180380928

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 618105600

約数和(自身を除く): 437724672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 32, 39, 42, 48, 52, 56, 58, 64, 78, 84, 87, 89, 91, 96, 104, 112, 116, 128, 156, 168, 174, 178, 182, 192, 203, 208, 224, 232, 256, 267, 273, 312, 336, 348, 356, 364, 377, 384, 406, 416, 448, 464, 534, 546, 609, 623, 624, 672, 696, 712, 728, 754, 768, 812, 832, 896, 928, 1068, 1092, 1131, 1157, 1218, 1246, 1248, 1344, 1392, 1424, 1456, 1508, 1624, 1664, 1792, 1856, 1869, 2136, 2184, 2262, 2314, 2436, 2492, 2496, 2581, 2639, 2688, 2784, 2848, 2912, 3016, 3248, 3328, 3471, 3712, 3738, 4272, 4368, 4524, 4628, 4872, 4984, 4992, 5162, 5278, 5376, 5568, 5696, 5824, 6032, 6496, 6942, 7424, 7476, 7743, 7917, 8099, 8544, 8736, 9048, 9256, 9744, 9968, 9984, 10324, 10556, 11136, 11392, 11648, 12064, 12992, 13884, 14952, 15486, 15834, 16198, 17088, 17472, 18067, 18096, 18512, 19488, 19936, 20648, 21112, 22272, 22784, 23296, 24128, 24297, 25984, 27768, 29904, 30972, 31668, 32396, 33553, 34176, 34944, 36134, 36192, 37024, 38976, 39872, 41296, 42224, 48256, 48594, 51968, 54201, 55536, 59808, 61944, 63336, 64792, 67106, 68352, 69888, 72268, 72384, 74048, 77952, 79744, 82592, 84448, 96512, 97188, 100659, 108402, 111072, 119616, 123888, 126672, 129584, 134212, 144536, 144768, 148096, 155904, 159488, 165184, 168896, 194376, 201318, 216804, 222144, 234871, 239232, 247776, 253344, 259168, 268424, 289072, 289536, 296192, 330368, 337792, 388752, 402636, 433608, 444288, 469742, 478464, 495552, 506688, 518336, 536848, 578144, 660736, 675584, 704613, 777504, 805272, 867216, 888576, 939484, 991104, 1013376, 1036672, 1073696, 1156288, 1409226, 1555008, 1610544, 1734432, 1878968, 1982208, 2026752, 2073344, 2147392, 2312576, 2818452, 3110016, 3221088, 3468864, 3757936, 4294784, 4625152, 5636904, 6220032, 6442176, 6937728, 7515872, 8589568, 11273808, 12884352, 13875456, 15031744, 22547616, 25768704, 30063488, 45095232, 60126976, 90190464, 180380928]

約数ペア:

[(1, 180380928), (2, 90190464), (3, 60126976), (4, 45095232), (6, 30063488), (7, 25768704), (8, 22547616), (12, 15031744), (13, 13875456), (14, 12884352), (16, 11273808), (21, 8589568), (24, 7515872), (26, 6937728), (28, 6442176), (29, 6220032), (32, 5636904), (39, 4625152), (42, 4294784), (48, 3757936), (52, 3468864), (56, 3221088), (58, 3110016), (64, 2818452), (78, 2312576), (84, 2147392), (87, 2073344), (89, 2026752), (91, 1982208), (96, 1878968), (104, 1734432), (112, 1610544), (116, 1555008), (128, 1409226), (156, 1156288), (168, 1073696), (174, 1036672), (178, 1013376), (182, 991104), (192, 939484), (203, 888576), (208, 867216), (224, 805272), (232, 777504), (256, 704613), (267, 675584), (273, 660736), (312, 578144), (336, 536848), (348, 518336), (356, 506688), (364, 495552), (377, 478464), (384, 469742), (406, 444288), (416, 433608), (448, 402636), (464, 388752), (534, 337792), (546, 330368), (609, 296192), (623, 289536), (624, 289072), (672, 268424), (696, 259168), (712, 253344), (728, 247776), (754, 239232), (768, 234871), (812, 222144), (832, 216804), (896, 201318), (928, 194376), (1068, 168896), (1092, 165184), (1131, 159488), (1157, 155904), (1218, 148096), (1246, 144768), (1248, 144536), (1344, 134212), (1392, 129584), (1424, 126672), (1456, 123888), (1508, 119616), (1624, 111072), (1664, 108402), (1792, 100659), (1856, 97188), (1869, 96512), (2136, 84448), (2184, 82592), (2262, 79744), (2314, 77952), (2436, 74048), (2492, 72384), (2496, 72268), (2581, 69888), (2639, 68352), (2688, 67106), (2784, 64792), (2848, 63336), (2912, 61944), (3016, 59808), (3248, 55536), (3328, 54201), (3471, 51968), (3712, 48594), (3738, 48256), (4272, 42224), (4368, 41296), (4524, 39872), (4628, 38976), (4872, 37024), (4984, 36192), (4992, 36134), (5162, 34944), (5278, 34176), (5376, 33553), (5568, 32396), (5696, 31668), (5824, 30972), (6032, 29904), (6496, 27768), (6942, 25984), (7424, 24297), (7476, 24128), (7743, 23296), (7917, 22784), (8099, 22272), (8544, 21112), (8736, 20648), (9048, 19936), (9256, 19488), (9744, 18512), (9968, 18096), (9984, 18067), (10324, 17472), (10556, 17088), (11136, 16198), (11392, 15834), (11648, 15486), (12064, 14952), (12992, 13884)]