数和(自身を除く): 544225248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 53, 56, 58, 63, 71, 72, 84, 87, 96, 106, 112, 116, 126, 142, 144, 159, 168, 174, 203, 212, 213, 224, 232, 252, 261, 284, 288, 318, 336, 348, 371, 406, 424, 426, 464, 477, 497, 504, 522, 568, 609, 636, 639, 672, 696, 742, 812, 848, 852, 928, 954, 994, 1008, 1044, 1113, 1136, 1218, 1272, 1278, 1392, 1484, 1491, 1537, 1624, 1696, 1704, 1827, 1908, 1988, 2016, 2059, 2088, 2226, 2272, 2436, 2544, 2556, 2784, 2968, 2982, 3074, 3248, 3339, 3408, 3654, 3763, 3816, 3976, 4118, 4176, 4452, 4473, 4611, 4872, 5088, 5112, 5936, 5964, 6148, 6177, 6496, 6678, 6816, 7308, 7526, 7632, 7952, 8236, 8352, 8904, 8946, 9222, 9744, 10224, 10759, 11289, 11872, 11928, 12296, 12354, 13356, 13833, 14413, 14616, 15052, 15264, 15904, 16472, 17808, 17892, 18444, 18531, 19488, 20448, 21518, 22578, 23856, 24592, 24708, 26341, 26712, 27666, 28826, 29232, 30104, 32277, 32944, 33867, 35616, 35784, 36888, 37062, 43036, 43239, 45156, 47712, 49184, 49416, 52682, 53424, 55332, 57652, 58464, 60208, 64554, 65888, 67734, 71568, 73776, 74124, 79023, 86072, 86478, 90312, 96831, 98832, 105364, 106848, 109127, 110664, 115304, 120416, 129108, 129717, 135468, 143136, 147552, 148248, 158046, 172144, 172956, 180624, 193662, 197664, 210728, 218254, 221328, 230608, 237069, 258216, 259434, 270936, 296496, 316092, 327381, 344288, 345912, 361248, 387324, 421456, 436508, 442656, 461216, 474138, 516432, 518868, 541872, 592992, 632184, 654762, 691824, 763889, 774648, 842912, 873016, 948276, 982143, 1032864, 1037736, 1083744, 1264368, 1309524, 1383648, 1527778, 1549296, 1746032, 1896552, 1964286, 2075472, 2291667, 2528736, 2619048, 3055556, 3098592, 3492064, 3793104, 3928572, 4150944, 4583334, 5238096, 6111112, 6875001, 7586208, 7857144, 9166668, 10476192, 12222224, 13750002, 15714288, 18333336, 24444448, 27500004, 31428576, 36666672, 55000008, 73333344, 110000016, 220000032]

約数ペア:

[(1, 220000032), (2, 110000016), (3, 73333344), (4, 55000008), (6, 36666672), (7, 31428576), (8, 27500004), (9, 24444448), (12, 18333336), (14, 15714288), (16, 13750002), (18, 12222224), (21, 10476192), (24, 9166668), (28, 7857144), (29, 7586208), (32, 6875001), (36, 6111112), (42, 5238096), (48, 4583334), (53, 4150944), (56, 3928572), (58, 3793104), (63, 3492064), (71, 3098592), (72, 3055556), (84, 2619048), (87, 2528736), (96, 2291667), (106, 2075472), (112, 1964286), (116, 1896552), (126, 1746032), (142, 1549296), (144, 1527778), (159, 1383648), (168, 1309524), (174, 1264368), (203, 1083744), (212, 1037736), (213, 1032864), (224, 982143), (232, 948276), (252, 873016), (261, 842912), (284, 774648), (288, 763889), (318, 691824), (336, 654762), (348, 632184), (371, 592992), (406, 541872), (424, 518868), (426, 516432), (464, 474138), (477, 461216), (497, 442656), (504, 436508), (522, 421456), (568, 387324), (609, 361248), (636, 345912), (639, 344288), (672, 327381), (696, 316092), (742, 296496), (812, 270936), (848, 259434), (852, 258216), (928, 237069), (954, 230608), (994, 221328), (1008, 218254), (1044, 210728), (1113, 197664), (1136, 193662), (1218, 180624), (1272, 172956), (1278, 172144), (1392, 158046), (1484, 148248), (1491, 147552), (1537, 143136), (1624, 135468), (1696, 129717), (1704, 129108), (1827, 120416), (1908, 115304), (1988, 110664), (2016, 109127), (2059, 106848), (2088, 105364), (2226, 98832), (2272, 96831), (2436, 90312), (2544, 86478), (2556, 86072), (2784, 79023), (2968, 74124), (2982, 73776), (3074, 71568), (3248, 67734), (3339, 65888), (3408, 64554), (3654, 60208), (3763, 58464), (3816, 57652), (3976, 55332), (4118, 53424), (4176, 52682), (4452, 49416), (4473, 49184), (4611, 47712), (4872, 45156), (5088, 43239), (5112, 43036), (5936, 37062), (5964, 36888), (6148, 35784), (6177, 35616), (6496, 33867), (6678, 32944), (6816, 32277), (7308, 30104), (7526, 29232), (7632, 28826), (7952, 27666), (8236, 26712), (8352, 26341), (8904, 24708), (8946, 24592), (9222, 23856), (9744, 22578), (10224, 21518), (10759, 20448), (11289, 19488), (11872, 18531), (11928, 18444), (12296, 17892), (12354, 17808), (13356, 16472), (13833, 15904), (14413, 15264), (14616, 15052)]