680435616

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:507

約数の個数: 192

約数和(自身を含む): 2136637440

約数和(自身を除く): 1456201824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 89, 93, 96, 112, 124, 168, 178, 186, 217, 224, 248, 267, 336, 356, 367, 372, 434, 496, 534, 623, 651, 672, 712, 734, 744, 868, 992, 1068, 1101, 1246, 1302, 1424, 1468, 1488, 1736, 1869, 2136, 2202, 2492, 2569, 2604, 2759, 2848, 2936, 2976, 3472, 3738, 4272, 4404, 4984, 5138, 5208, 5518, 5872, 6944, 7476, 7707, 8277, 8544, 8808, 9968, 10276, 10416, 11036, 11377, 11744, 14952, 15414, 16554, 17616, 19313, 19936, 20552, 20832, 22072, 22754, 29904, 30828, 32663, 33108, 34131, 35232, 38626, 41104, 44144, 45508, 57939, 59808, 61656, 65326, 66216, 68262, 77252, 79639, 82208, 88288, 91016, 97989, 115878, 123312, 130652, 132432, 136524, 154504, 159278, 182032, 195978, 228641, 231756, 238917, 246624, 261304, 264864, 273048, 309008, 318556, 364064, 391956, 457282, 463512, 477834, 522608, 546096, 618016, 637112, 685923, 783912, 914564, 927024, 955668, 1012553, 1045216, 1092192, 1274224, 1371846, 1567824, 1829128, 1854048, 1911336, 2025106, 2548448, 2743692, 3037659, 3135648, 3658256, 3822672, 4050212, 5487384, 6075318, 7087871, 7316512, 7645344, 8100424, 10974768, 12150636, 14175742, 16200848, 21263613, 21949536, 24301272, 28351484, 32401696, 42527226, 48602544, 56702968, 85054452, 97205088, 113405936, 170108904, 226811872, 340217808, 680435616]

約数ペア:

[(1, 680435616), (2, 340217808), (3, 226811872), (4, 170108904), (6, 113405936), (7, 97205088), (8, 85054452), (12, 56702968), (14, 48602544), (16, 42527226), (21, 32401696), (24, 28351484), (28, 24301272), (31, 21949536), (32, 21263613), (42, 16200848), (48, 14175742), (56, 12150636), (62, 10974768), (84, 8100424), (89, 7645344), (93, 7316512), (96, 7087871), (112, 6075318), (124, 5487384), (168, 4050212), (178, 3822672), (186, 3658256), (217, 3135648), (224, 3037659), (248, 2743692), (267, 2548448), (336, 2025106), (356, 1911336), (367, 1854048), (372, 1829128), (434, 1567824), (496, 1371846), (534, 1274224), (623, 1092192), (651, 1045216), (672, 1012553), (712, 955668), (734, 927024), (744, 914564), (868, 783912), (992, 685923), (1068, 637112), (1101, 618016), (1246, 546096), (1302, 522608), (1424, 477834), (1468, 463512), (1488, 457282), (1736, 391956), (1869, 364064), (2136, 318556), (2202, 309008), (2492, 273048), (2569, 264864), (2604, 261304), (2759, 246624), (2848, 238917), (2936, 231756), (2976, 228641), (3472, 195978), (3738, 182032), (4272, 159278), (4404, 154504), (4984, 136524), (5138, 132432), (5208, 130652), (5518, 123312), (5872, 115878), (6944, 97989), (7476, 91016), (7707, 88288), (8277, 82208), (8544, 79639), (8808, 77252), (9968, 68262), (10276, 66216), (10416, 65326), (11036, 61656), (11377, 59808), (11744, 57939), (14952, 45508), (15414, 44144), (16554, 41104), (17616, 38626), (19313, 35232), (19936, 34131), (20552, 33108), (20832, 32663), (22072, 30828), (22754, 29904)]