139352640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 224

約数和(自身を含む): 513527040

約数和(自身を除く): 374174400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 192, 210, 224, 233, 240, 267, 280, 320, 336, 356, 420, 445, 448, 466, 480, 534, 560, 623, 672, 699, 712, 840, 890, 932, 960, 1068, 1120, 1165, 1246, 1335, 1344, 1398, 1424, 1631, 1680, 1780, 1864, 1869, 2136, 2240, 2330, 2492, 2670, 2796, 2848, 3115, 3262, 3360, 3495, 3560, 3728, 3738, 4272, 4660, 4893, 4984, 5340, 5592, 5696, 6230, 6524, 6720, 6990, 7120, 7456, 7476, 8155, 8544, 9320, 9345, 9786, 9968, 10680, 11184, 12460, 13048, 13980, 14240, 14912, 14952, 16310, 17088, 18640, 18690, 19572, 19936, 20737, 21360, 22368, 24465, 24920, 26096, 27960, 28480, 29904, 32620, 37280, 37380, 39144, 39872, 41474, 42720, 44736, 48930, 49840, 52192, 55920, 59808, 62211, 65240, 74560, 74760, 78288, 82948, 85440, 97860, 99680, 103685, 104384, 111840, 119616, 124422, 130480, 145159, 149520, 156576, 165896, 195720, 199360, 207370, 223680, 248844, 260960, 290318, 299040, 311055, 313152, 331792, 391440, 414740, 435477, 497688, 521920, 580636, 598080, 622110, 663584, 725795, 782880, 829480, 870954, 995376, 1161272, 1244220, 1327168, 1451590, 1565760, 1658960, 1741908, 1990752, 2177385, 2322544, 2488440, 2903180, 3317920, 3483816, 3981504, 4354770, 4645088, 4976880, 5806360, 6635840, 6967632, 8709540, 9290176, 9953760, 11612720, 13935264, 17419080, 19907520, 23225440, 27870528, 34838160, 46450880, 69676320, 139352640]

約数ペア:

[(1, 139352640), (2, 69676320), (3, 46450880), (4, 34838160), (5, 27870528), (6, 23225440), (7, 19907520), (8, 17419080), (10, 13935264), (12, 11612720), (14, 9953760), (15, 9290176), (16, 8709540), (20, 6967632), (21, 6635840), (24, 5806360), (28, 4976880), (30, 4645088), (32, 4354770), (35, 3981504), (40, 3483816), (42, 3317920), (48, 2903180), (56, 2488440), (60, 2322544), (64, 2177385), (70, 1990752), (80, 1741908), (84, 1658960), (89, 1565760), (96, 1451590), (105, 1327168), (112, 1244220), (120, 1161272), (140, 995376), (160, 870954), (168, 829480), (178, 782880), (192, 725795), (210, 663584), (224, 622110), (233, 598080), (240, 580636), (267, 521920), (280, 497688), (320, 435477), (336, 414740), (356, 391440), (420, 331792), (445, 313152), (448, 311055), (466, 299040), (480, 290318), (534, 260960), (560, 248844), (623, 223680), (672, 207370), (699, 199360), (712, 195720), (840, 165896), (890, 156576), (932, 149520), (960, 145159), (1068, 130480), (1120, 124422), (1165, 119616), (1246, 111840), (1335, 104384), (1344, 103685), (1398, 99680), (1424, 97860), (1631, 85440), (1680, 82948), (1780, 78288), (1864, 74760), (1869, 74560), (2136, 65240), (2240, 62211), (2330, 59808), (2492, 55920), (2670, 52192), (2796, 49840), (2848, 48930), (3115, 44736), (3262, 42720), (3360, 41474), (3495, 39872), (3560, 39144), (3728, 37380), (3738, 37280), (4272, 32620), (4660, 29904), (4893, 28480), (4984, 27960), (5340, 26096), (5592, 24920), (5696, 24465), (6230, 22368), (6524, 21360), (6720, 20737), (6990, 19936), (7120, 19572), (7456, 18690), (7476, 18640), (8155, 17088), (8544, 16310), (9320, 14952), (9345, 14912), (9786, 14240), (9968, 13980), (10680, 13048), (11184, 12460)]